(Takes place as an alternative end to Mirror Magic)
>”If Starlight Glimmer doesn’t find a way to get us out of here soon, I don’t know what’s gonna happen,” Twilight said as the mirror world began to crack
>”Starlight Glimmer, I hope you know what you’re doing,” Sunset pleaded to the out-of-reach portal
>out in the real world, the giant and Starletised Juniper Montage swiped at Starlight
>”Give that back!”
>Star continued to give the giantess the runaround
>”No. This mirror is nothing but trouble, you have to realise that.”
>”What I realise is that *you* are just like those other girls! I wish you’d join them.”
>with the seemingly magical words spoken, the ones Juniper had used to escalate this matter, Star held the mirror away from herself out of fear of being sucked into the same place her newfound friends had
>but, thankfully, it remained inert, and Star sighed with relief
>but not for long, as Juniper continued her attack to retrieve the hand-mirror
>”Looks like you can’t make that wish unless *you’re* holding the mirror!”
>a hurled potted tree send Star diving to the ground, further damaging the mirror, and the world within it
>hiding from her attacker for a moment, Starlight tried to turn the tables, holding the mirror out once more
>”I wish Sunset Shimmer and her friends would come back!”
>only for a faint pulse of light and another glass fragment to drop free
>”Looks like you can’t use it either,” Juniper snarled
>Star continued to evade the giant, before being boxed between several mall booths
>”Give it back to me,” Juniper threatened
>”But my friends are trapped in there!”
>a Rainbooms music video suddenly played on a nearby display, angering Juniper further
>”Your friends stole my one chance at being famous!”
>she smashed the tvs, and Star diced inside a booth to hide
>inside the mirror, the deceststes pocket plane gave way
>leaving Oakland but Twilight on an isolated islet of glass
>then Twilight’s platform gave way, only for Rarity to use her barrier powers to save her from falling into the abyss
>outside once more…
>”Is fake really what you’re after,” Star asked, “or are you looking for something else?”
>Juniper tore off the booth canopy and barked, ”like what!?”
>”Like… a friend?” Star smiled, hopeful
>Juniper’s anger briefly flashed into something more sincere, even a little desperate
>”Who would want to be my friend?”
>Staright answered, “I would.”
>Juniper hesitated ”Why!?”
>”Because I understand you, Juniper. You think getting revenge is going to make you feel better, but it’s not. Please, don’t make a mistake you’ll end up regretting for the rest of your life.”
>”I’ve already made too many mistakes! What I’ve done is…”
>she threw the canopy to the ground with a crash
>”…unforgivable.”
>”No, Juniper. I know they’ll forgive you. But first, you have to set them free!”

>Star handed Juniper the mirror
>she took a few steps away and said, “I wish I could make up for my mistakes.”
>the last fragments of the mirror fell away as it flashed with light
>Juniper shrank and returned to her normal, geeky self
>within the mirror, the final platform fell away and they plunged into the dark!
>but the girls were pulled free from the micro-dimension
>outside, the light from the mirror fired outward
>and struck Starlight
>Sunset and the others suddenly found themselves inside a new room
>it was a bedroom, with crystalline walls and floors and old fashioned furniture
>”What just happened?” Sunset asked
>”I have no idea,” Twilight answered, “but at least we’re safe I guess?”
>outside, Starlight looked around as the light faded, and Juniper gave her a confused look
>”Are you okay? I don’t know what I did!”
>Star rubbed her head, and suddenly heard voices
>’Guess we should see what’s going on,’ said one
>Star glanced around. ”Rainbow Dash?”
>”Where?” Juniper asked, but the pair only saw the few confused mall-goers, staring at the pair
>”Come on, let’s get out of here,” Juniper said and tugged on Starlight’s arm. “I feel bad enough having caused a scene already.”
>”Uh, sure,” Star agreed. “And here I was, trying to keep a low profile.”
>the pair headed into the stock room of the theatre section of the mall
>inside Starlight, the seven examined their surroundings
>there was no door, but a couple of windows
>Applejack looked through one
>”…uh, girls? You seein’ what I’m seein’?”
>Twilight looked through the other. “I’m starting to get an idea of where we are.”
>”Well? Don’t leave us in suspense,” Sunset said
>”I think we’re *inside* Staright,” Twi said, as the rest of them looked through the windows
>and saw the world through Starlight’s eyes, with Juniper leading them by the arm into the theatre back room
>”Um, girls?”
>” The heck do you mean were inside Starlight?” Dash asked. “People don’t have bedrooms in their heads!”
>”Girls?”
>Applejack interjects, “pretty sure she means in some weird, magical way. Was it called? Metasomethin’?”
>”Metaphysical,” Sunset answers. “I guess it’s another sort of pocket dimension, like that mirror.”
>”GIRLS!!”

>everyone jumped and looked at the screaming Fluttershy
>”Yeesh! No need to shout,” Pinkie said
>Shy grabbed Pinkie by the face and pulled her down to her chest level
>”We get it, you’ve got amazing, full boobies, Shy,” Pinkie protested. “We’re all very impressed.”
>Shy growled, “the geode!”
>”It’s glowing?” Twilight noted. “Like before, again when we were all inside the mirror.”
>the same with all of their geodes
>then they suddenly fired off beams of light, that surrounded the room, and faded into the walls
>back outside, Starlight squealed as a tingle ran through her, and her skin glowed
>Juniper gave her a glance, then gasped and let go of her arm
>Staright shivered and asked, ”wh-what’s happening?”
>Juniper was a short girl, but she suddenly seemed even shorter
>”You’re growing!”
>Star looked at her arms as her watch strap drew tight, and snapped off
>her clothes seemed to fare better, but they still grew tight against her body
>her fashionably worn skinny jeans’ splits widened as more thigh filled the gaps
>and her shirt uncovered some of her flat belly
>Star stopped growing as she hit seven feet tall, dwarfing the barely over five foot Juniper
>”I’m guessing this isn’t a normal, human thing? Star asked. “Like an extreme puberty or something?”
>”I wish,” Juniper muttered, then grabbed Star’s arm, pulling her into the back room of the theatre concession counter. “No, it isn’t natural at all. And you make it sound like you’re not human.”
>”Well, about that, I- ow!”
>Juniper winced as Star slammed her forehead into the doorframe, ducked, and they were finally out of view
>back inside Star
>”Is everyone okay?”
>the girls all climbed to their feet and rubbed their heads
>”Why’d we feel what Star felt? And why’d she suddenly start growin’?” Applejack asked

>”Our magic is now tied to her, and empowering her” Sunset mused. “And after what it did to Juniper, I guess that makes sense. Only, were that mirror to cause an effect, I guess Starlight’s just absorbing the magic in full.”
>”So what do we do now?” Dash said, then frowned. “And how do we get out of here?”
>outside
>”I keep hearing my friends’ voices. It’s kind of freaking me out,” Star says
>”That’s the part that’s freaking you out?” Juniper said as the pair sat in the little break corner of the storeroom. “Not the growing bigger, or me turning into a giant movie star? Look, I figured you’d know more about this. You seemed familiar with the mirror to some extent. I’m sorry for what I did, but I’ve got no idea how to bring them back.”
>”I’m not from here, as you said. There isn’t much magic here compared to where I’m from, and I’m… kinda out of my depth in terms of how it works in your world too.”
>Starlight winced as her body glowed again
>the folding chair Star was sitting upon creaked as her ass filled up, then overflowed the surface
>she then gasped as she grew taller, her legs stretching either side of Juniper, who huddled up to avoid being hit, and her thighs sundered the seams
>Star’s boots split, exposing her toes, as her spurt ended, leaving her nine feet tall
>”Okay, we need help… Juniper? Could you do me a weird favour?”
>”Sure, what can I do?”
>”Between the growing and the voices, I’m starting to think I’m somehow… possessed by my friends and their magic. I would go myself, but I don’t know how this magic will respond if I head through the portal.”
>”Portal? Wait, are you-“
>”I need you to go to Equestria, where I’m from, and ask for Twilight Sparkle, Princess Celestia or Princess Luna. Any pony who could help.”
>another spurt, a few more inches
>”It’s the side of the statue facing Canterlot High School. And try not to freak out; you’re going to turn into a pony.”
>”But-“
>”Please!”
>Juniper looked at her new friends super long legs, then nodded, leaving Starlight alone as she felt the rising power inside her continued to mount
>and now able to focus, she tried to tap into the voices in her head

>Dash sat on the bed. ”Great, so now we’re just sitting inside Staright’s brain, and she’s just sitting in the storeroom of the theatre concession counter? Lame *and* boring.”
>”Dash, you do realise she’s a pony in the human world, magically growing and confused?” Sunset chided. “How could you be bored? There’s an actual crisis going in and we don’t know what’s gonna happen to her!”
>”Ugh, I know that, but still! We can’t even do anything in here! We can’t even catch the Daring Do Movie! It’s our own shot at the big time!”
>”A movie about Daring Do? Wow, this place is weird,” said a voice, so loud and unfocused, all the girls clutched their heads
>Twilight glanced around. “Who said that?”
>the voice replied, though quieter, ”wait, you heard me?”
>”Hold on, I recognise that voice!” Sunset said and culled her hands over her mouth, then yelled, “Starlight?”
>”No need to shout,” Star said, projecting her thoughts into the space “I can hear you! All of you. It’s kinda weird. But yeah. Wow, you’re really stuck in my head, huh?”
>the pocket dimension warped slightly, and Starlight’s voice moaned
>a moment later, every one of the girls all also gasped and moaned, but every single one of them blushed
>Pinkie gulped. “Did it just get hotter in here or is it just me?”
>they exchanged awkward glances
>”W- wait, you felt that too?” Star said
>Twi collected herself and asked, ”felt what?”
>”… forget it, it’s too embarrassing!”
>Sunset felt the wall and said, “it would be better if we’re kept in the know about what’s going on with you. It might help us solve the problem.”
>”Tsk, fine,” Star groaned. “I grew again and my… what we they called? Like really small shorts you wear under pants?”
>”Panties?” Rarity answered. “I suppose being from a world without typical garments and routine nakedness is going to leave gaps in your knowledge. Honesty, since I have a pony equivalent there, I feel sorry for her! So few options!”
>”Right, those things, panties,” Star replied. “They’re riding up between my legs. Who designed these things!? And why are my… uh, teats so far away from the rest of my parts!? This human form is- Ahh!”
>another pulse of arousal shot through the girls
>”Oh, hay that’s good! Okay, the rest of the human body is a mess, but these fingers!? They’re the best!”
>Sunset looked out the window and her eyes shot wide
>”No, don’t!”
>another, even more intense wave of horniness floored everyone
>outside
>Starlight rubbed between her legs with one hand, and rummaged under her stressed T-shirt with the other, rubbing a nipple
>she had modest teats as a pony, but her human form had full on udders by comparison!
>”Got nothing but time… oh, sweet Celestia, yes!”
>her fingers went deeper and deeper
>she was so close, and her thumb poked her ‘button’
>she couldn’t even hear the voices of her friends as she cried out in bliss


>her human-lady-parts began drenching all over her pant-things
>a strong pulse ran through her as she felt more of her clothes tighten and split
>inside
>”I- I can’t… help it!”
>Fluttershy fell on the bed and began touching herself
>”To hell with this,” Dash growled. “If we’re going down with the horny ship, I’m gonna do something I’ve wanted to do for a long time.”
>she threw herself on Shy, who gasped, stared for a moment
>”Holy crap, you’re hot,” Dash growled. “I can’t stand it!”
>then Dash dipped in, and they began to kiss
>”Really, Dash?” Applejack said, just as flustered but keeping it together. “C’mon, we’ve gotta try and focus here, I- hey!”
>”Oh, hush you glorious, robust, chiselled workhorse!” Rarity purred, holding the farm girl from behind as she pulled up Applejack’s top and rubbed her abs, and her other hand creeped down into her denim skirt. “I concur with Rainbow; the conditions aren’t as ideal nor picturesque as I’d prefer, but if you’ll allow me to indulge?”
>Rarity slipped her hand inside AJ’s bloomers, the other up to her firm, pec-backed breast, and stroked as she screamed, ”mine! Crush me into delicate powder with your muscles, you luscious brute!”
>AJ let herself be pulled to the mysteriously larger bed, and the odd couple began their own bout of girl on girl grinding, with Applejack having her way with the daintier lady
>”Absolutely no restraint with you girls, is there?” Sunset said as she facepalmed
>Twilight gingerly stood beside her, giggled and cautiously reached for Sunset’s hand
>Sunset shot her a glance, and Twi retracted her arm
>after a sigh, Sunset snatched the meeker girls arm, and pulled her into an embrace
>”I know. I didn’t even need to use my empathy powers to understand that look you kept giving me. I saved you from yourself, and you’re enthralled with me, but what about Timber Spr-“
>Twi kissed her into silence, and parted to say, “not now. Let me just get this out of my system.”
>Sunset smirked, shrugged and picked the smaller girl up, and carried her to the bed as well for an intensive physiological study of their own
>Pinkie looked at the increasingly steamy six-girl tangle and frowned
>”What am I, ten week old pudding!? Hello! Full figured party girl here? Second biggest boobies and butt after Shy and AJ on one energetic and personal-space invading package?”
>Dash pulled her face from Fluttershy’s expansive breast-canyon, looked over and called out, “then get your huge, plush, jiggly ass over here and sit on Shy’s face, and smother the back of my head with your tits!”
>”D-don’t I get a say in this?” Shy whimpered as Pinkie tore her clothes off, and built into a charge toward the bed
>”Nope! Cannonball!!”

>outside
>Starlight’s climax was short lived as the torrent of arousal struck her like a hammer blow
>but not as hard as the next growth spurt
>Star cried out as the room shrank around her
>her clothes continued to burst and shred, exposing more and more skin as she grew to twelve feet tall
>then thirteen
>she panted and stroked her slit faster and faster
>all that sensitivity concentrated in her erogenous spots numbed her to the fact her head hit the wall
>her feet pushed stock boxes out of the way as her body took up more and more room
>fifteen feet
>she screamed and gushed, her femcum spraying across the floor
>sixteen, seventeen!
>then girls within her hit their own climaxes, but they were overwhelmed by Star’s arousal
>it was a constant tidal fight of sensations
>”I- I can’t stop… ahh!”
>another climax
>eighteen feet
>twenty!
>her legs hit the far wall and caused a small crack fo form from the budding giantess’ strength and weight
>and, with a third climax, she was overwhelmed, like lightning through her nerves
>her brilliant mind faded into dumb and numbness as she panted for breath
>being a human was amazing!
>inside, the room grew dark
>and seven voices all caught their breath as the tangle of shapely arms and legs untangled
>Sunset spoke first, sounding worried
>”T- this doesn’t change anything between us, does it?”
>”It don’t gotta,” Applejack said. “Not if you don’t want it to.”
>”She’s right,” Twilight added. “This is just… a brief excursion of need due to extraneous circumstances.”
>”Hehe, cir-cum-stances…” Pinkie giggled, lazily
>Shy cleared her throat, with a telling grin. ”Anyone else want to go again?”
>Dash snickered. “Someone had more fun than she’s letting on, eh? I’m game…”
>Dash ran her fingers over Shy’s arm, but Rarity grabbed Dash’s hand
>”Perhaps, whilst we’re all lucid, we could focus on the task at hand?”
>Sunset stood and peered out the window
>”… probably a good idea. Because Starlight’s about to outgrow the room. We need her to move somewhere bigger.”
>Twilight stood and called out, “Starlight? Are you okay?”
>Starlight’s inner monologue jabbered, ”huh? Wha?”
>”Maybe lets give her a minute,” Sunset said, and the girls all awkwardly tried to resist the urge to continue the inner mind orgy until Starlight recovered

>outside
>Starlight slowly regained her faculties
>she sighed, finally removed the dopey smile from her face and sat up
>only to knock the beanie hat off her head as her head nearly hit the ceiling
>it, along with the rest of her clothes, seemed to be growing with her
>at least in part
>her skinny-fitted, slit jeans were now femcum drenched shorts
>’More akin to Daisy Dukes, darling,’ the Rarity inside her said
>and her shirt was little more than a stretched band around her teats
>she filled the room with her enormous, 20ft tall body
>”Wow… uh, getting pretty cramped in here.”
>’Understatement of the century,’ Sunset said, ‘though that last growth spurt seems to have slowed it for the time being. We just don’t know when it’ll kick back in again.’
>’Let’s try not to cause a panic,’ said Fluttershy, ‘but you have to get out of there. Is there a fire exit, or a stock entrance or something with double doors?’
>Star looked, and only saw two exits
>both single doors…
>’Welp, we’re boned,’ Dash groaned. ‘There’s no way we’re getting Starlight’s titanic ass through those things!”
>’Dimensionally speaking,’ Twilight corrected, ‘if Starlight were to worm her way through on her side, there should be enough clearance. She just has to be careful.’
>’Try that other one,’ Applejack said as Star looked at the passage opposite the one she entered through. ‘‘cause I don’t know about y’all, but I don’t fancy dealin’ with spookin’ the mall goers again, after the Juniper giant starlet nonsense.’
>Star nodded to her internal voices and tried the door
>it was locked
>also she accidentally snapped the handle of with her giantess-granted strength and pony-born lack of finger dexterity
>”Darn it.”
>’Just break the damn thing!’ Dash insisted
>Star bit her lip and pushed the door
>it cracked, splintered, then caved in
>she then began to wriggle her arms and head through
>back inside
>Sunset watched as Star worked her way into what appeared to be a long, back room corridor
>she could see what was probably the stock entrance at the end, 
>and… the other… Starlight would just have to guess
>the sides had rooms leading to the projection booths, a management office and others
>the corridor was going to be a long crawl, regardless which way they went
>the other girls fretted between looking out the eye-windows and barely withheld embarrassment over what had happened between them
>not helped that they weren’t exactly properly dressed, only hastily putting their underwear on and loosely done up outer clothes
>except Pinkie, who had obviously had a whale of a time and kept stealing glances at everyone’s curves, and was only wearing her panties
>”We *so* need to make this a regular thing. Best. Team building exercise. Ever!”
>”I hope y’all’re kiddin’. Look, I love you guys, but I’d rather we not turn this weird.”

>”Speak for yourself, Jackie, my dear” Rarity said as she let her eyes devour Applejack’s brawny physique, and she licked her lips. “I’ll have you again. And again. Until my bones simply shatter against those awe-inspiring hips. And those head-crushing thighs!”
>”Pfft, whatever Rarity,” Dash said and blew a raspberry. “I saw the way AJ kept looking at me; she wants someone who doesn’t turn into a wet fish when held. She wants someone who gives as good as she takes! I want a round two, and I want in on those giant, meaty ass thighs around me!”
>”Now hold on one apple-pickin’ second here,” AJ said and scowled. “Since when have you been interested in me?”
>”Since the repeated incidents towel-whipping my ass in the school showers? Duh!” Dash pointed at Applejack. “Oh, and let’s not forget the ‘presenting’ stuff? You know the ones, little miss ‘I’m gonna keep bending over in my tight gym shorts in front of Rainbow Dash with my horse-sized booty *totally* on accident?’”
>Applejack blushed. “Y’all could’ve said you took the hint! You know I can’t flirt worth half a bruised apple! I’ve been crushing’ on you since that freshman wrestlin’ tournament where we struggled, sweaty and latched into each other until it was called a draw!”
>”Get your own mighty mare, Dash!” Rarity said. “I was simply letting our team amazon friend get used to pleasuring a lady! I’ll certainly learn to apply some physicality back next time!”
>Um… Dashie?” Fluttershy said and gently patted her friend’s shoulder. “W- what about us?”
>Dash looked at her meek friend and smiled. “Hey, don’t worry. Of course I dig you. In a big way, too. There’s enough of Dash to go around!”
>Shy sighed. “You mean I’m not good enough…”
>Dash put an arm around Shy’s shoulders. “Hey now. You’re probably the hottest girl in school, and we’ve known each other for, like, forever? You’ll always have a special place with me.”
>Pinkie suddenly leapt on Applejack’s back, latching onto her boobs. “Someone’s popular! Let me have a try! I wanna take a bit out of this apple…”
>AJ’s blush intensified as Pinkie licked her neck and she tried to shake free, “t-the heck’re you doin’!”
>”Oh, hell no! She’s mine next!” Dash moved to split them up
>”I called ‘mine’ first!” Rarity also joined the fray
>Sunset facepalmed as she watched the ensuing chaos, only to notice Twilight twiddling her fingers beside her
>”I’d best break this up before we cause Star to lose track of what she’s doing,” Sunset said
>”Y- yeah, probably. Though… um, all this talk about claiming girls…”
>their eyes met for a few moments, and both girls giggled

>Sunset caressed Twi’s shoulder. “The answer is yes. I’d love to keep this going between us. Just… y’know…”
>”Yeah, somewhere we won’t cause anyone else any problems for certain growing ponies-turned-humans infested with a ton of magic.”
>”Exactly.” Sunset once more turned her attention to the others. “Alright, break it up!”
>Twilight watched the fiery haired, soft-hearted and hard-headed leader of their group take charge, and swooned a little
>and her hands gently stroked her belly as she bit her lip, remembering the feeling
>oh to be in Sunset’s arms again…
>then, unknown to her, or any of the girls, their geodes sparked to life
>outside
>Starlight had managed to pop free and into the corridor
>but something inside was… 
>fingers roaming on skin
>hands squeezing teats
>girls wrestling girls
>”Nngh… not now!”
>she wasn’t sure how much was this abnormal body’s hormones, or magic or the distracting tightness of her overburdened clothing
>but Starlight had to wipe her mouth as she drooled, and flashes of the skin-on-skin action going on inside her kept sparking in her vision
>all their antics were just compounding her own
>but the worst one?
>friendship was magic, and one of the most powerful forces there was
>but the love the completely smitten human Twilight felt for Sunset suddenly burned hotter than the sun inside her with its raw, untamed power
>Starlight cried out as her inner folds clenched, untouched but stimulated
>”S-stop… not now! Ohhh!!”
>her toes flexed and her eyes rolled back as she shivered, every inch of her skin growing ultra-sensitive
>and Starlight suffered a climax in seconds, her scream echoing down the corridor
>she panted and watched as her hand, pressed against the floor and splayed out, stretched longer and wider
>her back arched and hit the ceiling, and her legs crept back down the corridor
>she had to keep moving!
>lowering herself more and more, she crawled as fast as she could
>and reached the doors just as things became cramped to a panicked degree
>she barrelled through the tightening doors, her hips and ass ripped the door frame
>and into an active movie theatre, running the Daring Do movie as it hit its action climax
>and speaking of climaxes…
>the loud, booming action mercifully obscured her next muffled orgasm
>she pulled her legs out of the corridor and huddled in a fetal position as she rode the climax
>she scrunched her eyes shut as she felt her back and ass slide across the plastic wall and cheap carpet
>she couldn’t even rely on the public exposure to dampen her lust
>and instead, her hand dug in to her womanhood and stroked once more, building into a third
>then a fourth mindbreaking, lustful peak
>she didn’t even notice as her knee pushed into, and began breaking, the corner seats
>and movie goers suddenly turned and screamed at the sight of a thirty foot giantess, beside herself with pleasure, fighting against her lusts as she continued to grow

>inside
>Sunset was trying her best
>she really was
>but the feedback loop of pleasure was unreal
>here she was, arms deep between Dash and Applejack, trying to break them apart
>being that Dash was as strong as Sunset despite her compact size, and AJ considerably stronger and heavier, that was one impossible task
>but all the while Pinkie was grinding against her leg
>Fluttershy was kissing her cheek and getting hands-on with Sunset’s tits
>and Rarity had decided to sample her ass and run her fingers into Sunset’s womanhood
>Twilight, meanwhile, was burying her fingers in her own slit and enjoying every second Sunset’s struggle
>there was only so much fight she had in her
>so she relented, slipped her hands between the two sportier girls’ thighs and spread her own legs, and let things take their course
>outside
>the fifth wasn’t as good as the fourth climax
>mainly because Starlight couldn’t even contemplate feelings right now
>she couldn’t contemplate *anything* at that moment as her lidded eyes adjusted to the darkness, besides the ongoing action of the movie
>she finally stretched herself out, taking out several rows of now vacant seats
>most moviegoers had fled the theatre
>and a few oddballs were holding those weird, glass covered rectangular things that everyone kept staring at and tapping on, all pointing the non-glass version at Starlight with awe on their faces
>she was beyond caring at this point
>this excursion to the human world was an ongoing disaster, and she just let it take its course
>if her prospects of getting back home we’re already remote when she wasn’t sure if she could risk using the portal with her new friends stuck inside her (in a non-sexual way), and the risk of destabilising the domain in which they now resided
>they were definitely impossible now that the portal would be maybe big enough for her to fit a hand inside at best
>things were difficult to put to scale, but as Starlight’s mental prowess returned, she had to estimate she was about ten times the size of the people still in the theatre
>Starlight examined the double doors she had entered, and she doubted she could even get her shoulders through them now, let alone her hips
>she mentally turned inward, in hopes of getting some advice
>inside
>the girl-pile panted and recovered from the second orgy
>Fluttershy and Rarity had decided to include Twilight in their more refined ‘ladies dalliance’

>meanwhile Sunset was currently buried under Dash’s petite but firm butt, and one of Applejack’s famous, huge and firm thighs
>but she was mostly having trouble taking full breaths because of the full-figured Pinkie was snuggling against her chest and, not to be impolite, the girl was heavy

>she hated how satisfied she felt, at least at the expense of her new friend, Starlight
>Sunset had obviously grown used her human form the same way Starlight had; those fingers were magical in a way no hoof could compare
>but having close friends as bedpartners certainly stepped things up, and when one girl had to stop and take a breather, another was more than happy to take over
>”Okay, no more,” Sunset said and pulled herself from the girl pile. “For real. The next girl who starts something, or tries to get it on with someone else, I’m punching them in the boobs.”
>Dash snorted. ”That a challenge? I- ow, my boob!”
>”Anyone else?” Sunset asked as Dash held her chest
>everyone begrudgingly put whatever clothes on that we’re on hand as Sunset glanced out the window and winded
>”Okay, this is bad.”
>‘You’re telling me,’ Starlight thought, ‘I’m just trying not to freak out!’
>”There’s nothing for it. We’ve gotta get to Canterlot High School and hope Princess Twilight’s gonna be able to help soon.”
>’But how? I’m too big!’
>Applejack winced as, failing to find her own, she put on Rarity’s lacy (and tight) panties and said, “ain’t nothin’ for it; you’ll just have to break out.”
>Pinkie giggles, “we’re turning this Daring Do flick into a creature feature! Kaiju rampage time! Woo!”
>”It’s going to happen eventually, I suppose,” Rarity said. “Might as well make a dramatic exit, rather than wait for the scene to cause itself.”
>”It’s not like you could be arrested at this point,” Fluttershy said. “Though… please be careful.”
>outside
>Starlight gritted her teeth and stood
>there was a fire exit, so she assumed the wall also led outside, so she measured it up
>she glanced down at the more determined humans
>”Everypony get out of here!”
>they kept staring
>”Now!!” she roared
>that spooked them into running
>Star then backed up to the opposite wall, and lunged
>the concrete and rebar broke like papier-mâché
>it was late evening, and between the earlier mess with Juniper, it was no surprise there was a single police officer taking statements
>the cop stared up at the giantess and ran, calling for backup
>’On your feet, Star,’ Sunset said. ‘It won’t be long before you’ll be the centre of attention.’
>’I suppose there’s no avoiding becoming a public spectacle,’ Rarity chipped in as Staright stood, ‘but it’s just as well your clothes are, at least in part growing with you!’
>with all the irony in the world, and thanks to literally tons of breast jiggling from the hasty ascent, the intensely tight shirt snapped with a sound that echoed through the city street
>while nudity was the norm in Equestria, as Starlight glanced down at her exposed teats, her incorporeal occupants felt embarrassed for her
>’I stand corrected,’ Rarity sighed

>’Damn, I wish I was out there,’ Dash chuckled, ‘look at those wrecking balls!’
>‘I’d need a lot of cookies for *that* much milk,” Pinkie added with a giggle
>’Do I gotta punch more boobs here!?’ Sunset growled. ‘Starlight, head left and go straight!’
>Starlight blushed at the inner voyeurism, and felt compelled to cover her chest
>she then glanced around, and followed Sunset’s instructions

>it was all so surreal
>the ground shook with each step
>the asphalt cracked and cratered with each footfall
>and with an accidental brush against a building, she crumpled a building
>and the last remnants of her jeans split, leaving her completely exposed
>she stumbled from the glancing collision and crushed a car underfoot
>”Ow! These human feet are sensitive!” Star said in her booming voice, then examined the wreckage, and a nearby, terrified human. “Uh, oops… I’m sorry!”
>she missed her sturdier hooves, but at least she didn’t seem to have hurt herself
>’You’re almost there, Sugarcube,’ Applejack said, ‘take the next right, and you’ll see the school!’
>police sirens rang out, and Starlight turned to see several cop cars on the approach
>”C’mon Juniper!”
>Starlight ducked down and scrambled up to and took a look at the statue, hoping for some sign of movement in the portal
>but when nothing appeared, she then crawled behind the school as the cop cars drove past
>mercifully, moments later, the portal swirled, and Twilight stepped out on all fours, and carefully stood up
>she was closely followed by Juniper
>”C’mon, you’ll be fine,” Juniper called through the still swirling portal
>”Yes. Come along, you two,” Twilight said. “We’ve got to save Starlight and your human counterparts before it’s too late!”
A tiny CYOA element; which two others of the mane six step through?
Without giving too much away, but since it was alluded to in one of my concept posts higher up, the pair will be tied to who gets extracted Starlight’s headspace first

>”I’m comin’,” said a familiar southern drawl. “Keep yer horseshoes on.”
>another Applejack staggered through on all fours, dressed in applebucking thigh and hip figure hugging jeans and a suede jacket, with an undershirt that rode high enough to expose a set of steel-grating abs
>”Incoming!”
>followed by another Rainbow Dash, colliding with AJ and with them landing in a heap
>Dash was wearing a tracksuit jacket and gym shorts, lovingly wrapping her thicker runners thighs and taut but respectably padded ass
>Twilight rolled her eyes but chuckled. “I’ll never figure out how the portal just… creates clothes for us ponies from nothing. Now, as I said; it’s like rearing up on your hind legs, but doing it all the time. I’m sure two supreme athletes can manage that!”
>”Pfft, who’d’ya think you’re talkin’ to?”
>Applejack extracted herself from under Dash, and forced herself to her feet, wobbling a little
>but then she stabilised and checked herself over
>”There! Easy as apples!”
>”Bet I can do it cooler!”
>Dash lifted herself into a handstand, then flipped over onto her feet
>but went head over heels and landed in a heap
>”Y’all okay down there, Dash?” AJ said with a chuckle. “Need a hoof up? Or a… whatsit called? A hand?”
>Dash grumbled as AJ held out a fist, and the she forced her fingers open
>after a few failed attempts to lift her with their lack of dexterity, Dash eventually stood by herself, finding her equilibrium and balance
>”It would have been a perfect landing, but I don’t have my wings… or those big, fatty things on my chest that you’ve got.”
>Dash poked Applejack’s larger chest with her fist, then patted her more modest own
>”I think it’s more to do with a lower centre of gravity,” Twilight said and gestured to Applejack’s gigantic hips, “but let’s focus. Now, Juniper, where’s… you okay?”
>Juniper was staring at the humanised ponies
>”Weird. I thought they’d be identical, but they’re a little different than the girls I know. Like, that Applejack looks buffer. And Dash a little… uh, heavier?”
>”What’s that supposed to mean?” Dash said and scowled

>Twilight quickly explained, “you’ve got to remember environmental details. My Applejack doesn’t have modern farm machinery to help with her chores and hauls things around on hoof, so she’s undoubtedly more robust. Dash can fly in my world and has magically boosted speed all the time and, no offence to my Rainbow, but your Dash also runs and walks everywhere, so she’s probably in slightly better shape for what she does. Even my contemporary has to wear glasses all the time.”
>”Um… Twilight?” said a feminine, whispering but booming voice
>the four looked around, and eventually up at the school
>all their jaws dropped
>the fifty foot tall Starlight waved awkwardly, still huddled behind the school. “Once you’re ready? I’m really done with this world, or even being as big as a dragon.”
>”This… could be a problem,” Twilight said, then looked around. “I’ve got something that should work, but I was expecting someone a bit less gigantic. Anyone know of a lake we could use? The more still the water, the better.”
>Starlight tilted her head and looked distracted, then said, “Applejack said she has a swimming hole near her farm that’s slow flowing.”
>AJ looked confused. ”I didn’t say anythin’.”
>”I assume she means this world’s Applejack,” Twilight said. “This is why I’ve always suggested not bringing our friends together, to avoid all this confusion. Not to mention she’s stuck in Starlight’s head right now. But that swimming hole sounds perfect! Let’s go!”
>Starlight looked off to the side again. “Pinkie, that’s a terrible idea… though it would be quicker…”
>”What’s up, Star?” Dash asked, then snickered. “Besides you, I mean? Because you’re waaaay up.”
>Star rolled her eyes. “This is what’s up.”
>she reached down and grabbed Dash and Applejack, picking them up in one hand. “I’ll carry you. Not like I can’t avoid causing a spectacle anyway, so we might as well. Juniper, get near Twilight.”
>June and Twi shared a look, then hugged before they were picked up in Starlight’s other hand, and stomped off the beaten path towards the outskirts of the city
>eventually settling into a ground shattering jog, they soon reached the Apple family farm, and found the watering hole, a large pond with only a little water flow from connecting streams
>Starlight carefully let her friends down, then knelt down with a rumble
>”So what’s the plan, here?”
>Twilight pulled out a flask. “Phase one; This contains some of the mirror pool water from that place Pinkie once used to duplicate herself. I’m planning to achieve the opposite, thanks to the relative lack of magic in this world.”
>Twilight poured the flask into the pond
>the glowing water spread, turning the murky surface beginning to take on a shine
>”Star? Pick up Applejack and Rainbow Dash and bring them up to your face. Then, all of you, lean over the pool and stare into the surface.”

>with a nod, Starlight picked both girls up again and did as instructed
>inside
>”I guess we’re doin’ the same?” Applejack said
>”I won’t be too upset if it doesn’t work. I’ve been having too much fun here,” Dash said, though Sunset gave her an evil glare, so she joined AJ in looking out the window
>then they saw the reflective surface of the pond
>the pair’s eyes were drawn to their other selves
>drawn in…
>it was like they were looking at themselves in a mirror…
>because, all of a sudden, they were
>the other girls gasped as Dash and Applejack were just gone
>outside
>”I feel funny,” Dash said and shook her head
>”Yeah, like… my head’s real foggy… or thick,” AJ mumbled
>”Mine feels… clearer,” Star said
>”Okay, you can put them down,” Twilight said
>Applejack rubbed her head. “What’s goin’ on?”
>’The heck you askin’ me for?’ Said another Applejack from within
>”Wait, what the hay was that?”
>Dash looked around. “Guys? I think I’m losing it! I know I’m normally all for more Dash all the time, but I’m talking to myself in my own head!”
>Twilight looked smug. “Perfect! The two Applejack’s and Rainbow Dash’s are now together! And, hopefully, phase two should soon follow. How do you feel, Starlight?”
>Star looked over herself. “Still huge? But there’s less voices in my head, especially that other Dash; she may not be quite as much of a braggart as ours, but that girl’s a sex menace.”
>Dash cocked an eyebrow. “The other me said you need to lighten up. And that… no, I’m not gonna slap double Applejack’s ass!”
>Twilight frowned. “Environmental issues indeed… apparently this world’s Dash needs a sexual outlet.”
>Applejack scoffed. “Me and Dash havin’ a thing together? That’s ridiculous.”
>”Right?” Dash sand and folded her arms. “I mean, I dig her as a friend. And yeah, she’s got an awesome physique that *almost* rivals mine, but like… icky love stuff?”
>”Never happen,” AJ said
>”Nuh uh,” Dash said…
>then glanced at AJ’s ass for a second and blushed
>Twilight focused back on Starlight. “Back to you. Are you sure you aren’t feeling any changes? I was hoping the magic equilibrium within you would be sufficiently disturbed to eject the others and shrink you.”
>Star shrugged. “Nothing. I don’t…”
>she suddenly shivered, and Twilight sighed with relief
>”That must be it. Any second, the rest of our friends should escape, and all we’ll need to do is take Applejack and Rainbow back to the actual mirror pool, clone themselves once to give form to the human version, and we can all… what the-!”

>Star clutched her body and moaned
>her eyes flashed with Fluttershy and Pinkie’s cutie marks for a split second
>her hair frizzed up, then straightened out, then shifted back to Star’s usual style
>then, with a gasp, her tits trembled and shook
>before, with an audible groan and a slosh, her already respectable breasts grew
>and grew
>and grew!
>even in her knees, Starlight had to wave her arms around to catch her balance, before she fell forward
>her torso sized tits slammed into the ground, causing a huge quake and narrowly missing flattening everyone
>closely followed by her hands cupping and squeezing them, and her eyes rolling back into her head
>then the rest of Starlight began to grow, as Star rolled onto her back and furiously pleasured herself

>inside
>”Hnng! Not again!”
>Sunset couldn’t help herself as she stroked her own body
>Pinkie and Fluttershy mashed their huge boobs together as their hands stroked and caressed one another
>Rarity passionately kissed Twilight as her fingers dove deep into both their snatches
>Sunset suddenly roared, “everyone get over here and let’s get this over with! But this is the last time!”
>”Yes’m!”
>”Ah! O-okay.”
>”Oh, absolutely, my darlings!”
>”Of course, Sunset.”
>they all mounted the bed as one, and the girl-pile began to writhe and moan as they were overwhelmed by their bonded sensations
>Sunset and Twilight picked each other out, their particular closeness only seemed to grow stronger as they kissed
>only to moan in each other’s mouths as Pinkie and Shy licked both their wet slits, and Rarity groped Sunset’s body as she grinded against her back and kissed her neck
>outside
>the ground shook as Starlight writhed and cried out in bliss
>she grew past fifty feet, soon reaching sixty feet
>she filled the air with wet, slick squelching as she masturbated for what felt like the thousandth time in hours
>but Star’s other hand tried, and failed, to get true purchase on her house sized breasts, instead twisting and pinching her fire-hydrant dwarfing nipple
>the huge orbs jiggled and bounced, each shake had so much weight it caused a micro-quake of its own
>all the while, Twilight covered her eyes as her face burned bright red
>Applejack and Rainbow Dash awkwardly looked between Starlight’s efforts and each other, especially their bodies, even while their second, inner selves no doubt made things worse
>Juniper watched it all in awe, her own hands feeing the hemline of her uniform skirt, only barely holding back from dipping into her own honeypot
>”Are your friends always this horny?” She asked with a subtle moan
>”I can’t really attest to that,” Twilight said and peered between her fingers at the gargantuan, still self-pleasuring Starlight, “but I can tell you about the seduction of having fingers to a pony.”
>Dash cocked an eyebrow, then wiggles her fingers, then turned beet red. “Yeah, these things look… interesting. Not as cool as wings, but still.”
>Applejack looked down at her chest and cupped her bust, then lifted her foot out of her boot and wiggled her toes
>“They seem okay, but I wouldn’t wanna buck many trees with these dainty lookin’ hoof-worms.”
>Starlight climaxed one last time, her femcum spraying and drenching a nearby apple tree, and she collapsed in a panting, moaning and whimpering mess
>”Please tell me she’s done,” Twilight grumbled.

>inside
>Sunset was also breathing hard and fast
>Twilight fought against exhaustion and sleep as she held Sunset tightly
>Pinkie, Fluttershy and Rarity continued to post-coital cuddle
>Pinkie sighed contentedly and said, ”I love you guys!”
>”I may one day wish to have a Prince Charming I’d my own,” Rarity said, “but this means a great deal, as you’re all special to me, but I just wish Applejack was still here… I know, deep down, she’s the one.”
>Shy sighed. “I always hoped Dashie would have special feelings for me too… she’s always been everything I’ve wanted to be. So strong, and brave, and determined. But she only really seemed interested in Applejack…”
>Sunset felt a little bad for her friends
>as she held Twilight close to her, and knew they had a bond ever since she had saved the bookish girl from her own corrupted power
>between the bouts of impassioned lovemaking, it was obvious some team dynamics were slowly evolving and transforming
>Sunset sat up and cleared her throat
>”Look, girls? No matter what happens, can we all promise we’ll talk about *us* when we all get out of here? I’m just worried some feelings have been hurt today.”
>Shy nodded and looked to the side
>Pinkie sighed and put an arm around and Rarity’s shoulders
>Rarity twirled her hair and pouted. “I’m with Fluttershy in this one though. I… desire more from a relationship these days. Not these casual flings.”
>”Eh, tie yourselves down I’d you want,” Pinkie said and held the pair tighter. “I’m happy having fun.”
>Sunset rolled her eyes. “That’s fine, but keep it on the down-low for now. We need this talk with everyone here before we accidentally cause more rifts between us.”
>they stood, and got loosely dressed again
>outside
>”I’m so embarrassed!”
>Star tried to make herself as small as possible, despite being a 70ft giantess with breasts so huge she couldn’t huddle her knees against her chest
>”It’s alright, Star,” Twilight said. “New sensations are hard to guard against.”
>Star sniffles. “Did… you go through this? I know I’m only doing it to myself, but it feels so… wrong.”
>’I’ll punch Dash for you when we get out. A lot of this is her fault. And don’t think I haven’t forgotten about you two!’
>’Ow! My bosom! How uncouth!’
>’You can’t hurt me, Sunset! My puppies are punch-proof! Oh… ow! Okay, uncle, uncle!’
>”Well, not exactly. I mean, I had a lot of strange feelings both the first times I visited the human world, dealing with all those new hormones and… yes, the fingers… but obviously I didn’t get infected by a transplant of magical power like you have and get my nerves fused to seven other girls. Don’t worry, I think we just need to keep peeling away the layers of magic holding your giant body together.”
>”Please hurry. I feel like I’m a magical disaster waiting to happen.”

>”Okay, Rainbow? Applejack?” Twilight said and addressed her friends. “Thank you for the help. Head back to Ponyville and use the mirror pool, and your copies should contain your other selves, and any lingering magic should fade once they re-enter the human world. Juniper? Go with them and guide them back here. And if you see Pinkie, Fluttershy or Rarity, bring them with you!”
>”Sweet! Being a pony’s kinda fun,” Juniper chirped, then sighed. “Nobody knows what an awful person I am.”
>”Don’t be like that, Juniper,” Starlight said. ”Unless you enslaved a whole village of ponies and robbed them of their unique talents, or, as Sunset’s telling me to add, you turned a whole school into a zombie army to try and take over Equestria? Trust me, a couple of bad moves isn’t the worst thing in the world. Learn from them.”
>Juniper nodded. “You’re right. I should grow from this…”
>Star awkwardly bit her lip. “Really not a fan of the ‘g’ word right now… but yes.”
>”Wait, y’all want me to drive a what!?” Applejack said and rubbed her head. “What’s a jalopy? Some kinda ponyless carriage? What crazy talk is this? Well… I guess, if you’re sure…”
>Applejack, Dash and Juniper headed away to the farm, and after a series of engine noises, an old pickup truck roared out and towards the city
>Twilight sighed with relief. “Now, we wait. Fancy a little meditation, Starlight?”
>Star managed a smile. “That sounds great.”

>inside
>as Starlight sat and listened to Twilight go over a unicorn ‘stillness of mind and magic’ mantra, the mood inside her reflected that
>Pinkie stared at the ceiling, flat on her back
>”Anyone else feels I don’t know… it’s like being bored, but I’m kinda happy with it, somehow?”
>”She’s put herself, and us as a result, in a meditative trance” Sunset said, utterly relaxed as she sat cross-legged. “This is so much better.”
>”Oh, so, so much better,” Fluttershy said with a gentle sigh as she sat against the bed. “I wish I had some critters to snuggle against to truly put myself at ease.”
>”Hmm, I’m never truly relaxed unless I’m in my inspiration room,” Rarity said. “And, no offence to Starlight, but this place is a tad utilitarian for my tastes.”
>Twilight sat next to Sunset, quietly
>then scooted over a little closer
>then mischievously bit her lip and gently took Sunset’s hand
>outside
>”… our energy is one with us,” Princess Twilight chanted. “Our (temporarily non-present) horns are as calm as the mountains, born of our minds. Let our worries flow down them, as snow melts down the mountainside ,and forms a gentle river, being taken away into the oceans. Oceans of which we have ample opportunity to prepare, crafting our solutions, as ships, in advance and in preparation of sailing across the gentle waves of conflict, safely afloat.”
>Starlight sighed, blissfully calm
>with her teacher here, she felt so at peace, she almost forgot she was a seventy foot tall human
>just the subtle rumble of the earth as she fidgeted to get more comfortable, then smiled gently
>she loved Twilight so much
>… as a friend, of course!
>the joy she had felt since being shown the power and happiness of friendship put her troubled past mostly at ease
>to be shown how brilliant all these uniquely gifted ponies and humans… all thanks to her
>she felt her own love, but also something… inside?
>her eyes suddenly shot open
>Sunset and Twilight’s cutie marks appeared in her eyes, though Sunset’s briefly flashed into Starlight’s own, then back to the two-coloured sun symbol, then fading back to get heir normal purplish blue
>Star stammered. ”Oh. Uh oh…”
>Twilight broke her own trance, and watched as the giantess squirmed and fidgeted
>her cheeks burned red as she fought from stroking herself
>Twilight grumbled, ”ugh… it’s fine, Starlight. We’re far enough from the city that you can relax.”
>”It- it’s not that… I… AAHH!”
>Starlight fell into her back with a ground cracking thud and once more pleasured herself

>”Strange, some sort of deeper connection with our human selves and Starlight,” Twilight said and thumbed her chin. “The first time, she seemed to take on physical traits of some of them, but she doesn’t appear to be-“
>”Ooh, Twilight! Twi… ah, yes!”
>Twilight’s face burned luminous pink as Starlight moaned her name, but she cleared her throat and focused
>”It must be the Twilight inside her, I-“
>”Take me in your wings! Hold me!”
>”Oh… w-well, that’s actually kind of sweet, but-“
>”Engulf me! Break me with your magiiiIIC!” Star screamed as she undoubtedly shuddered with her first of many climaxes
>Twilight’s jaw went slack
>and not just for the obvious revelation of Star’s current lusts
>she swore she saw something briefly flash on Starlight’s forehead as she continued to shake the earth with her ongoing, furious self-satisfaction
>”That can’t be good…”
>inside
>”Smother me with that perfectly plush, posterior, Pinkie! Posthaste!”
>Pinkie sat on Rarity’s face, and moaned as Rarity began licking
>meanwhile, Fluttershy, Twilight and Sunset were having a much more intimate cuddling and groping session
>”I’m so jealous,” Twilight said as she smooshed her cheek against one of Fluttershy’s enormous breasts
>”Right?” Sunset said, this kissed and suckled on the other. “I wish I had tits half as perfect.”
>Sunset then grinned and groped Twilight’s perfectly pert chest
>”Or maybe I wish *you* had a pair like that…” Sunset continued
>Twilight giggled, and Fluttershy moaned
>”And… I wish I had your confidence, Sunset,” Shy said between whimpers. “You’re so *ah!* confident. And strong. And Twilight! You’re so smart, and cute!”
>”Not as cute as you, Shy! You’re the perfect blend of sexy and adorable!”
>the three continued to sweetly make out

>outside
>Fluttershy covered her mouth as she watched Starlight recover from her lustful bliss
>”Oh… my goodness,” she said. “Please tell me this is normal in the human world.”
>”Thankfully not,” Twilight said with a sigh to her recently arrived friend
>”Oh no,” Fluttershy said and gripped her boobs with a wince. “These human udders really *are* abnormally big? That’s why I was drawing so much attention!”
>Juniper giggled
>Twilight’s eye twitched. “Really? *That’s* your big concern!? Not the fact that Starlight is as big as a *dragon*!?”
>Shy looked awkwardly at the giantess Starlight, notably Star’s house-crushing bust. “But I’ve dealt with big, scary dragons before. Starlight isn’t that scary, but these chest-udders can’t be good for our backs! And they’re so close to our faces! How do humans not just stare at them all the time!”
>”Everypony is crazy,” Twilight grumbled. “Enough! Let’s get this over with.”
>Twilight walked up beside the recovering Starlight’s resting form, and yelled, “Starlight! Get up! Fluttershy’s ready to extract her human contemporary. Same as before.”
>Starlight sat up, dishevelled and flustered but nodded. “Right!”
>Shy resisted the urge to scream as Starlight reached for and picked her up in her hand, and once more looked in the makeshift mirror pool
>inside
>”I guess you’re up, Flutters,” Twilight said
>not that she needed telling; Shy could feel herself being drawn to the window
>and no sooner than she glanced outside, she vanished
>”And then there were four,” Rarity said, slightly muffled by Pinkie’s thighs, and she sighed
>Twilight and Sunset remained, cuddling, but now non-sexually
>Pinkie huffed as she continues to rest on Rarity’s face. “More like ‘then there were bore’. I… ow, oh, someone’s frisky, Ms. Prissy’n’pokey!m!”
>”Really, Rarity?” Sunset scoffed. “Starlight’s surges besides, how can you still be horny! I’m actually bored of sex by this point!”
>“I didn’t move!” Rarity protested
>Pinkie gasped and looked excited. “Is that a dildo? Where you keep that hidden, I-“
>they all stopped as Pinkie saw what it was
>and Twilight and Sunset
>a horn!
>Twilight had a horn!
>and… Sunset did too?
>outside
>”Sweet Celestia…”
>Twilight watched as a horn appeared on Starlight’s head, crackling with power
>magic was being drawn to it, being pulled from all over the human world
>and Starlight began to grow, smoothly and steadily

>”What’s happening now?” Juniper gasped as they backed up from Starlight’s growing form
>Twilight wracked her brain. “I think Starlight’s been absorbing power from Sunset and the others, and their geodes, and they’re becoming *one* with her! Once we removed Rainbow and Applejack, their power remained in Starlight, but she became ‘unbalanced’ in that power’s flow, and took on the more extreme traits of those inside her, namely Pinkie and Fluttershy’s… more ample physiques. But now Star’s unbalanced on another way; she’s a unicorn, and she’s possessed by three other unicorns, including two of the most powerful ones in the human world, and only one earth girl!”
>Fluttershy whimpered, “a-and the growing?”
>”It’s still based on the mirror’s original traits! When Juniper transformed, she became an exaggerated, larger and more glorified version of herself. Starlight has recently lost her sense of self image after I broke her free from her torment and introduced her to friendship. The mirror’s spell has nothing left to give but that exaggeration. And what’s more exaggerated than… that!”
>Twilight gestured as the now 100ft Starlight climaxed
>the ground splintered and fractured under her ever-growing body
>her scream echoed across the landscape
>Juniper covered he ears and called out, “what do we do!? Do we get your other friends?”
>”We don’t have time! We have to try something drastic. Fluttershy, this is going to sound really, *really* weird, but you should be close enough. I need you to act like Rarity. You’re the most feminine and ladylike of us, and you have some knowledge of fashion.”
>Fluttershy gulped, and her brow twitched. “Huh? Oh, the other me knows a little about fashion too! Um… okay, Twilight, I’ll try.”
>”I’m going to extract my human self. That’s the easy part, but we need to balance Starlight’s inner selves. Hopefully this will be enough.”

>”What do I do?” Juniper asked
>”Unless you can do a really convincing Sunset impression, I don’t think you can do much here. I guess you could go and try to find Pinkie back in Equestria and hopefully our actions will buy enough time.”
>Juniper pouted. “Great, sidelined again…”
>Twilight frowned. ”Would you rather try to deal with this situation? Maybe get afflicted by the mirror spell again, absorb and lose one of my friends and become corrupted and lose your sense of self!?
>Juniper’s pout was joined by a frown. “No…”
>”Then march!”
>Juniper headed away, and Twilight focused on Shy again
>”Now, let’s hear your best Rarity!”
>Shy gulped. “Oh, goodness… um… d-darling?”
>Twilight just stared, then snarked, “well, I’m convinced!” She then gently held Shy’s hands and pleaded, “you’ve been friends for years, Fluttershy. I need you to dig just a teeny, *tiny* bit deeper for me.*
>Shy fiddled with her hair. “I-um… why, of course, darling!” She suddenly smiled and struck a pose that emphasised her figure. “Y-you know, for a set of clothes created by walking through the portal, I could do worse, yet *so* much better!”
>Twilight smiled and cheered, “almost! More confidence! Really stand out!”
>”Yet I think the absolute worst aspect of this ensemble is the lack of accessories!” Shy blew a lock of hair out of her eyes, then sighed. “And this mane, while luxurious, needs a little something extra to truly make it avant-garde, yet recognisable.”
>”Amazing, Flu- uh, Rarity! You’ve got her fashion babble down nicely! Okay, let’s go save Starlight and our human friends!”
>they both turned towards Starlight, and winced
>while they had been planning and practicing, Starlight had been growing
>they both stared at the magical lightning rod that was Starlight Glimmer as her horn continued to absorb magic to fuel her growth
>all 150ft of her and rising
>Shy whimpered, ”how are we going to get her attention?”
>they looked at Starlight’s foot, which was already as wide than they were tall
>and Star was still fingering herself and writhing
>getting close to her was all but impossible without getting smashed, and the odds of her feeling them by the time she stopped was increasingly slim
>”Pardon the pun, but this is a *big* problem…”

>inside
>it just didn’t stop
>such rapturous pleasure
>they couldn’t just feel Starlight, but they could feel each other
>except Pinkie
>though she didn’t need any provocation
>she was currently kissing and grinding against Sunset as Twilight and Rarity touched themselves in provocative ways and felt one another’s stimulation
>Sunset did as well, but that wasn’t all she saw
>Twilight and Rarity’s hair had a conspicuous aqua stipe forming down it
>just like Starlight
>Sunset was sure she had one too
>they were *becoming* her
>the only one seemingly immune was Pinkie
>”Pink- *mmph!” Sunset tried to say, only to be kissed again
>”It’s not fair how damn hot you are,” Pinkie said and peppered more kisses on her. “So fiery and sweet! You’re like the worlds most fuckable cinnamon bun and I *love* it! I-“
>Sunset finally clapped a hand over Pinkie’s mouth
>”We’ve got to stop this!” Sunset pleaded, then moaned as Twilight gently bit Rarity’s nipple, receiving the shared pleasure
>Pinkie pulled her face free from Sunset’s grip. “Right, because I’m *so* known for my impulse control!” She giggled. “You’re so silly, Sunset. C’mere you!”
>Sunset grimaced and looked at her own horn
>maybe…
>with a flash, she teleported out of Pinkie’s grip; she had magic!
>”Enough!”
>Sunset levitated her friends apart and held them in the air
>”No more sex!”
>the trio all groaned in disappointment
>Sunset felt the creeping arousal as Starlight carried on masturbating, but kept focused
>”We can always continue later… but right now, we need get out of here before we become part of Starlight forever!”
>outside
>Starlight’s moans began to subside
>suddenly she just… wasn’t horny
>she sat up and that urge dwindled further as she realised just how *huge* she was
>the pond was more of a puddle
>and Twilight was…
>oh, wow…
>Star had to be over 200ft tall at this point
>and still growing…
>”SWEET CEL- EEP!”
>Starlight’s voice boomed across the land
>”Uh… oops?” She whispered
>Twilight uncovered her ears and screamed up, “we need to get Rarity and my other self out of you! Now!”

>fine, delicate handwork wasn’t exactly a skill Starlight had a chance to learn in her brief turn as a human
>so the concept of grabbing her friends, now tinier than two inches tall compared to her, made her severely paranoid
>but they looked they were dwindling by the second as Star kept relentlessly growing
>she reached for Shy and Twilight, but Shy’s sudden huddling in fear over the hand drawing bear made Star pause and fret
>she scratched her head and then noticed her horn
>”Oh, I’m being dumb… I could just use my telekinesis to hold you. That’ll be way safer.”
>”Starlight,” Twilight called up, “I don’t think that’s a good idea!”
>undeterred, Star’s horn glowed and a light blue field surrounded Shy and Twilight
>then they vanished in a wisp of magic, and flowed into Star
>she grasped at the wisp and cried, ”no! Twilight!! Fluttershy!!”
>it was fruitless; the wisp just passed through her fingers, and vanished into her horn
>her body surged a whole hundred feet taller in one, earthshaking spurt, her horn vanished as the balance within her shifted away from pure unicorn, but she continued to enlarge as she covered her face and began to weep
>inside
>”What just happened!? No!!” Sunset said and pulled in her hair as their one hope just evaporated into light
>just like they probably would as they became more and more like Starlight…
>behind her, Sci-Twi put her head in her hands; she had finally felt her truest love, but soon it would all be for nothing
>the she felt something else, as a purple and yellow light seemed into her
>’What… what’s happening? Where am I?’
>’Oh my goodness! Are we… in the human you?’
>Sci-Twi gasped at the voices inside her, and felt something flow through her body
>power!
>so much power!
>she stood and writhed as she stretched taller
>great purple wings unfurled from her back, yet she had yellow feathers amongst their number
>her body grew curvier overall, but especially bustier 
>and while not much visibly stronger, she felt mightier, superhuman!
>”Dibs on Twilight’s new hotness!” squeaked Pinkie Pie as she dived for the ascended Sci-Twi
>”Enough,” Twilight said, softly but firmly as Pinkie froze mid-dive, held by Twilight’s magic. “I am both Twilight’s and both Fluttershy’s at once… it’s such a remarkable feeling…”
>Sunset watched in awe as two of the most significant girls, in one body, dwarfed everyone else in the room by a clear two foot
>and that was just in chest size, thanks to a double helping of Fluttershy
>though she was two feet taller than everyone else too

>Twilight approached Rarity, held her close, and whispered, affecting her friend’s accent, ”darling, you look dishevelled. A lady of your grace deserves finer and grander form. One befitting your poise and grace.”
>Rarity looked woozy, then vanished into Twilight in a glow of pale blue light
>Twilight gasped and any sort of flaw with her appearance subtly faded, she grew taller still, reaching eight feet in height
>curiously, her wings became less grand as she became more unicorn than anything else, but her horn grew larger and more impressive
>she then turned towards Pinkie, and beamed a wide smile
>”There’s a budding party going on in here,” Twilight said, excitedly and with a giggled. “You wanna join?”
>she spread her arms, and Pinkie gladly entered the embrace, burying her face in Twilight’s immense bosom
>and, with a sigh, Pinkie vanished as well
>her body thickened out, adding a layer of pudge that was just expertly balanced and smooth
>and somehow her tits swelled out even more, and her hair became unruly and messy, her horn reducing back to how it started
>and she spurted up to ten feet in height
>”Wow…” Sunset gasped. “I suppose nobody knows friendship and her friends like you two. My Twilight had so much of her new self to thank for them, and me I guess, and your princess side is literally all about friendship.”
>Twilight smiled at Sunset. “Yet all your friends love you so much. Come to me, Sunset. Let’s become one for a time… let’s get back to our lives…”
>”Being part of you, my hero… the princess who showed me how much friends could change my life… of course.”
>Twilight gently pulled Sunset into a hug, and the smaller girl felt it
>the beating heart of the princess, the love of her being shared between not just her friends, but *her* Twilight… the girl Sunset had saved
>she wanted to be part of her
>and then they were one
>outside
>Starlight had no choice but to endure the strange sensations inside her
>*something* was changing
>but she was still growing
>Starlight fidgeted as she sat, and winced as the ground cracked and shattered beneath her
>just how big was she by now?
>she knew Applejack’s farm was nearby
>and she gasped as she spotted it
>her ass was about to smoosh it off the world
>the whole farm could be smothered under her thumb
>she had to be well over a thousand feet tall…
>’Starlight.’
>”Huh?”
>’It won’t be easy, but you need to head to the portal’’ said the voice… Twilight
>but her voice was layered, and potent
>Starlight bit her lip and gently tried to lift herself to her feet

>the catastrophic damage her very existence caused was mind bending
>she thought about the magnitude of her size, and her weight… the catastrophic carnage she was capable of causing!
>’Stop. That’s not a helpful line of thought. Focus on your surroundings, and reaching the portal. You only need to get near the school.’
>Starlight did her best to ignore the earth-shattering magnitude her just standing, as the earth groaned underfoot, then looked over the nearby city
>”This isn’t going to end well,” she whispered, and took a step over Applejack’s farm and beyond the orchard
>it was like stepping on soft, yet gritty sand, despite being grass, trees and rocks; solid ground
>yep, that was a now huge crater her foot just made
>a landscape altering crater…
>’Star, please, stop worrying. The more you hesitate, the slower you’ll go, and the bigger you’ll get. It’s going to happen, just focus on mitigating the damage.’
>Star took a deep breath and walked at a more even pace
>sure, each step was probably causing quakes across the whole city, but whatever…
>and Celestia knows how many people were suffering-
>’Starlight Glimmer! What did I say!?’
>Star grimaced and obeyed
>she did her best ignoring the collateral damage, and soon saw…
>no, she *felt* the portal
>her phantom horn flared and it drew her towards it
>the once huge school building became wreathed in magic as Starlight and Equestria’s powers intertwined, and clashed
>with a suddenly flash, a humanoid alicorn Twilight, thick, plush and curvy, appeared in front of Starlight’s eyes
>save no longer had any of her friends inside of her… yet she was still growing
>”I’m going to become a conduit between the worlds,” Twilight said. “Once I’m in place, I want you to throw as much of your magic into me, and I’ll send it back to Equestria!”
>Star nodded, and Twilight flew down, following the link of magic
>Twilight stood before the portal and gasped as the area around it began to thrive with Equestrian plants
>Principal Celestia exited the school building, and gasped
>”Whats going on? I-“
>her from flashed, leaving her changed into a tall, familiar, radiant white coated unicorn mare with a multicoloured, but non-flowing mane
>”Ah! What’s happening!?” Celestia said as stumbled around in her new hooves
>Twilight waved and said, “hopefully nothing you need to worry about for much longer.”
>she then looked towards the gigantic Starlight, dipped into her magic, and bellowed, ”I’m ready! Do it!”
>Starlight unleashed all her magic towards the portal, and immediately felt it
>she was shrinking!
>below, Twilight drew in Starlight’s magic, and threw it into the portal
>the shift of flow caused the spreading Equestrian magic to recede
>Celestia’s body flashed and returned to her leggy, beautiful human self as she found herself on all fours

>”I don’t get paid enough for this multi-world weirdness,” she sighed
>Starlight continued to force out the magic within her, and despite the discomfort, she smiled as she continued to shrink
>she stepped closer as her feet once more fit in the streets, drawing closer and closer to the portal
>Twilight grunted from the strain as more power than she had ever handled surged through her and back into Equestria
>she leaned more and more in the others within her… Fluttershy’s support, Pinkie’s boundless enthusiasm and stamina, Sunset’s competitive, stubborn grit, Rarity’s precision
>and both Twilight’s dug deep in their knowledge of the science of magic
>Starlight felt a weakness run through her as the buildings around her once more loomed above her height
>and her slow steps towards the school until, finally, she felt normal again
>”Oh, thank Celestia!” Starlight whimpered
>”What for?” asked the nearby principal
>Twilight rolled her eyes and gently pushed Starlight through the portal
>they fell through, and appeared back in Equestria
>Starlight sighed with relief and Twilight, now a towering alicorn far bigger than even Celestia, smiled at her
>”I still need to extract our friends from within me, but we’ve done it. With all the magic back here, at least the whole mirror issue should sort itself out. It might even give Sunset a leg up on solving the magical leaks!”
>”I thought I’d never see home again! And he just *me* again!”
>Starlight stood on her four hooves, but then blinked, and looked underneath herself
>”Oh, for pony’s sake! Really!?”
>Twilight looked at Starlight’s confused expression, then down between her hind legs
>at a pair of huge pony teats, swinging heavy and full
>a little gift from her earlier Fluttershy and Pinkie imbalance
>Starlight pouted. “Okay, guess I’m close enough just me again.”
>”Ooh! I got some cookies for all *that* milk!”
>Pinkie dived in, and buried her head into Starlight’s massive udders
>Starlight screamed, “PINKIE PIE!! This is all your fault! I’m going to *kill* you!”

>she slammed her ass down on Pinkie’s head, only for Twilight to call out, “wrong Pinkie! Wrong Pinkie!”
>”What on earth’s going on here?” Juniper said as she entered the room
>Twilight looked between the dazed face of Pinkie as she recovered from a vicious teat-and-butt slam from Starlight and the confused (though clearly entertained) Juniper
>”I’ll explain on the way, butfor now, let’s head to the mirror pool.”
*some time later…*
>the remaining human world natives were soon extracted from Twilight, and sent home
>Starlight swore off sex for ever, though nobody believed her
>though many stallions soon found her a very attractive prospect
>both Fluttershy’s were extracted through clever use of illusions and mirrors, and after locating Rarity and extracting her as well, the only remaining problem was Sunset
>the mirror and illusion trick *should have worked*
>but Sunset was… stubborn
>as was her other self, still within her
>”Nngh!! Really, you two?”
>Twilight closed and locked the door to her bedroom in case anyone saw her was happening
>she had a job to do, duties to fulfil as princess
>right now, a merged pink and red glow surrounded a large, heavy replica of a notorious earth stallion’s… particular body part
>a stallion warlord, known as Siege Engine
>for the exact reason you’d expect; ‘no door, gate or even some roads could contain him’
>it was now pressing against her princess parts
>two deeply powerful unicorns were a struggle to control, even for an alicorn
>‘come on! It’s just me, the you-me and my Sunny!’ Sci-Twi said inside of her
>’Yeah, Twilight! Live a little!’ Sunset giggled
>Twilight grumbled
>”Fine. I’ll ride this stupid thing if you promise you’ll finally leave my head and go home!”
>’Well…’
>’I dunno… it’s so nice and cosy in your head…’
>Twilight gritted her teeth as the life-sized monument eased its way in inch by borderline painful inch
>she was a big, powerful mare, a budding alicorn of tremendous power, but this was…
>the flared head popped in, and she moaned
>”Aaahhh!! Okay! I… mmmhh! I ride this now… and we have a double Twilight and Sunset threesome!”
>’One here and one on the other side?’ Sunset bargained
>Twilight screamed as the huge ‘battering ram’ suddenly shoved inside her
>”Okay!! One as a poooaaAOOOHny!!” Twilight screamed and collapsed. Her hind legs were forced apart to allow her hips to spread wide enough to take the war-crime-inducing sculpture. “One as a huuUU- *HUGE*! So huge! Ah!… one as a human.”
>’Oh my gosh! It’s so *thick!!’
>’Deal! More! Pump that ground-shaker!!’
>Sci-Twi and Sunset cemented their changed relationship, and the closer bond between Twilight and her human counterpart only amplified
>Twilight couldn’t deny it any longer; she took control of her magic, and hammered the statue into herself until she couldn’t even think straight
The end