You had barely managed to sit down with your breakfast when it happened. The warm toast, pancakes and hay bacon had to wait as a furious pounding hit your door. With a bit of worry, you hopped out of your seat and decided to see who was so impatient.

	“Oh...hi Derpy.” You rolled your eyes as the silly mare continued to slam her hoof on an imaginary door for a few seconds.

	“Hi there! I have some express mail for Anon Pone. Straight from the Crystal Castle here in Ponyville.” Derpy reached into her mailbag and thrust a letter into your hooves. “Princess Twilight demanded I hoof it over as soon as I could!” She gave a little salute before reaching back into her bags.

	As Derpy stood there munching on a muffin, you unfolded the letter. “Dear Anon, please come to the castle as soon as you can. I have a very important topic I would like to talk with you about.” You blushed as a lipstick kiss was affixed to the bottom of the page.

	“Sho? Wash it about?” Derpy muttered. You frowned as bits of chewed muffing hit the floor.

	“Private stuff. You should know better than to ask a pony about their mail.” You smirked as the mailmare.

	“The mail? Oh gosh, I forgot!” She kicked off the ground and sped off to the next house, leaving you giggling at the airhead.

	You tucked the letter away and returned to your breakfast. The letter nagged at your mind as you ate, making you wonder just what surprise Twilight Sparkle had in mind. There was no hurry at all, yet you found yourself eating faster than usual.

	The air was crisp and clean as everypony was buzzing with excitement. Even for such a small, sleepy town, Ponyville was never boring. You took a moment to watch the ponies walk about the center of town as you cut your way to the castle. It was taller than any other building in town, casting a protective shadow over the modest houses below.

	It was always imposing to look up at just how big the doors were. Far taller than any creature in Equestria, yet they opened from the slightest touch. You walked into the castle and trotted about. “Twilight? Are you here?”

	“She's in the study, like always. Been pouring over some interesting books but she wont tell me why.” Spike shrugged as he walked to his room.

	“Thanks, buddy.” You gave Spike a small hoof bump before turning towards the massive library nearby. Twilight's voice could be heard echoing through the halls as you approached.

	You pushed open the doors to the study and smiled. “Hey there, sexy. You wanted to see me?”

	Twilight turned to you and blushed. “Shhh! We don't want anypony to hear that!” Twilight ruffled her wings in embarrassment before rushing over for a hug. “Still...I do like hearing it.”

	“Heh, someday. Spike says you've been studying pretty hard. What are you up to, you silly mare?”

	“Oh, not much Anon. Just something I think you'll be VERY interested to hear.” Twilight's grin swapped from innocent to mischievous in a flash. “Just a little idea for a new spell.”

	You tilted your head in curiosity. “A new spell made for me? What kind of spell?”

	Twilight blushed again as she pushed over a few books and scrolls. “To be blunt, a huge spell.” Her already rosy cheeks darkened as she giggled. “Literally, a Hugeness spell. I've been wondering a few things and I figured that I could apply some know how here or there for an experiment.”

	“A...Hugeness spell? What in the world is that going to do?”

	Twilight bit her bottom lip and turned away. “W...Well...when you invited me to dinner last week, I managed to find something rather interesting in the bathroom.” Twilight lit up her horn and pulled a magazine from her saddlebags. “I found this...”

	The color drained from your face as the magazine hit the table. Your copy of “Big Beautiful Bubble Butts” was splayed out on the table. It was your turn to blush as Twilight carefully pulled the sticky pages apart to reveal the centerfold picture. A mare easily as big as a wagon was shaking her rear to the camera as she ate, making her ass wobble and her belly scrape and squish against the ground.

	“Twi....Twilight...I...um....” You struggled to say something...anything. She folded the pages up and tucked the magazine away.

	“Does....does that kinda stuff turn you on?” Twilight giggled as she slid her body along yours and bumped her butt into you. “Do you wanna see me that size? Bigger? Bigger than the fattest mare you've ever seen?”

	The room was on fire as a warm sweat began to drip from your forehead. “I...uh....” You took a deep breath and slowly nodded. “It would be a DREAM to fatten up a marefriend till she looked like that.”

	“But I never have had the chance, and I really doubt that would happen.” You shrugged as you gripped Twilight in a big hug. “You're all the mare I need, no matter what sort of lewd fantasy I might crave from time to time.”

	Twilight giggled as she hugged you back. Her voice was filled with devilish delight as Twilight leaned toward your ear. “What if we could have some big, fatty fun for a week with no consequences?”

	Your marefriend pulled away and looked over her notes. “With a little help from Discord, we can alter reality for seven days. Nopony has to know what the Hugeness spell even does but you and me.” She pushed a few more notes over to you while her magic grabbed a bottle from her saddlebags.

	The contents was a ever churning, bubbling mix. Every little moment changed the odd liquid inside from color to viscosity and even opacity. “Wait wait...chaos magic? You can't be serious, Twilight.” 

	“Discord SAYS its safe...plus, it's not like he can spike chaos magic with MORE chaos magic. I only need a few drops here or there.” Twilight grabbed the bottle with her magic and uncorked it.

	“Twilight, you don't have to appease this silly fetish of mine. I told you, I love you no matter what size you are!” You stomped your hoof and puffed out your cheeks. “I dunno what I would do if something bad happened because of this.”

	Your marefriend giggled as she set down the container. “Don't worry about it. Discord's notes are intermingled with mine. He was interested in seeing the effects as well...he could have tried to hold back the constant snickering, though.”

	Twilight grabbed a small dropper and dipped it into the chaos magic. She squeezed a few drops of the volatile liquid onto her horn. The raw energy sparked her horn to life, sending her magical purple aura into a frenzy of colors. “Now for the final touch.” Twilight grinned as she placed a few drops on her tongue.

	The pressure in the room became intense, pushing you away from Twilight inch by inch. Her magic gathered around her body and condensed itself into a tiny ball. You watched as Twilight seemed to force the angry ball smaller and smaller until it was squished between her hooves. A massive explosion of white light filled the room, flinging you off your hooves and into the wall.

	A great ripple flowed through the land. Chaos magic seeped itself into everything, making the world shine white for a moment or two. You opened your eyes and groaned as a small headache began to thump against the back of your head. Squinting in the brilliant glow, you could see Twilight hovering midst the chaos.

	As soon at it had began, the chaos explosion faded. The pressure left you, allowing you a much needed gasp of air. You eased yourself onto shaky hooves and walked up to Twilight. “Are...are you okay?”

	“Yea...” Twilight moaned as she landed on the ground. She stretched a little and moaned as she looked down. A hint of a wobble had rippled through her belly, making her smile wide. “It worked! It worked! Yes!” She hopped in place, oblivious to the sexy, jiggly show she was displaying.

	“I wonder...” Twilight mused as she turned her head around. Her rear nearly slapped you in the face as it wobbled about, jiggling with a healthy layer of new flesh. “Anon, does this spell make my butt look big?” Twilight stuck out her tongue as she gave her rear a shake.

	The headache was gone, leaving you in another warm, uncomfortable sweat. Twilight had always been a bit on the chubby side but not like this. Her hips and rear had flared out, giving her a sexy bubble butt. “Oh gosh, it so does...” You whimpered as she gave another shake, forcing her cheeks to clap together.

	“Perfect. Why don't we go somewhere more private and properly inspect and measure my new figure?” Twilight raised her tail even higher as she walked out of the study, making sure to shake her ass as best she could. “We can take measurements like this every day...I'm only going to get bigger...MUCH bigger.” Twilight teased as she walked off to her bedroom.

	You couldn't help but stare at her delicious ass. It wobbled and shook in sync with her movements, always jiggling as she walked. It was too much for you to bear. You eased back your hoof and slapped it hard against one of the blubbery cheeks, making Twilight moan with delight. “Ooohh, such a naughty stallion. Fine. You get one good grope before we need to take this seriously.”

	Her butt was yours. Hooves squished and toyed with her cheeks, your face buried itself in her deep crack and you made sure to keep spanking her every so often. You could feel her body heating up as Twilight moaned louder and louder with every jiggle. “You...nnnfffff.” She groaned before yanking you with her magic and dragging you straight into bed.


~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~


	Peace and quiet was always a wonderful sound during the waking hours. Twilight's castle was much more suited for slumber than your house. Nearly soundproof rooms, comfortable beds and soft, silky pillows.

	Still, you had to get up. Even if you had nothing planned, no sense in wasting the day. You shifted about to the edge of the bed and tried to roll onto your hooves but something kept you pinned to the bed. You looked over and gasped at the “pillow” still resting on your hooves.

	The incredible pillow you had been cuddling had been Twilight. Her body was almost unrecognizable with such a lovely layer of fat added to her frame. You watched her massive tummy rise and fall with each breath, sending a minuscule ripple through her doughy gut.

	If you thought her ass was impressive before, it was now beyond heavenly. Two gigantic, flabby balloons oozed over the bedding, trapping your legs under her impressive size. It was agony staring at such a beautiful sight yet unable to properly enjoy her body.

	“Twi....Twilight? Wake up...You're trapped me in bed.” You whispered as softly as you could.

	She stirred for a moment or two, opening her eyes and scratching her belly. “Oohh....wow...” Twilight moaned as she pushed a hoof into her chubby stomach. “Hi, Anon. Good morning.”

	“Good Morning, Twi. Ready to start the day?” You asked as you tried to tug your hoof free.

	“Absolutely. I'm starving!” Twilight carefully rolled herself out of bed, watching herself jiggle with every little movement. “Wanna go to Sugarcube Corner after a few more measurements?”

	You grabbed the little notepad near the bed and began your work. Twilight grabbed a tape measure from the dresser and began wrapping it around her body. The tape cut into her flab with every gentle pull or tug, making it hard to focus on anything.

	“Anon, did you get that? Waist measurement is forty inches.” You whistled as you jotted the number down as she put everything away. “Now, time for some food. Gotta stuff this belly of mine right since I get to enjoy it for once.”

	You followed Twilight around with glee as she walked through town. The mesmerizing wobble of her rear was too fantastic. If you hadn't been in the middle of the town, you might have gone crazy all over again. A lip bite was all you could manage as Twilight stopped for a moment.

	“How wonderful. The spell is working perfectly.” Twilight giggled.

	“Huh? I thought it was already working.” You asked as your gaze finally snapped away from Twilight. Wide eyes scanned the ponies of the town, shocked at what you saw. Several mares who were once slim and fit were just as big as Twilight, if not bigger. Every pony had a treat in their hoof, gobbling it up like it was the last morsel on earth.

	“Oh...my...gosh.” You shuddered as Rarity walked past. While not as doughy as Twilight, her body had stored all the fat in all the right places. Her ass was HUGE, cheeks as big as a foal as her massive marshmallow cheeks wobbled hard as she walked through town.

	“That's not all, you thick loving pervert. Notice something?” Twilight pointed out to the houses and businesses all lined up in the center of town. Most if not all were sporting a small slope up to the double doors ready for any manner of mare or stallion to waddle through.

	“Everything has changed. Stairs don't seem to exist anymore. I thought it was odd that we had a long, flat spiral to walk down when we left my bedroom.” It hadn't even dawned on you but now everything new and different seemed to stick out like a sore hoof.

	“Wow...you really did make the entire world fatter.” You mused. A heavy breath behind you caught your attention as you noticed Twilight was trailing behind. Sweat was pouring down her face as she struggled to keep up.

	“So...sorry....it's a little hard to walk that fast right now...” Twilight sighed as she made an effort to keep walking. “Good thing we are here...but that line...” Twilight gasped as she pointed to Sugar Cube Corner.

	The line was out the door, snaking down the road as fat, hungry ponies groaned. Some were already munching on snacks as they waited for their turn. “Go and wait inside. I'll get in line for you.”

	Twilight smiled and placed a kiss on your cheek. “Thanks, sweetie. Get me...um....one of everything if you can.” She shuffled through the mob of fatties and slipped into the bakery.

	Ponies exited the line at a lightning pace, making the wait tolerable. The building certainly looked ready to serve such a massive hoard of massive fatties with extra, extra wide doors and lots of chairs to rest. Soon, it was your turn to order as Twilight waited from the back of the store.

	“Hiya Anon. What can I get ya?” Pinkie Pie smiled as she waddled in front of the counter. You weren't surprised in the slightest that Pinkie was the biggest you've seen today with hips as wide as two ponies standing side by side.

	“Oh, just an order of everything. Think you can manage that?” You smiled as you flashed Twilight's royal treasury card.

	“Yeppers! Sure can!” Pinkie giggled as she punched a few buttons into the register. She scanned your card and finished the transaction just as a titanic platter was wheeled out from the back. “You enjoy it, now. Need to get some meat on those bones, ya toothpick!”

	Twilight clapped as you brought over the giant feast. Several packages of doughnuts, cupcakes, cookies pies and cakes were sprawled out onto the table one by one. “Ohh, it all looks so good!” Twilight moaned as she grabbed as much as she could and stuffed it into her mouth.”Oh gosh....it's even better than I remember. Is..is ALL the food so tasty?”

	Not a single crumb was wasted as Twilight's hunger took control. Entire boxes of food were shoveled into her mouth via her magic, allowing you to enjoy the show. Her impressive stomach could hold it all as she gobbled up dozens of small treats.

	“Ahh...I've always wondered what it would feel like to enjoy eating without remorse.” Twilight moaned through bites. She buried her muzzle into the closest pie and devoured it without a care, smearing filling all over her face.

	“Mmmfff...” Twilight blushed as she shifted in her seat. “Is...is it just me or did the booth shrink?” You peeked under the table and suppressed the urge to whistle. Her hips were overflowing the hoof rests of the already wide seat and with each bite, you could see all that blubber continued to ooze everywhere.

	“Not at all, Twi. You're just getting fat from all these pastries.” You licked your lips as she devoured a cake in three bites.

	“I...I already AM fat...” Twilight's face was burning with embarrassment. “Oh gosh...I can't stop eating, through. I'm still so HUNGRY!” Twilight whimpered before polishing off the last cake on her plate. An order of every pastry on the menu has been scarfed, snacked and stuffed into Twilight's bloated stomach. She leaned back against the seat, only to hear it whine against her weight.

	“Ahh...I...um....” Twilight sputtered as she sat forward. She leaned in close and whispered over the table. “All this binge eating and growing is making me...horny. Lets say we go home and celebrate.” Twilight winked before charging up her magic and teleporting you both to her bed.



~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~


	Another all day and all night session of body admiration had left you both exhausted till the following morning. Twilight had used her magic to make sure a constant supply of snacks and water were available and her impressive appetite had expanded her body even bigger.

	Twilight's belly dominated her appearance. It sagged to her knees, wobbling inches from the ground. Her thighs were thick and plump, forcing her to waddle lest she wanted to smack her belly with every step.

	Her hips were as wide as a cart and would have become stuck in any meager doorway in an instant if the universe wasn't in a week long chaotic shift. Along with her hips, Twilight's rear had also bloated out with dozens of pounds of sexy fat. Two bountiful purple pillows jiggled and wobbled behind her as she waddled downstairs for breakfast.

	While Twilight was in a rush for food, you were more curious about the effects of the chaos magic. So many things were happening all at once that it was hard to spot and classify it all. Doors would suddenly widen outwards to accommodate the larger sizes found around town. Magic powered carts had appeared around town to help ease the burden of waddling everywhere. Hills and inclines seemed to disappear, leaving everything flat and easily traversed.

	An idea popped into your head as you looked at some of the pictures sitting in Twilight's bedroom. Quite a few were from years long gone, yet it showed Twilight and her friends at dizzying sizes for their age. You opened up her closet and blushed as you spotted such lewd treasures.

	Pairs and pairs of panties and socks were neatly hung and cared for. You couldn't help but peek at the tags and gasp at the numbers. “Such...HUGE sizes...” You gulped as you tried to imagine Twilight wearing a pair or two.

	“Wanna see me try some on?” Twilight giggled as she waddled back into the bedroom. She wiggled her eyebrows as she finished cramming a cupcake into her mouth as her magic fetched a pair of black panties and socks. “Help me cram my fat butt into them and I'll put on a show.”

	Lots of pulling and jiggling later, Twilight was clad in a silky pair of panties and socks. The clung tightly to her body, struggling against the blubber even as they sunk into her rolls of flesh. “I think these might have fit when I woke up. The chaos magic only seems to kick in at certain times to change things but I seem to be constantly growing.” Twilight muttered as she penciled down a few notes.

	The only thing you were taking note was how soft Twilight's ass seemed. Her panties almost seemed to disappear into her butt crack, making you long to be in their place. Twilight turned to see you staring at her body, making her smirk. “Hey, eyes up here, Anon. The show hasn't started yet.”

	Twilight finished jotting down her observations and sighed. “I suppose I should be expecting this. You love the way I look, right?” She made a show of snapping her panties against her hips and tugging the socks up her thighs. A little shake here or there made the skimpy material moan as her whole body wobbled free.

	Your cock twitched with every jiggle, inching from your sheathe and becoming rock hard. “Oh my...somepony really likes this show.” Twilight moaned as she pulled the panties tight against her crotch. Her lips and ponut were on complete display as the skimpy panties failed to cover her privates.

	“Oh fuck.” It was all you could whisper as Twilight used her magic to knead and squeeze her rump about. You could see a trail of arousal leaking down her leg and filling the air with her scent.”Twilight, I hope you're ready.” You moaned as you walked towards her as best you could. “Cause that ass is mine!”

	You grabbed her pathetic panties with your teeth and pulled. A small, miserable tear filled the room as the skimpy garments fell away like there were paper. Twilight moaned and shuddered as she felt your thick cock glide between her cheeks.

	“Oh fuck...Anon.....nffff.” She bit her lip as she worked her hips back and forth. Her cheeks rubbed against you, making you weak in the knees as her soft fat cradled your dick better than any pussy. “You like that? My big, fat ass all over your meat stick? Come on, baby. I bet you can still hilt inside me.”

	Desperate, you pushed and shoved at her butt cheeks. Inch by inch, you spread Twilight's massive purple booty apart until you felt her white hot lips oozing arousal all over your flare. “Get ready for it....haaaaaa!” You grunted, pumping your hips forward and plowing Twilight's sopping pussy.

	You both moaned in sudden delight as the warmth of her depths hugged your cock. Her muscles clamped down on you from all sides, making it hard for you to pull out.  You had no real intention of leaving her, but with so much flesh smothering you, it was hard to take control. “Gotta....just....uhhgggg.” You groaned as you sunk your hooves deep into her cheeks and pulled out.

	Twilight moaned as you pushed back in, sending a ripple though her blubbery body. “Oh yes...it feels so much better like this....gosh...” Twilight bit her lip as she felt you plunge again and again, covering your crotch with her cum.

	There wasn't much else you could do. Trapped in more ways than one, you picked up your pace. Unable to thrust hard and deep, you settled for as fast as you could. Another shudder through Twilight sent her flab wobbling once more, making it hard to focus. With a harsh grunt, you climaxed as deep into Twilight as you could.

	Panting and sweaty, you plopped yourself snug into Twilight's rump. There wasn't any way you were going to escape her hold by yourself and that amazing feat of effort had worn you down. “Done already? Oh no sir, not by a long shot.” Twilight smirked as her horn lit up. A small beam hit you in the chest, filling you with warmth. “You're not a one and done sort of stallion...keep going.” She moaned as your cock stiffened up even harder than before.



~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~


	You woke up the next morning exhausted on all fronts. Every part of you seemed to ache but you didn't care. The hours upon hours of bliss were burned into your mind along with a few traces of Twilight's magic. Smiling, you looked back at your gigantic purple pillow and smiled with glee.

	Once more, Twilight's body has ballooned with fat. The sight of such a huge, purple mountain was making you stiff all over again. Her belly rose like a bowel of dough with every breath, towering above her while she slept. You could see her legs pinching that massive gut all over, making you wonder if she could even walk.

	Each one of her blubbery buns were as big as you. It was a mystery if you could ever penetrate her at all any more, but you wouldn't let that stop you from trying. You wanted nothing more but to wake her up by slamming your hips into her rear but you were far too tired and sticky.

	A deafening roar shook you off the bed as Twilight snorted in her sleep. “Uhhhhgggg....I'm starving!” She wailed and moaned, rubbing her tummy with her fat legs. “Anon.....foooooood!”

	“Twilight, please...I don't think I can get up off the floor.” You grunted as you pushed yourself onto your stomach. “We need a day to rest...and shower. It's been fun being so messy and free but you've still got day old stains on your face and cum everywhere.”

	“I still need to eat something. I'm wasting away over here!” Twilight joked as she slapped and jiggled her belly hard. “But you are correct...I'm gross. You're gross. We're just gross.”

	“Well, you're MY gross little piggy and I love every inch and pound of you.” You smiled as you walked nice and slow to her side. A quick kiss and a pat on the belly had her squirming for more.

	“We can at least check to see how the bathroom looks, now. It's been hard to keep track of everything during all the food and sex going on.” Twilight blushed as she rolled off the bed. Her body shook from the impact of the floor, making her moan as she waddled to the tub.

	In the middle of the bathroom was a giant, wooden tub. “Oh wow...I suppose nopony is going for a quick shower with how big we all are getting.” Twilight giggled as she looked it over. “Oh goody, it even has a door on the side for easy access. I NEVER would have been able to crawl over the rim.”

	Twilight moaned as she sat down in the tub. “Ah, now this is going to be fun.” She squealed as she summoned a feast into the bathroom. “Snacks and scrubs, what a combo.” Twilight smiled as she began stuffing doughnuts into her mouth.

	You sat beside her for a moment as she ate. “You gonna start scrubbing? I wanna get clean as well. Sometime today, piggy.” You jested.

	“Oh, when I said scrub, I meant YOU.” Twilight chuckled as she handed you a bar of soap, a towel and a body sponge. “You mean you don't want your hooves groping all this tummy?” Twilight winked as her stomach gurgled and glorped loud enough for you to hear.

	“Well, when you put it that way.” You sighed as you started the water. Even with a generous tub, Twilight's extreme mass made it easy to fill. The warm water was heaven on your muscles as you slipped in the water next to Twilight.

	“Time to clean my dirty mare.” You growled before sinking your hooves deep into her belly. Twilight cried out in joy as you groped and grabbed her tummy with both hooves, lathering up her coat and massaging her body.

	“Ahh, we should have done this sooner. I'm loving this.” Twilight cooed. The colossal mare leaned back and thrust her belly forward, giving you full access to her every roll of flab. You were delighted to reply by making sure every inch got your full attention in some way, shape or form. Her tummy was busy in its own right, sloshing and glorping as it struggled to keep up with Twilight's intense appetite.

	You moaned along with every bite, imagining her belly surging out with rolls upon rolls of new flab. Slippery hooves wandered from her belly to her hips and thighs. There was so much of her to grope and snuggle that you couldn't refuse. “Gotta make sure you're clean all over, you fat cow. Not a single spot missed at all.”

	Twilight was too busy eating to reply. The only thing breaking her from her trance was your hooves guiding her into various poses. You chipped away at the daunting task of cleaning such a huge mare at a snail's pace, savoring each little sudsy jiggle and wobble.

	The final thing to be cleaned was that delicious, delightful booty. It stood proud at the end of the tub, wobbling about as Twilight shifted her weight forward. “Looking forward to this beautiful ass right here.” You moaned, gripping it right and hugging her plump rear.

	You started off slow, scrubbing the outer cheeks with a gentle touch. Her stretched out cutie marks were bigger than your hooves by a few inches, a fact that drove you mad. Your hooves pulled back a bit and slapped her cutie marks, sending huge ripples through her fat rump.

	“Mmmm...Somepony is being dirty in the tub. I thought you wanted to get clean?” Twilight pestered you as she pulled away from your hooves.

	“I'll be good! Promise.” You called out, returning to your light scrubbing. Your hooves swirled around in big spirals, making sure that every inch of her rear was shiny and clean. With a wicked grin, you slowly pushed apart her cheeks and began scrubbing her crack.

	Twilight moaned as you pushed the sponge against her privates. “You....you said...no dirty stuff.” She shuddered as you let your hooves wander about, caressing every inch of her rear.

	“Gotta wash up properly. Can't leave the job unfinished.” You continued scrubbing as best you could, savoring every whimper and moan from Twilight. Her snacking seemed to speed up with new moan, encouraging you to continue your naughty cleaning.

	“Come here, you pervert.” Twilight giggled as she lifted herself up. Her rear cast a shadow over you as something tugged at your legs. You looked down and noticed Twilight's magic gripping you hard. A quick tug was all it took to heave you against the lip of the tub.

	With one fluid motion, Twilight slammed her rear into your face. Darkness covered your vision as heavy, purple cheeks obscured your vision. The scent of her arousal overpowered you, making you lick your lips as something wet squished against your nose.

	“Yeeeesssssss.” Twilight moaned in delight as she gave her hips a small wobble. Her pussy rubbed against your face, smearing her honey all over. Your forelegs reached out and grabbed as much of her ass that they could and pulled you in deeper for a taste. Twilight's moan echoed through the bathroom as your tongue teased her lips.

	“M...more!” Twilight begged through more bites. She continued to move her hips, huffing as the  exertion of simply moving her body exhausted her. You held on for dear life, kissing and lapping at her sex for as long as you could. Her heavy flab made it difficult to breathe but it was all worth it for such a divine slice of heaven.

	You pushed your tongue deep into her depths. The sudden shout from Twilight seemed to echo through the entire castle as you buried your muzzle into her slit. Her motions were even more desperate and erratic as she continued to grind her body against you. Your cock prodded her flab as best it could, sending little waves of pleasure through you as a small roll here or there trapped your erection for a moment or two.

	It was all too much for the colossal mare. One final moan filled the bathroom as Twilight hit her peak. She shuddered and wobbled harder than ever before landing forward on her tummy and sighing in contentment. You took a much needed gasp for air and bit your lip in desire. “Oh gosh....that was amazing.”

	“Ye....yea.” Twilight panted as she lay in the water. You shook your head and giggled as you drained the dirty suds and refilled the tub with warm, fresh water.

	“Time to start all over again, I guess. We'll never be truly clean at this rate, will we?”


~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~




	“Anon....wake uuuuppppp.” Twilight whined early in the morning. Her hoof jabbed you hard in the shoulder, rousing you from a peaceful sleep.

	“Twi...what's wrong?” You opened your eyes and frowned as the moon was still hanging in the sky.

	“I'm hungry...and there doesn't seem to be any food left in the kitchen. You gotta go grocery shopping for me.” She pulled you close and kissed your cheek softly. “Please?” Her starved belly drowned out her begging with a symphony of angry roars and growled. Wide eyed, you slipped out of bed and promptly ran out of the bedroom.

	You walked outside of the bedroom, only to stop as the spiral slope you had been using was gone. In its place was a massive tile in front of a dead end. “Huh? Where's the ramp?” You questioned as you stood on the tile. A small glow caught your attention as the floor slowly began to descend. “Oh...I suppose it's another change brought on by the chaos magic. This thing is pretty cool!”

	You felt like an ant walking through such an outlandishly large doorway. Another wonderful change was the giant, flat cart near the front door, perfect for hauling tons of food. The strange, hovering tiles were everywhere, providing mobility to ponies that could barely reach over their immense bodies.

	The most surprising thing was the new building towering over the market square. Instead of the dozens of small shops littering the town, a giant store was placed right in the middle of Ponyville. “Dang....This is Barnyard Bargains? How did it ever get so big?”

	Your question was answered as you walked inside. Even at such an early hour, ponies of all massive sizes were busy shopping for food. The demand for everything was insane as ponies were seen hogging whole crates of food as they struggled to waddle about in the vast store.

	The prices for everything were thrifty as well. Whole barrels of apples were a measly two bits. An entire five layer cake was only worth three bits. You eased as much as you could onto your flat wagon and pulled it up to the registers.

	Applejack smiled as she saw you approach. “Howdy, Anon. Another early morning snack for the Princess?” She chuckled, sending her chins wobbling. She leaned back from her seat, pushing her flab off the counter for you to hold up your items. Not even she was immune to the effects of the chaos magic, turning her into a meaty, obese mare just ripe for groping and squeezing.

	“Yea. You know how it is. Always hungry with her.” You handed Applejack a small hoofful of bits and paid off your bill for enough food that should have been able to feed a whole army.

	“Don't I know it? Been here an hour and boss wont let me have my fourth snack break. Can you believe that hogwash? I'll collapse if Ah don't get another slice of cake in mah mouth soon!” She shook her head and tipped her hat. “Tell Twi Ah said hello.”

	You pulled your abundance of food back home just as the sun was rising high into the sky. Twilight's magic grabbed it all as soon as you had the cart back in place and teleported it into the bedroom. Knowing it wasn't going to be enough, you raced back the Barnyard Bargains.

	“Okay, five trips should be good, right?” You asked as another load of food vanished from the cart. Tired, you wandered your back back to the bedroom. “Hey there, cutie. Everything okay up here?”

	“Oh my gosh, YES! I'm so thankful you went for more cause I almost ate through that first load already.” Twilight's body sure showed it as you caught your first look at her new shape. Your eyes bulged out of your skull as you inspected and ogled at her body.

	Her belly was squished out against the bed, making it look wider than it was tall. You figured that her stomach alone had to weight hundreds of pounds by itself as it sagged against her legs. Her face was plump and round with no hard edges to it at all. Rosy, pinchable cheeks were already slathered with frosting and crumbs along with her wobbly chins and thick neck rolls.

	Twilight's legs resembled massive, purple tree trunks. Flabby legs pinched and squeezed her belly as Twilight rubbed her belly like a lazy pig. Her ass was impossibly big, most certainly wider than the cart you had pulled to get today's feast. “Anon....you okay? Is there enough blood in your head to keep thinking?”

	You shook your head took a deep breath. “Honestly, I don't know. You're so...sexy.” You blushed as Twilight belched hard. “The...um...chaos magic has been at work again. Easy access slopes are gone and replaced with some sort of magic lift.”

	“Wait, really?” Twilight pulled herself away from her binge and eased herself out of bed. Her tummy thumped the ground as she landed, sending another shock wave of jiggles through her body. “I want to see this! Maybe we can incorporate this new magic when everything resets itself. Do you know how amazing this could be?”

	As giddy as Twilight was to see such a thing, her bulky body refused to cooperate. She leaned forward and placed a hoof on the ground, only to slide an inch or two forward. A layer of sweat was already spilling from her body as she struggled just to stand up. Her belly blocked her movement and pinned her down, exhausting the obese mare in seconds.

	You bit your lip as she struggled to walk as the already hypnotic jiggles were working against you. There was no hiding your arousal as your cock thumped your belly, proudly erect at the sexy sight before you. No amount of slow breathing could calm you down and soon, you were sweating just like Twilight.

	“Wow....that's.....so.....interesting!” Twilight panted as she stared at the tile on the ground. A few more lazy scoots of her belly pushed her onto the lift. The light was somewhat blocked by her pudgy body as it began to descend. “Hey, this is kinda fun! I wonder if there's a personal sort of device that I can use to get around...”

	“I didn't see any” You lied as Twilight returned from the bottom floor. As she struggled back to bed, a rather lewd thought filled your mind. “I wonder what ELSE has changed...”

	Twilight watched as you walked over to her closet and pulled it open. Hanging there were her delicate panties and stockings but the size of each garment was shocking. The socks looked to be the size of a sleeping bag fit for a full grown pony and the panties seems more appropriate for a small sail boat than a lingerie item.

	“Ah, I see you've found the changes most interesting for YOU, huh?” Twilight giggled as she waddled and heaved herself over for a closer look. She stuffed a few doughnuts into her mouth and wiggled her eyebrows as she pulled a scarlet red set from the closet. “Wanna see how terrible these pair fit me?”

	You nodded furiously, biting your lip as Twilight slapped her fat gut. “Be right back...” She teased, raising her tail up as she flopped her way into the bathroom. The anticipation was killing you as her grunts and moans filled your ears.

	At long last, Twilight waddled out of the bathroom. The socks were showing signed of extreme stress as several tears lined the sexy garment. Her flab was already oozing from the holes, making them bigger with every step she struggled to take.

	The only clue that she was even wearing panties were the thin, red straps buried in her hips. Twilight did her best to strut around with her tail raised high, but all you could see were tiny slivers of the lewd panties buried deep in her crack.

	“How do I look?” Twilight asked as she struck a pose. Her wobbling rear was too much for the inadequate panties as her hips snapped them right off. Her tight, flabby rolls were the only reason they stayed on, yet the whole image seemed far more indecent than ever.

	It was all you could take. With one quick motion, you hopped onto Twilight's rear and jammed your cock deep into her crack. “I...I guess I look quite sexy!” Twilight moaned as she resumed her snacking. Her cute moans were dulled by a mouthful of food, but her body told you all you needed to know.

	You pushed and poked and prodded, but no matter how hard your tried, there was too much ass in the way. “Tw...Twi! You're literally to fat to fuck...I can't penetrate you at all!” You wailed in sadness.

	“So? Just....hot dog my fat ass, baby. Make me your gigantic slut.” She begged. Her magic reached out and swirled around your cock, making it tingle all over. “Th...there...Now I have a replica where it count. Don't stop thrusting!” Twilight begged as she stuffed an entire pie into her mouth.

	Not wanting to leave her waiting, you eased your cock forward into her flab. Her soft rear accommodated you perfectly, snuggling your dick with warm, jiggly flab. A shock sent your body reeling as the added sensation of her wet pussy squeezing against you made you come to a halt. “Wha....oh fuck.” You muttered as you thrust again.

	The pleasure set your brain on fire. Your hips moved of their own accord, forcing you deeper and deeper into Twilight's cuddly buns. There was no stopping you from pounding away at her rear as you squeezed her butt tight around your cock. “Ahh! Right there! Unnnffff.” Twilight moaned as a violent orgasm sent her reeling.

	The magical grip on your cock tightened, making you freeze. You buried your face in her rump and roared as your balls emptied themselves into Twilight's crack. Panting, you eased yourself a bit higher to rest...and get a different angle once your recovered.



~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~



	“A day to sleep in...thank Celestia...” You moaned to yourself. The Hugeness spell was taking a bigger toll on you rather than Twilight. No matter how much Twilight seemed to eat, the fatty was never sated for long. There was no telling how many trips you had made to Barnyard Bargains yesterday and your muscles were in need of a rest.

	“Beeeedddddd.” You whispered as you splayed yourself out on top of the soft mattress. The aches seemed to seep out of your body as you relaxed for a short time. Not quite awake yet you were lacking the energy to move. No reason to do anything but snooze.

	Another small shift into the bed and you sighed. Perfect, one hundred percent comfortable. There was nothing at all that could break your silence...until the mattress began to glorp and growl like a hungry tummy. You opened your eyes and gazed down to find the bedding has been dyed purple in the night.

	You pushed your hooves into the mattress and it moaned back at you. A deep scarlet blush spread along your face as you licked your lips. “Tw...Twilight? Is that you?”

	A small murmur came from the sleepy bed as it shifted under you. “Hmmm? Anon?” Twilight moaned as she gave a little stretch. “Where are you? Where's the bed?”

	“The bed?” You craned your neck over the flabby mass of purple underneath you. Any trace of Twilight's comfortable bed was gone. Instead, there was a large circle with strange symbols carved into the crystal floor below.

	“Um...did you break it in your sleep or something?” You yawned before sliding off of Twilight.

	“No...at least, I don't think so. I don't feel anything under my belly at all.” Twilight clicked her tongue as she looked at the floor. “Maybe those runes have something to do with all this.” The inquisitive mare lit up her horn and prodded at the mystic carving in the floor.

	“Huh...this inscription is for making a hard material feel soft and comfortable. I guess the floor is the bed? That doesn't make any sense.”

	Twilight was too wrapped up in her thoughts to spot you staring completely slack jawed. “Uh...I think I know why there isn't a bed, Twilight.”

	Before she could say anything, you pushed over a full body mirror. At least, it would have been full body if Twilight didn't weigh half a ton. “Oh my goodness...” Twilight gasped as she stared at her reflection. The reflection stared right back at her as her face seemed to melt right into her neck. Everything about the mega sized mare was downright obese from the tip of her nose to her gigantic rear end.

	Twilight's generous, flabby neck nearly resembled a wagon wheel in size. It flowed right into her body and disappeared into her mountainous blubbery gut. Her legs had sunken into her body, making her hooves seem like little stumps protruding out of her stomach. You had to rear up on your hind hooves just to spot her wings poking out of her back.

	Her ass eclipsed her hind legs, making her seem that much bigger. Fat purple cheeks sagged low to the ground, nearly scraping the tile as they wobbled about. “Twilight, the bed didn't break. YOU are the bed.”

	Twilight bit her lip as she continued to stare back at her reflection. “Oh my gosh.....feed me.” Twilight drooled as a primal hunger took over her mind. “Feed me till I break through this floor and crash into the ground...”

	The demand rang through your ears and pounded your brain for a moment or two. “Yes...yes ma'am!” You shouted. Your hooves sprung you into action, guiding you to the exit.

	“Wait! Try that door instead.” Twilight called out. A flabby hoof pointed to another door that had appeared overnight. A small sign labeled “Pantry” sat above the door, calling out as delicious smells began to waft into the bedroom.

	You reached out and turned the handle. Awaiting inside was a freshly baked pizza waiting for you to grab it. “Ohh, I DID want a pizza! Does it know what I'm hungry for?” Twilight's belly gurgled once more, breaking Twilight's concentration. “Who cares? Stuff it all into my mouth! Hurry!”

	As the final bite of the pizza disappeared into her belly, the pantry cackled with a strange light. An avalanche of food poured from the tiny closet, filling the room with a cornucopia of delicious treats. A large streak of drool and grease dripped down Twilight's chins and neck as she stared at the bounty. “Stuff me...feed me...make me the fattest mattress in Equestria!”

	It took everything you had not to bust all over the floor. Twilight's siren call had you mesmerized, forcing you to heed her beck and call. Cupcakes, doughnuts, muffins, pizzas, cakes, pies...it was all slurped up by the greedy blob and yet she was still hungry for more.

	No matter how much you took, the pantry room continued to belch out more. Any time it seemed you were on the last little crumbs and morsels, another wave of food would come crashing into the bedroom. You imagined Twilight filling up bigger and bigger with every bite, growing so large that she took up the entire bedroom.

	Hours had passed since you had opened the pantry door. Twilight's face was slathered with a mess of frosting, syrup, grease and drool. “Uhhhggggg....I've never eaten so much food in all my life.” She winced as her preposterous sized belly let out a harsh glorp as it struggled to digest.

	“I...I need belly rubs! Please?” Twilight begged. She tried to massage her own stomach but her stubby forelegs couldn't even reach over her chest. You dove to her sides and began working your hooves into her coat. “Not good enough...roll me onto my back!”

	Your hooves sank deep into her belly as you shoved and pushed. Twilight's body wobbled and rippled with every push as she rotated inch by inch. She landed upon her back with a meaty thud, sending a few heavy ripples through her body.

	With a gentle touch, you carefully climbed to the top of Twilight's enormous gut and stretched out your legs as best you could. You sank into her soft flab and cooed as her stuffed stomach provided a bit of resistance to stop you from drowning in her belly. Soft hooves caressed Twilight's belly in little circles, easing the stress of such a gigantic, all day stuffing session.

	“Ahhh. That's better.” Twilight managed to whisper before a stupendous belch flew from her mouth.

	“Mmmf...the best, sexiest mattress in all of Equestria, all right. Even comes with vibration settings.” You teased as you coaxed your big piggy into a long nap.



~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~





	“This is it...the final day.” Twilight seemed sad as you circled her body. “I should have been better about keeping notes...I was too hungry to care.” Twilight pouted before cramming another slice of cake into her mouth.

	Twilight was completely immobile in every sense of the word. Her neck was so thick that she could barely look around the room. Once slender legs had become impossible to discern from her blobby form as they hung meekly from her body. Her stomach, while not room filling like you had desired, still stretched and spread out over a few feet on the floor.

	Impossible to budge from her spot, you could only measure how high her gut raised her from the floor. “It's okay, Twilight. Who knows if this data will even survive when the chaos magic reverts the world back to normal?”

	You turned and whistled at her rump. Such a glorious thing of beauty in your eyes. They sagged and spread out over the floor, similar to her tummy. If you had to guess, each cheek looked to be about the size of Twilight's whole body after the stuffing at Sugarcube Corner.

	“Besides, you're too fat to measure anyway. No scales, no measuring tapes that we can fit under you. Pointless data in my opinion.” You teased as a stray hoof sunk deep into her body.

	“Maybe for you! I wanted to see some sort of study come from this.” Twilight spoke out through bites of a pie. “The changes we found were certainly interesting and the magical lift is certainly something we need to remember!”

	“Twi, the only thing on my mind is how huge and sexy you are.” You admitted. There was no stopping you from cradling her body with your forelegs and squishing as much flab as you could hold.

	“Well of course you can't. I'm the sexiest mare alive.” Twilight boasted as she guzzled a four liter bottle of soda.

	“Mare? I don't see a mare. I see a big, fat, happy blob of a cow.” You teased, poking Twilight with your erection.

	“Still horny? I've also lost count of how many times you've managed to climax.” You couldn't help but moan as you buried yourself in a stray roll of flab.

	Twilight wiped her mouth as best she could and sighed. “I don't even get to see your cute face anymore when you cum.” With a snarky grin, Twilight reached out with her magic and yanked you towards her front.

	“Not this time. I need to see that beautiful face I fell in love with.” Twilight cooed as she pushed you towards her mouth. Her lips were still soft and sweet as she kissed you with love. You relaxed yourself onto her chest and savored the moment, tenderly returning the kiss with passion.

	“This is nice...if we didn't have such little time left, I'd stay right here and cuddle.” You moaned as you snuggled her chest flab.

	“Gotta make the most of it, right?” Twilight winked as she pushed you back to your hooves.  Her magic guided you close to her, forcing you to rear up as she teased your cock. You sat back as best you could with your legs splayed out on her body, allowing her access to your crotch.

	The first little nuzzle was glorious as Twilight pressed your cock against her cheek. She stared right into your eyes as you tried to thrust yourself into her mouth. “Nah-ah. I get to set the pace this time.” Twilight scolded.

	You could feel her hot breath washing over your tingling skin, making you antsy and desperate. “Twiiii! Please?” You whimpered as your flare met her lips.

	“Since you said please.” Twilight smirked as she opened her mouth. She slowly leaned down and began, sliding your dick right into her mouth. The corners of her mouth turned upwards as an involuntary shudder rocked your spine.

	Her tongue swirled around your medial ring, making it hard to concentrate. You bit your lip hard and did your best not to move as Twilight worked her head back and forth. Her neck was too flabby to see any sort of bulge but you could feel her throat struggling to swallow down your thick flare.

	“Oh Twilight....I'm so close!” You grunted, doing your best not to climax. Your desperate cry served to spur your beautiful blob marefriend into overdrive. Twilight's horn flared to life as she grabbed her belly with her magic and forced her whole body to jiggle and wobble about like an ocean of blubber.  Her throat hugged your cock tight as she gave one hard suck that broke the dam within.

	You climaxed hard. Harder than you might have ever climaxed in your whole life. Twilight moaned in delight as she slurped up every drop of cum she could, rubbing her belly and making it wobble just for you.

	“Fuck....” You groaned as Twilight released you from her iron grasp.

	She giggled as she licked her lips. “You're such a pervert...but you make the cutest faces when you cum.” You had enough energy to nod in approval before going limp against her chest. “Aw, does my tired little guy need a nap? Here.” Twilight cooed as she floated you onto her back.

	Twilight's warm flesh was inviting as you landed on her back. Without her stomach to hold you up, your body sank into her flab a few good inches. Not satisfied, you crawled your way through the sea of flab and smirked as you guided yourself into her rear. “Mmm...nice and warm.” You cooed as you snuggled between her warm cheeks.




~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~




	The gentle call of songbirds roused you from your slumber. Your eyes opened to see Twilight snuggled up in your forearms in a tight embrace. It felt nice to hold her in such a way after not being able to for so long. As much as you wanted to sleep in, the experiment was over and everything needed to reset to normal.

	“Twi? Twiliiiiight? Wake up, my love.” You brushed a bit of her mane away from her face and smiled as her eyes opened.

	“Hi Anon. Good to see you.” She giggled as she pulled you close. “Good to feel you like this again. Being that big was kinda making me stir crazy.”

	Twilight pulled away from the embrace and stretched, popping her back and her neck. “Wow, that felt SO good!” She moaned before hopping out of bed. “Hey, our notes are intact! The chaos magic didn't erase them.” Twilight hopped about on her hooves in excitement.

	“Let's go see the town for a bit. I wanna know if there are any side effects.” Twilight grabbed your hoof and led the way, running down the stairs and enjoying her mobility to the fullest.

	The two of you wandered around town, asking a set of vague questions to all sorts of ponies. Most felt as if they were asleep for a long time. A few almost seemed to remember that a week had passed but none seemed to recall being morbidly obese nor the changes to the town.

	“Interesting. Chaos magic is so mysterious. I wish Discord would let me research him properly...” Twilight lost herself in her thoughts as she led you back to the castle. You followed as the official note taker, making sure to listen hard for any random musings she blurted out.

	“Anyway, we've got lots of data from this and I couldn't have done it without you, Anon.” Twilight blushed as she kissed you on the cheek.

	“Hey, I enjoyed every bit of it.” You smirked as you pulled her close. “Thanks for indulging me in my little fetish.”

	Twilight chuckled. “I wouldn't say little in the slightest. I was as big as a train car, you know!” She pulled away from the hug with her cheeks on fire. “It...might have been kinda fun.” She whispered to you.

	“I have a proposition for you, Anon. Wanna do it again?” She asked so suddenly. “I think I understand why you like it so much and experiencing it again wouldn't be so bad...”

	“Really?” You asked with a grin on your face “I figured you'd want to go on a diet or something after so many sweets at once.”

	Twilight pulled the flask of chaos magic onto the table and swirled it once more. The dropper extracted the impressive power long enough for Twilight to drip it onto her horn. As you watched her cast the spell, you called out over the hum and crackle of magic. “Twilight! Aren't you supposed to drink some?”

	The dropper returned to the flask and grabbed another dose. Twilight smirked as her hoof shoved the chaos magic into your mouth and squeezed the plunger. “I didn't forget a thing, Anon.” She grinned wide as the spell took shape, causing another world wide shock wave of brilliant light.

	Opening your eyes, you spotted Twilight standing over you. “Oh my...I do say, you look good with a bit of chub on your body, Anon.” You looked down and gasped as a round tummy wobbled between your legs.

	“I didn't say I was the one that was getting fattened up, Anon. Let me savor this just like you did with me.” She teased your belly and made it jiggle like gelatin. You blushed hard as she gave you a tight hug, her hooves nice and low to squeeze your plump rear. “This time, YOU'RE the mattress...”