Big Sister Sunset Shimmer by Anonymous


                                            >Fuck it was hot.

                                            >Laying on your bed in just your boxers, you scroll through your phone aimlessly, trying to distract yourself from the heat.

                                            >Saturdays had no business being this hot, sucking the life out of you and any will to go out and have some fun.

                                            >The only thing that was saving you from melting into your sheets completely was your little window mounted AC unit, the thing doing it's best to keep your room as cool as it could.

                                            >It wasn't much, but it was better than not having it at all.

                                            >Then all of a sudden your peaceful agony was interrupted by your door flinging open with a bang, your sister barging her way in without so much as a knock.

                                            >"Hey twerp."

                                            >Clothed in only a pair of panties and a very sweaty crop top, Sunset beelines straight for your window.

                                            "I don't remember asking you to come in my room."

                                            >"Huh, me neither, but I thought you wouldn't mind since you "come" in your room all the time." Sunset says, pantomiming a crude jerkoff motion with her hand.

                                            >Not waiting for your flustered reply, Sunset faces away from you to your air conditioner and lifts her sweaty top, her breasts spilling out, large enough to show off a generous amount of backboob.

                                            >Sighing with relief, Sunset stretches in front of your AC unit.

                                            >"Aww yeah, that's the stuff."

                                            "Could you not fill my room with the smell of your nasty tit sweat?"

                                            >"Pshh, as if a perverted virgin like you would ever turn down a chance to have a hot topless chick like me in your room."

                                            "You're my sister dumbass."

                                            >"Yeah exactly, that's how desperate you are."

                                            "Whatever, it's too hot to fight." You concede. "At least close the door, the little thing can hardly keep this room cool, let alone the rest of the house."

                                            >Grunting, Sunset pulls her top back down and shuts the door a little too hard for your liking before standing back in front of the air conditioner with her ass to it.

                                            "You know, you can always buy your own AC, you have a job after all."

                                            >Sunset rolls her shoulders, making her loose boobs shake under her top, her nipples tenting it from the direct chill they received from the AC.

                                            >"Can't afford one, between new clothes, food, expenses, savings, and whatever, just not enough in the budget."

                                            "Damn, maybe you should raise your prices, unless guys aren't willing to pay over ten bucks when you're working the back alley."

                                            >Going still, Sunset glares hate at you from beneath the wet squiggle of hair matted to her forehead.

                                            >"What was that?" She asks, danger in her voice.

                                            >Gulping, you nervously look away from her gaze.

                                            "Uh, t-that maybe you should try asking your b-boss to raise the prices of the sushi so he could pay you more."

                                            >Immediately Sunset's face changes from barely restrained fury to neutral in a second, combing her fingers through her damp hair.

                                            >"Oh, no he'd never go for it, and even if he did he wouldn't pay me a single cent more."

                                            >You let the conversation die there, going back to your phone and trying to ignore your sister cooling off.


                                            >Mere moments go by before a weight lands on the side of your bed.

                                            >"Whatcha doin'?"

                                            >You don't even have time to sigh before your nosy sister continues.

                                            >"Looking at porno? Sorry I interrupted your only other female "interaction" you get besides me."

                                            >Something seems to come to her mind as she looks at you questioningly.

                                            >"At least I hope it's female, you're not gay are you? There's nothing wrong with that, and it wouldn't surprise me at-"

                                            "Please get your sweaty ass off my bed."

                                            >Smiling, Sunset flops down next to you, her huge tits slapping together wetly with the movement as they come to a rest.

                                            >"Nah."

                                            "Then at least shut up, I can't deal with both you and this heat at the same time."

                                            >Turning away from your insufferable sister, you keep flipping through your phone, trying to block out the annoyances in your life.

                                            >You get a minute of peace before Sunset scoots closer and whispers into your ear.

                                            >"You know, that was really rude what you said earlier, you little douche bag."

                                            >Snatching your phone out of your hand, Sunset tosses it behind her and grabs you, her nails sinking into your shoulders.

                                            "Hey! What the fuck?!"

                                            >Before you can react, Sunset straddles you and pins your wrists above your head.

                                            >"Think you're funny? Making jokes like that when you've never even touched a girl besides your sister?!"

                                            >Sunset's hot thighs keep your torso in place, the fabric of her panties rubbing on your stomach and her tits hanging pendulously over your head, the position you were in giving you an eyeful of underboob.

                                            "Let go of me you freak!" You yell, struggling in your sister's grasp.

                                            >"Not until you apologize fuckface."

                                            >Pursing her lips, Sunset lets a gob of spit leave her mouth, dangling it above your face.

                                            >Grossed out and not wanting to get spat on, you quickly do as she asks.

                                            "Okay okay! I'm sorry! There you happy?!"

                                            >Sunset just smiles, letting the spit fall from her mouth and hit you right below your nose on your upper lip.

                                            >"Yes."

                                            >Enraged, you sit up forcefully with a roar and knock your sister on her back, making her let out a surprised shout.

                                            >Seizing her roughly by the arms, it was your turn to pin her to the bed.

                                            >"O-Oww don't hurt meeeee!" Sunset wines, squirming in your grasp.

                                            >Not actually wanting to hurt her, you loosen your grip just enough for Sunset to immediately go back on the offensive.

                                            >Slipping her arms out of your hands, the two of you grapple, trying to find purchase on the other to get the upper hand.

                                            >Sunset's top was soaked with sweat, the liquid making it somewhat transparent, her large areola able to be seen through it.

                                            >"Huh, you're stronger than I remember twerp." Sunset says between pants. "But you're still not gonna beat me."

                                            >Grabbing your nipples, Sunset gives you a brutal titty twister, making you yell out in pain.

                                            >That gives Sunset enough time to get you on your back again, though she wasn't expecting the retaliation.


                                            >Grabbing your sister's quarter sized nipples though her almost see-through top, you twist the sensitive nubs just as she had done to you.

                                            >Letting out a scream of half pain and pleasure, Sunset rips your hands off of her just as you sit back upright.

                                            >"You little SHIT! You're SO gonna get it now!"

                                            >Doubling her efforts, Sunset twists her body, bringing the two of you on your sides before clambering on top of you, pushing your face into the bed and pinning you on your stomach.

                                            >Unable to fight anymore in this position, you were helpless as your sister digs her nails into your shoulders.

                                            >"Call me a whore will you? Well guess what?! Now you're MY whore fucker!"

                                            >Breathing heavy, Sunset slams her hips into your ass as if she was fucking you, humiliating you but thankfully nothing further.

                                            >"Yeah you like that bitch?!"

                                            >Grabing a handful of your hair, she yanks on it, her heavy breasts squishing into your back.

                                            >"Letting a girl take-"

                                            >Seeing red, you don't let her finish her sentence as you push off the bed with your arms hard enough to flip you both on your back.

                                            >Smashing on top of Sunset, your landing was quite soft, her breasts acting like airbags for you while she got squished into the bed and had the air knocked out of her.

                                            >"Hugh-!"

                                            >Whipping around, you come face to face with your sister, pulling an arm back to ready a punch that would turn this wrestling mat into a boxing ring.

                                            >But you leave your arm cocked, as below you Sunset was gasping for breath not noticing her top had ridden up to her neck, revealing her bare nipples to the warm air.

                                            >Looking up at you, Sunset follows your gaze before yelping, yanking down her top over her slick and sweaty oversized breasts, doing practically nothing at this point as it was so wet it showed off her nipples clearly.

                                            >Your primed hand comes shooting down to her, but not in a fist, instead grabbing the flimsy top and ripping the fabric right off her body.

                                            >"AHH! What are you DOING creep?!"

                                            >Scrambling to cover herself, Sunset's hands slap over her nipples, just barely not enough to cover her areola.

                                            >"Why'd you do that you pervert?!"

                                            >Red in the face, Sunset looks up at you with anger, only to see you grinning.

                                            "Can't fight if you can't use your hands."

                                            >Snorting probably the nastiest, largest loogie of your life, Sunset looks up with horror.

                                            >"You. Wouldn't. DARE."

                                            >Not answering, you instead aim for targets, an eye perhaps, or maybe her hair...

                                            >Getting ready to spit, Sunset sees you were serious and with an angry scream, uses her hands to push you away as hard as she could.

                                            >Again on your back, your sister in on you in a flash, her naked, gigantic breasts danging over your head and dripping sweat onto you.

                                            >She had a crazed look in her eyes, no doubt thinking up the worst punishments she could, her hair a frazzled mess.

                                            >Then all of a sudden, she looks down to where she was sitting, her eyes widening a little in recognition.

                                            >"Oh, what do we have here?"


                                            >Scooting down, Sunset drags her crotch over the bulge in your boxers, her panties rubbing your erection you didn't even know you had before sitting on your thighs.

                                            >"Just as I thought."

                                            >Putting her hand inside your waistband, your sister grabs your boxers and rips them off like you had her top, letting your boner spring free and rest against one of her thighs.

                                            >Grasping your cock roughly in her hand, Sunset stares daggers at you from her wild eyes.

                                            >"What's this Anon?! Why do you have a boner?!"

                                            >Not waiting for a reply, your sister raises her voice even higher.

                                            >"Disgusting! Revolting! Perverted! Degenerate! Despicable!"

                                            >With each word her grip on your cock gets tighter, only serving to make it harder and throb against her palm.

                                            >"Your own sister! I can't believe-!"

                                            "Shut UP!"

                                            >The words were so unexpected they even surprised you for a moment, but you quickly pressed on.

                                            "Every day I have to endure you teasing me with these fucking things and you have the nerve to act all innocent and disgusted?!"

                                            >Grabing Sunset's massive tits, you shake the sweaty bags angrily as she sucks in a startled breath.

                                            "You're the one always waving and shoving these things in my face, and you call ME the pervert?"

                                            >Sitting up, your chest squishes Sunset's breasts, her hard nipples poking into you.

                                            "You know what I think? I think YOU'RE the one who's got the hots for their brother, but can't admit it to yourself.

                                            >Pushed back, Sunset can only stare wide eyed at you, even as she falls back onto the bed, her mammoth tits slapping and jiggling around freely.

                                            "Don't think I didn't notice how wet you are, you're ruining my sheets with how much you're drooling down here."

                                            >Tugging on Sunset's panties for emphasis, she seems to snap out of whatever trance she had just been in.

                                            >"T-That's just s-sweat moron, you just WISH I had the hots for you!"

                                            >Grabbing her panties, you rip them off just like all the other clothing, a few long, sticky trails of clear fluid connecting the crotch to Sunset's bare pussy, decorated with a little tuft of blonde and red hair.

                                            "Care to explain this then?"

                                            >Panicking, Sunset bites her lip worriedly, unable to come up with an excuse.

                                            >"I..."

                                            >Searching for something, anything that would get her out of this, your sister tries to buy herself some time.

                                            >"Umm, I..."

                                            "By all means keep stalling, here I'll even give you what you want, if you don't say anything I'll stick it in, that IS what you want right?"

                                            >Taking your cock, you rub it over Sunset's swollen lower lips, her folds kissing you and smearing your head with arousal.

                                            >Her breath quickens as she feels you prod her entrance, unable to bring herself to tell you to stop this game of sexual chicken.

                                            >Looking you in the eyes, Sunset goes quiet, tears welling up in her eyes as her legs wrap around you.

                                            >"YES!!!" She cries out.

                                            >Using her legs, Sunset pulls you inside her in one motion, your cock pushing through a barrier before bottoming out as your hips meet.


                                            >Both of you moan out loud with the thrust, Sunset pulling you into a hug, holding you close with her all her limbs.

                                            >Her boobs squish between you, shaking as your sister cries into your neck.

                                            >"I-I'm such a b-b-bad sisterrrrr!" She wails, her tears wetting your collarbone.

                                            >"I-I know I shouldn't like your fat c-cock in my p-p-pussy, but I L-LOOOOVE IT!"

                                            >"I'm s-sorry Anon but I c-can't help it, you don't have to f-forgive me but p-please don't hate-"

                                            "I forgive you."

                                            >Sniffling, Sunset looks at you with teary eyes, her cheeks wet with guilt.

                                            >"R-Really?"

                                            "As long as you admit to being a pervert and wanting to fuck your own brother like the little incest freak you are."

                                            >Your sister's face goes from miserable to indignant in a second.

                                            >"I-I'm not saying that."

                                            "Well then I guess I can't forgive you." You say, starting to pull out of her swelteringly hot pussy.

                                            >"Waitwaitwaitwait, o-okay I'm a pervert!"

                                            >Stopping, you cock an eye at her.

                                            "And?"

                                            >"A-And I've wanted to fuck my own b-brother for a long time and k-kept teasing him with my t-tits."

                                            >Pulling out a little more, you see Sunset bite her lip.

                                            "Aaaaaand?"

                                            >"And I-I get jealous when you talk to other girls! I love teasing you with my tits, it makes me so wet! I masturbate all the time pretending you're fucking me! A-And I-I'm a little fucking incest freak OKAY?!"

                                            "There we go."

                                            >Slamming back home, your hips once again meet your sister's, making her groan happily.

                                            >"Fuuuuuck, you don't know how long I've waited to feel you inside me..."

                                            >Pulling back, you go for another thrust, parting Sunset's hot walls as she moans.

                                            >Doing it again, Sunset snaps back to reality, holding you in place with her legs.

                                            >"Wait, wait, as much as I REALLY want you to keep going, we-we can't."

                                            "Why?"

                                            >Looking at you like you were retarded, your sister bonks you on the head.

                                            >"Why do you think dummy?! Look, I want to feel you cum inside me SO bad right now, but I'm not on the pill and we don't have any condoms, what happens if I get pregnant? How are we gonna explain that?"

                                            "Yeah... you make a good point..." You say disappointedly.

                                            >Cupping your cheeks with her hands, Sunset gives you an apologetic smile.

                                            >"Sorry big guy, I'll make it up to you, sister's promise."

                                            >Bringing your head down into a kiss, Sunset pushes her tongue into your mouth, the two of you tasting each other briefly before she breaks it.

                                            >Unwrapping her legs, Sunset lets you pull out of her, which you do, before quickly thrusting back in again, making her give out a high pitched yelp.

                                            >"Oh FUCK, I just came a little, y-you asshole."

                                            >Bringing a leg up, Sunset puts her foot against your chest and kicks you off of her, your cock springing free with a wet *pop*.

                                            >Standing up off the bed, your sister stretches, showing off her slick, sweaty, voluptuous body for your hungry eyes.

                                            >"Heh, still a creep."

                                            >Striking a pose, your sister waves her hands over herself.

                                            >"So since I'm a cool big sister, I'll let you pick, what do you want?"


                                            >"Mouth, tits, handy,-" turning around Sunset shows off her ass. "-hotdogging, backdoor, you name it."

                                            >Seeing you were indecisive, Sunset smiles.

                                            >"I'll even give you a footjob, you look like a weirdo who's into that, am I right?"

                                            "I want to fuck your tits."

                                            >Smiling wider, your sister hops back on the bed and lays down.

                                            >"Hah, I knew it, should've put money on it."

                                            >Patting her stomach, Sunset looks expectantly at you.

                                            >"Well? C'mon, they're not going to fuck themselves."

                                            >Doing as you were told, you straddle your sister's torso, your cock falling into her cavernous cleavage.

                                            >"Theeeeere we go, isn't that nice? Now let big sis take care of you."

                                            >Pushing her colossal tits together, your cock disappears from view between them.

                                            >"Okay, start humping bro! I'll have you cumming in no time!"

                                            >Following her orders, you thrust into her pillowy tits, making them jiggle.

                                            >While they weren't quite as nice as her pussy, your sister's boobs felt heavenly on your cock, her sweat acting as lube for you to glide in and out.

                                            >Working into a rhythm, Sunset coos and encourages you, looking up at you with lidded eyes.

                                            >"That's it, fuck my huge tits, I know how much you love them~"

                                            >Going faster, Sunset gets more excited as your hips send quick ripples through her boobs.

                                            >"Yeah! Get it Nonny! They're all yours! Keep going!"

                                            >Rubbing her tits together, Sunset adds more friction for you, making you moan.

                                            >Smiling, your sister switches to a sultry tone. "Yeah? You like it when I rub my tits on you?"

                                            >You simply nod going faster.

                                            >"Good. I love watching you fuck my tits. I love feeling how hard you are in there. And I love knowing I'm getting you off."

                                            >Taking her nipples in her hands, she pinches them and lets out a pleasured hiss.

                                            >"Mmmn, next time you feel horny, big sis will take care of it, you're not allowed to masturbate anymore got it?"

                                            >You dumbly nod again, lost in the sensations.

                                            >"Good boy, whenever that big cock of yours needs some relief, I want you to come to me, so I can make you cum to me~"

                                            >Her own words getting to her, Sunset blushes deeply and starts panting along with you.

                                            >"And when I get on the pill, I'll let you cum in me raw, fill me up as many times as you want~"

                                            >"Would you like that, bro? Would you like to drain your balls into your big sister like she's your fucktoy?"

                                            >"Just imagine how good it would feel to slide into my hot little pussy, fuck me as hard as you can, and then shoot load after load deep into my womb~"

                                            >Sunset's eyes flutter for a moment as she moans deeply.

                                            >"Fuuuuuuuck~ I'm such a freak, I'm struggling really hard to not just say fuck it and let you breed your own sister. I'm so wet. You're making me so wet, Nonny~"

                                            >Sunset's eyes twinkle as she stares lovingly up at you, even as she's jostled about by your rapid pace.

                                            >"Sorry Anon, but could you do your sis a favor? Would you mind reaching back and fingering me? My pussy NEEDS something in it NOW."


                                            >Doing as she asked, you blindly reach behind you and feel around Sunset's crotch and legs, following her bellybutton down to her fiery tuft of hair and into her searing pussy.

                                            >"AH! Yessss, finger me Anon! Oh I'm so close already! You don't need to impress me by holding off any more, I wanna see you cum~"

                                            >She wouldn't have to wait long, you were nearing the edge with her, well, more like careening toward it with no brakes.

                                            >Your fingers are slick with juices and easy to push into Sunset's folds, her walls squeezing them every time they push into her.

                                            >Your sister jiggles her tits and pumps your cock in her cleavage with reckless abandon, continuing her dirty talk.

                                            >"You're going to cum for big sis, Anon, you're gonna cum from her tits and you're going to give her every. Last. Drop. Got that?"

                                            >Locking eyes with you, Sunset gives you no room to argue, making it clear she wasn't asking.

                                            >"Nghhhh, you've done so good bro! But now it's time for you to cum for me. Cum for for big sis Anon! Ahhh! S-She wants to see you cover her big slutty tits with cum!"

                                            >She's giving you that wild look again, her pussy spasming and clamping down on your fingers.

                                            >C'mon, cum with me, lemme see you cum, cum on me, cum on me! CUM. ON. MEEEEEEEEE!!!"

                                            >And with that, your dam bursts, white hot cum shooting into your sister's tits.

                                            >"Yes, Nonny! Yes! You're giving such big pushes! You're throbbing so hard in my tits!"

                                            >Pushing deep into her cleavage, your cock is able to shoot out the top, hitting your sister across the cheek.

                                            >"Oh! K-Keep painting me! Haah! You're doing great!"

                                            >Another two shots land on her neck and across her lips as she keeps rubbing her boobs on you, helping wring you dry.

                                            >"Keep cumming, Anon! Nnnn! I want it all! Give me all you got!"

                                            >A rope catches Sunset in the eye and she flinches, but doesn't stop cheering you on.

                                            >"Yes! Keep going! I love being covered in your hot cum!"

                                            >You coat her nose, forehead, chin, and even her hair squiggle with your next shots, your cum streaking over her face like a sprinkler.

                                            >But soon, the fattest nut of your life comes to an end, your last spurts dribbling onto her neck and cleavage.


                                            >"Oh. My. Celestia. Anon, you came SO much for your big sis!"

                                            >Her jaw falls open as she lets her tits part, showing off the mess you made between them.

                                            >"W-Wow! I'm so proud of you, Nonny! I can't believe I helped you shoot so much cum! And you made it all for me~"

                                            >Using her fingers, Sunset rubs your cum around on her chest, scooping some up on a finger to give it a taste.

                                            >"Mmm, more pineapple for you, but not bad."

                                            >Pulling your fingers out from your sisters snatch, you give them a cursory smell before giving her a taste as well.

                                            >It's a little sweet and tangy, overall not unpleasant.

                                            "You too, I guess?"

                                            >"Okay get up, I gotta wash this out of my hair before it gets worse." Sunset says, patting your thighs.

                                            >Rolling off of your sister, you press your back against the wall as she stands up and walks into your bathroom, her sweaty ass jiggling up to the counter.

                                            >Splashing her face a couple times and cursing a bit as she tries to get every last bit of cum out of her hair, she eventually comes back and joins you on the bed.

                                            >"Yeah, try not to bust in my hair again, though with how much you came it would probably be easier just to keep you inside me."

                                            >Sitting in your lap facing you, your sister's pubes grind into your stomach and her enormous breasts press into your chest as she rests on you, her face up close and personal.

                                            >"I was serious by the way, no more whackin' it solo. You need to cum? Go find me, at the very least I'll give you a handy, but that's my job now."

                                            "Kay."

                                            >Closing the distance, your sister brings you into another kiss, your tired, sweaty bodies pressed against one another tightly despite the still hellish temperature, but neither of you noticed.