#kirishima.txt

[kentocidal]

lucky winner

users: piercer!bakugou x afab!fem!reader x tattoo artist!kirishima

internal warnings: descriptions of needles/tattoos/piercings as they occur, long fic, wow there's plot in this!, consensual threeway, established krbk, oral (m and f!receiving), piv, spit, size kink, light dacryphilia, spitroasting, inaccurate positioning, ask to tag

internal notes: three way won the poll so i went ham. my fault og. final word count somehow came to 5.2k ish.

new notifications: @kaedescara

you stared blankly at the notification on your phone, wide-eyed and jaw agape. you blinked slowly, rubbed a hand down your face, and then clicked your phone off and back on again. the screen lit back up to your screensaver and the single notification that sat covering it. ‘@sincitytattoojp tagged you in their story! check it out!’

you looked up from your phone to your friend, who you now realized was calling your name and snapping her fingers. “uh, hello? earth to y/n? what’s going on? did your ex message you or something?”

“i think i won something.” you mumbled, turning your phone to show your friend. she furrowed her brows together and took your phone from your hand, studying the notification before cracking a grin. 

“is this that tattoo parlor in tokyo that you keep talking about hypothetically going to?” she laughed as she punched in your passcode and opened up instagram, pressing on the icon to the parlor’s instagram story.

you were quick to snatch your phone back to watch the story yourself, raising the volume on your phone to hear it. it was a video of someone’s hand reaching into a very full fishbowl of printed instagram handles, pulling out a tiny piece of paper and unfolding it to reveal your instagram username. the caption read in big red lettering, “congrats to @[y/n] for winning the human canvas raffle. reply to this post by midnight to schedule your slot.”

you swallowed thickly and looked up at your friend. “i won the fucking raffle. i won the nine hour session.”

your friend sucked in a breath before laughing and lifting her glass to you. “godspeed, soldier.”

you looked back down at your phone and clicked back to rewatch your name be pulled from the bowl. you had entered the contest on a whim – you hadn’t expected to win. you had reposted the parlor’s picture and tagged your three closest friends to enter a bid into becoming a human canvas for a day, i.e. getting tattooed and pierced until you tapped out. the parlor owners couldn’t seem to decide on whether to call it the human canvas contest or the no mercy challenge, not that it mattered. both fit the bill to describe what you had just won.

you swiped up on the story.

you: i dont know whether to be terrified or excited.

@sincitytattoojp: both, sweetheart. sign this and get it back to us [1 attachment]

you had gone through an extensive back and forth that night, printing and signing and scanning different waivers and papers to ensure that you would be able to handle an entire day of sitting in a chair getting poked and prodded with needles and getting art permanently printed on your skin forever. you were grateful that they took so much precaution in ensuring you were well aware of the situation you were putting yourself in, and getting ample consent confirmed ahead of time. you already felt comfortable as you stepped off the train in tokyo and started towards the shop.

sin city tattoo and body art. the small tattoo shop had garnered a massive following around the globe for the gorgeous work that consistently poured from the studio. the artists had never shown their faces on their page, but it was clearly just a two man show. sometimes one of them would film the other doing their newest piece on a client they handpicked from the waiting list, and it was clear that the two were a little more than close friends. 

you trusted their work. you were a new client, obviously, but after following their page for over a year, you knew you would be okay with going through with this. you were just… inexperienced. you had a tiny tattoo of a butterfly on your ankle and your ears double pierced in the lobes, but that was it.

you rounded the corner and saw the neon sign over the glass doors to the shop, the shutters pulled down. you took a deep breath and tried the door, mildly surprised that it opened up. a tiny bell chimed over your head as you stepped inside.

the shop was small, but it was clean. absolutely pristine. for a tattoo shop called sin city, you were expecting a bit more of a grunge theme, not exactly the creamy white walls littered with black picture frames of flash art available for purchase, a tall cabinet filled with various jewelry for fresh piercings, plants in the corners surrounding two chairs that were supposedly for a waiting area. there was a tall partition behind the front desk, and the shop stretched backward, most likely leading to a tattoo chair and then a piercing table, respectively. 

you stood awkwardly by the front door, gripping your bag in front of you. you had brought a few little snacks and some water in preparation for being there all day. you shuffled your feet as you heard footsteps coming up from the back of the shop, and suddenly you were reconsidering your outfit choice. you had tried to be helpful by going with a tight spaghetti strap tank top and a high riding skirt, knowing that you would probably need to shuffle clothes around during the course of the day.

your thoughts got clogged almost immediately when a brick wall of a man rounded the partition, scratching the back of his neck and staring down at you with big red eyes that looked curious, almost playful. he had to have been at least six-five, looming over you with broad shoulders and bulky arms that were covered in tattoos that went all the way down to his knuckles. his red hair was tied half-up half-down, the black roots at his forehead showing through.

you gaped at him like a fish out of water, face starting to feel warm as he glanced you up and down, and then smiled, revealing a wide set of sharp sharklike teeth. “aye, kats! i think she’s here!” he called over his shoulder before stepping behind the front desk. “you’re our pretty contest winner, right?”

“uh-”

“my name’s eijirou kirishima. i’m the main tattoo guy here.” he grinned at you, boyish and peppy, and it stifled your nerves somewhat as you returned the smile, but you were flustered beyond belief. you had seen the videos of him tattooing, you knew at least that his hands were big, but not the rest of him.

“ah, yeah, hi. i’m y/n. it’s nice to see your fsce for once.” you giggled nervously, and he laughed and nodded.

“yeah, we’re not all about showing who we are online. the page got too big, tokyo’s a big place, we don’t want the extra attention, yknow?” he smiled warmly at you as he bent down and shuffled through some paperwork under the desk, pulling it out and gesturing for you to come closer. “i know we already got a lot of your stuff online, but this is the last waiver. pretty much a final agreement that we get to do whatever we want to your body until you either tap out, or the clock hits six, whichever comes first.” 

you made a little squeaking noise at his phrasing, glancing at his face as he just continued to smile. he fumbled around for a pen and held it out to you, and you reached to take it, but he snatched it back and leaned across the desk. “just so you know, you can say stop at any time. we’re not forcing you to be here. if you say no to an idea, we won’t do it. stuff like that. okay?”

you blinked at him. he seemed so genuine, really making sure he was thorough in his explanations of the paperwork and of your position in this. it helped you take a deep breath and nod. “i know. i’m all good.”

“awesome. you seem like a real trooper.” he chuckled in a deep, rumbly voice, and finally held the pen back out to you. 

you took it, your soft fingers brushing over his rough skin and making you feel like your hand was alight in flames. you signed your name at the bottom of the form, dated it, and slid it back across the desk to kirishima. he just grinned at you and shoved the paper into the desk again.

“bakugou! come on, man! she’s all good!” kirishima leaned his head around the partition, and you jumped slightly when the familiar voice of kirishima’s partner sounded from the back of the shop.

“i fucking heard you the first time, i’m not fucking deaf!”

“well, just hurry up!” kirishima laughed and turned back to you. “sorry, he’s a real stickler for making sure his spot is all clean. i’m clean, but he’s a neat freak.”

“who’re you calling a neat freak, red?” a slightly shorter man stepped out from down the hallway, and again you felt your breath catch in your throat.

he was still tall, but far more intimidating in his black wife beater and jeans. he took off his mask that had been covering the lower half of his face, revealing a nose piercing and snake bites around plush lips. his fluffy blonde hair was standing up in all the right places, piercing red eyes looking your form up and down as he cracked his knuckles. his arms were littered patchwork-style, much different than kirishima’s full sleeves, and he clearly liked to hit the gym seven days a week.

you gulped and shifted your weight as bakugou’s eyes drifted over you. “name’s katsuki bakugou. you’ve already met red. didya sign the form?”

“uh, yes. all of the forms.”

“great.” his eyes locked on yours. clearly, this guy was all about professionalism and business, at least while he was on the clock. then he turned his head to kirishima. “so, where did you want to start her?”

you found yourself laid down on your chest, head turned to the side to stare at bakugou’s back as he organized something off to the side. music was playing, but you could hardly hear it over the buzzing of the tattoo gun and the weight of kirishima’s hand on your back.

you chewed on your lip as you felt the needle trace over the skin of your lower back, occasionally lifting to get more ink, only to return and start the ministrations over again. it wasn’t an easy spot to get ink done; tramp stamps were adorable and sexy, but the skin on that part of a person’s back is notoriously thin. despite this, however, you always found the pain to be… enjoyable. 

you felt kirishima’s free hand slide over to the middle of your back, splaying out, applying some pressure to get a better angle as he leaned over you. if he wasn’t wearing a mask, you would be able to feel his warm breaths fanning out against your sensitive skin. your eyes fluttered and you did your best not to move as your neurons fired over the sheer size of his hand against your back. splayed out like that, his fingertips were on one side and the heel of his hand almost felt like it was on the other. perhaps your perception was being warped on account of the buzzing needle poking your back, but you couldn’t be entirely sure.

kirishima added more pressure even as the needle lifted away from your skin, pushing you down into the bed, making you squeak softly. bakugou’s head turned briefly to you, glinting in the white overhead lighting almost devilishly, before turning away again.

“so,” kirishima’s low voice made you flinch slightly, having been entranced by the weight of him looming over your form, “i don’t really see any ink on you. is this your first time?” you heard him chuckle into his mask as he waited for you to relax again, his thumb rubbing circles into your skin to calm you down, before pressing the needle down again. “sorry, didn’t mean to scare you, hun.”

you felt like some kind of high schooler talking about her virginity. “it’s- it’s fine. no, it’s not my first, but it’s my first big one. i’ve got a little one on my ankle.”

“your ankle?” he repeated, still pressing the needle to your skin and definitely coloring a shape in. “who did that for you? wasn’t us.”

“right, yeah.” you giggled slightly, really trying not to move as you wiggled the foot that held the little tattoo. “just an old friend who was an apprentice somewhere else.”

“ankle’s a rough place for a first tattoo,” grumbled bakugou, finally turning towards you and sitting down in a chair a little ways away, manspreading in your peripheral. “how’d you sit for that?”

“it hurt, but i liked it.” you mumbled back honestly, glancing back when you felt kirishima put the tattoo gun down and reach with a gloved hand towards your ankle, bending your leg at the knee to study the work.

“hm. it’s real cute on you, but i would’ve done it a little different.” his thumb brushed over the tattoo, over the thin skin of your ankle, sending a spike of heat through your body. “i could touch it up later.” he guided your leg back down and brushed his hand over the back of your thigh briefly before picking his tattoo gun back up and reapplying that heavy pressure to your back again.

“yeah, okay…” you murmured breathily, feeling small underneath kirishima’s weight and the power of bakugou’s gaze where he was staring at you, at kirishima, at how kirishima’s hands left indents in your skin as he worked.

your mouth felt like it was full of cotton, your head feeling like all the blood had drained from it and gone south. you shouldn’t be thinking like this, feeling like this, not while effectively getting stabbed thousands of times per minute.

bakugou hummed as he stood up again to get within your line of sight. “you said you liked the pain, huh? you one of those weird people that gets a high off of getting ink done?”

you felt your face burst with heat, unable to move as you opened your mouth and stammered. kirishima chuckled behind his mask.

“don’t tease, kats.”

“‘m not teasin’. i was just sayin’ that i agree with her.” bakugou smirked at you before stepping around the wall to go get a water from the fridge.

kirishima’s free hand slid from your middle back to just above your ass, his thumb rubbing into the fabric of your tight skirt as he worked.

“you’re sitting really well for this, doll. ‘m proud. probably one of my favorite things to do is back tattoos. especially these.”

you hummed softly in the back of your throat, probably mumbling a thank you that just made him laugh again.

you didn’t say anything when his free hand squeezed your ass as he leaned back to get more ink in the gun.

kirishima had spread the second skin across your pretty new tramp stamp with precision, making sure it wouldn’t wrinkle or peel away until your tattoo was healed. you were given a snack of chips and a bottle of water to recuperate while bakugou prepped his area, pulling on a mask and snapping black latex gloves over his hands. “so, how ya feelin’?”

“good,” you took a breath as you capped your water, sitting quietly on the tattoo bench and waiting to move to the piercing table. “ready to move on, i guess.”

“hope you don’t mind, but i took some photos when red was doing you.” he glanced over his shoulder, and you smiled and waved it off.

“i don’t mind at all. my friend didn’t believe me when i said i was actually gonna come.”

“that so?” bakugou cocked a brow, his mouth hidden behind the black mask. “anyway, what’re you thinking for this next bit? industrial? nose?”

“ah.” you shifted on the bench, glancing away from him as kirishima rounded the corner. “i was, uh. i was thinking i could get my… i could get my nipples pierced first? get the worst ones out of the way?”

kirishima blinked once and immediately shot a look to bakugou, who made eye contact. it was like telepathy; there was a silent exchange between them before bakugou nodded and waved for you to step over. “sure, whatever. it’s definitely not the worst pain, though.”

“really?” you stood on jelly legs and walked over to the piercing bench, sitting down in front of bakugou, who pulled a chair over to sit.

“mhm. worst i would say for a girl is the clitoral hood.”

you flushed and shook your head. “no thanks. i think i’ll stick to this for now.”

“okay.” bakugou sat back in his chair, staring at you. you stared back, tilting your head. bakugou furrowed his brows and clicked his tongue, making an ‘up’ motion with two fingers. only then did it click that you needed to take your shirt off.

you looked around as you started to tug your tank top up, looking over at kirishima, who was leaning against the wall with fascination. “ah, sorry! if you really want, i can leave.”

“no! no, it’s fine.” you shook your head, and finally got the courage to lift your tank top up and over your head. in preparation for this, you had simply forgone your bra in the morning.

you were left in just your skirt and panties, essentially. kirishima hummed low in his throat, earning him a glare from bakugou. you felt like you were on fire when bakugou reached a hand out to your shoulder. “lay back. slow.”

you shuddered under his grasp and laid back on the table, bringing your feet up and bending your knees to be a little more comfortable. your nipples pebbled and hardened from the cold air of the parlor.

bakugou studied your tits with an intense gaze, clearly focused on his job in a way that kirishima was not. where kirishima was flirty, groping and grabbing, bakugou was cold and practiced.

“so this is gonna go something like this. one of these is gonna hurt more than the other. when i tell you, you gotta breathe in, and then breathe out all at once. it’ll make the pain a little easier to handle.”

“okay.”

“i’ll be quick, but we gotta do one at a time.” he grabbed a skin safe marker and finally his hands reached for one of your tits, rubbing his thumb into the skin as he marked where the needle would enter and exit. you felt like you were shaking, being grabbed and examined in such a professional manner.

“you can’t have any fuckin’ saliva or jizz or whatever touch these till they’re fully healed, you got that?”

you squeaked, almost jumping in surprise at his words, before laughing and shaking your head. “no worries there.”

“you sure?” bakugou tilted his head, eyebrow raised, and kirishima laughed as he walked over towards the bench.

you didn’t get a chance to answer bakugou, because kirishima was by your head, offering his massive hand to you. “you can squeeze my hand so you don’t pass out.”

you looked up at him through your lashes, squirming on the bench as bakugou squeezed your tit. you didn’t answer, just reaching your hand up to hold onto kirishima’s. his hand was large, warm, and so rough. you wanted to feel his-

“alright sugar. take a deep breath in for me.”

you sucked in a breath through your teeth, and then suddenly a white hot pain shot through your body, something never experienced before. your vision whited out and you may or may not have cried out and dug your nails into kiri’s hand, gripping it tightly.

your head swam as you were encouraged to breathe, and then to breathe in again as the wide bar was slipped through the new piercing. you yelped and jerked on the table, making bakugou put his gloved hand flat between your tits to try and ground you. “relax, brat. stay fucking still. gotta get this stupid ball on.”

“aw, she’s cryin’.” kiri chuckled and rubbed his thumb over your knuckles. your cheeks did feel wet as the pain subsided slowly. you whimpered as bakugou leaned away from you and reached to grab another needle package and the second bar.

“one more, drama queen. you can do it. just one more.”

“already?” you whined, shaking your head at him as he scooted his chair closer to get a better angle on your other nipple.

you did not get a chance to beg for mercy. “breathe in deep, good fuckin’ girl.”

you screamed this time. bakugou had been right, one hurt more than the other. your head felt so light all of a sudden, your vision blurring as you gripped kirishima’s hand like a vice and shook. your breath punched out of you when the bar was pushed through and the little ball at the end was screwed on.

you stared up at the ceiling and tried to get your bearings as kirishima let go of your hand to pet your hair and keep it away from your tears. “you did it, pretty girl. you got it. just breathe. did such a great job, yeah?”

you gathered your thoughts together as you listened to bakugou get up and take his gloves and his mask off, tossing them away, ever the professional. he walked back over to where you were laying and held up a mirror over you to show you your new jewelry. the sight made the pain worth it; your nipples, perky and red and hard, glittering with bars pushed through.

“what do ya think?” bakugou cocked his head at you, and you let out a deep breath.

“they look… really nice.”

“really sexy, more like.” kirishima chuckled over you as he openly ogled your chest.

you made a noise of surprise, which was immediately followed by your voice getting caught in your throat when bakugou’s free hand moved to start rubbing up and down your thigh. “you okay?”

“y-yeah.”

“you need a break?”

“i think so.”

bakugou nodded and looked to kirishima, who broke into a grin and bent over you just a little, his voice dropping an octave. “let’s take a nice long break, then, huh doll? you think you might wanna relax a bit with us? take your mind off the pain?”

“what?” you shifted to sit up on your elbows, wincing from the pain in your chest, looking between them.

kirishima laughed, “come on, doll. i know you didn’t come in here wearing just that tiny skirt for nothin’.”

“you can say no.” bakugou’s hand moved off your thigh, clearly the more level headed of the two. “we’ll take a break and come back in a half hour to keep going-“

“wait.” you flushed and put up a hand to make him shut up, glancing between them. “you’re not- together?”

“well, yeah, fucking obviously we are,” bakugou rolled his eyes at you while kiri chuckled, “but if we see a hot chick, we’re not gonna say no.”

“true.” kiri was practically purring.

they were standing over you, broad shoulders and tattooed hands and muscle, red eyes honed in on your shirtless form, and for some reason you allowed your inhibitions to fall away.

you took a deep breath and pouted. “just don’t make me get an infection on my new piercings.”

“never.” bakugou cracked his first real grin, foxlike and dirty, already moving back down towards your legs to start pushing your knees apart. you sat up a bit more, onto your hands, sucking in a breath when the bench dipped under bakugou’s added weight as he pushed your knees far apart and revealed your plain cotton panties with an obvious wet spot in the crotch, your pussy throbbing with the realization.

bakugou hummed as he slid rough fingertips down the insides of your thighs. “look at that shit, red. she’s already soaked. got this pretty pussy all needy even after pokin’ her.”

“figured as much. she was all spaced out during her tat.” kiri’s meaty hand slipped around the column of your throat, practically engulfing it in one palm as he turned your head to make you look up at him.

you gasped, and kirishima’s mouth came crashing down onto yours; he had to practically crouch to get even close to you where you were sitting. your hands flew up to his hair, body twisting slightly as bakugou started to work his fingers along your hips to further push your skirt up around them.

you felt yourself start to whimper as bakugou pushed your panties to the side and slipped two fingers through your wet folds. you shook and moaned as his fingers skillfully rubbed slow circles into your clit, making your hips jerk.

kiri laughed against your lips and squeezed his hand slightly around the column of your throat, pulling away from your mouth to look at your dazed expression. “lay back, doll.”

he guided you back to lay on the bench again, letting go of your throat only for a moment to start unbuckling his belt. “kats, i’m takin’ her mouth first, mkay?”

“hm?” bakugou glanced up from where he was licking his lips, about to press his nose to your pussy. “oh, yeah sure whatever. i’m getting a taste first.”

“someone’s got an oral fixation.”

“shut the fuck up, you red-haired loser.”

you felt yourself start to giggle at their interactions, but suddenly there were lips wrapped tightly around your cliff and a fat cock hanging over your face, drooling with pre.

you swallowed as your mouth practically started to water. your head was spinning as bakugou worked his tongue against your clit, a finger starting to push its way into your right, wet heat. you moaned and felt your eyes flutter, fingers curling into the sides of the piercing bench. “ah, i-i don’t know if i can fit-“

“shh. all you gotta do is swallow. can you try just the tip?” kiri cocked his head at you, suddenly all puppy eyes as he stroked his cock to his boyfriend eating you out.

you whimpered and nodded. how could you say no? you ground your hips against bakugou’s face as your lips parted, and kirishima pushed just the fat head of his cock past them with a low groan.

you felt full. bakugou started to push a second finger into your weeping hole, drool and your juices dripping down his chin and dotting the bench as he ate you out and found the spongy spot within you that made your back arch off the bench, knees attempting and failing to snap shut around his head. bakugou growled against your pussy, unhappy with you disturbing his meal.

you couldn’t respond what with kirishima shallowly thrusting into your mouth, working inch after inch into you. you felt his heady tip hit the back of your throat as your head hung down over the edge of the bench, and you coughed and sputtered.

“shh, careful, careful. breathe.” his hand returned to your throat, feeling the way he slipped further and further in. his balls hung down in your face as he started to effectively fuck your throat, groaning when you whined around him.

you did your best to suck his cock, slobbering and drooling down your cheeks as your eyes rolled back when bakugou removed his mouth and rubbed circles into your clit with his thumb. “she tastes fuckin’ good.”

“yeah? y’think so?”

“yeah,” bakugou breathed out, almost like an offering, and as he pulled his fingers out of your wet pussy, he shoved them directly into kirishima’s mouth.

kiri groaned loudly and sucked on bakugou’s fingers with the eagerness of a dog, gripping your throat with one hand and bakugou’s wrist in the other. he made sure bakugou’s fingers were clean before letting go and rolling his hips against your face. “shit.”

“mhm.” bakugou was panting as he hurriedly fussed with his jeans, shoving them down enough to get his cock free. it was difficult, positioning himself on the bench, but he made it work as he slapped his tip against your clit.

you cried out and gagged again on kirishima’s fat cock, gurgling pathetically while they both laughed at you.

“poor babydoll,” bakugou hissed, pressing his tip to your entrance, “she can hardly breathe, eiji.”

“she’s doin’ a good fucking job. i can feel how deep i am in her throat.”

“i can fuckin’ see that.” bakugou snapped right back before taking a deep breath and sinking so slowly into your pussy.

your walls fluttered around his cock as he sheathed himself inside you, one hand gripping your hip dangerously tight and the other reaching to grab for kirishima’s free hand. “fuck, red, she feels so fucking tight.”

“if- if you think her pussy’s tight, wait till you feel her throat.” kiri panted lowly as he grabbed his boyfriend’s hand over you.

you felt like an object, a plaything, lightheaded and so, so full, almost screaming when they both started to fuck into you at once; they were slightly off pace, both focused on their own pleasure, chasing their highs and smothering you all the while.

kirishima’s hand slid from your throat to the middle of your chest, a compressing weight that left you truly breathless as his balls practically smacked into you. you did your best to try and suck his cock, really, you did, but it was so difficult when bakugou was bullying your pussy and making you shake and cry out.

kirishima was the first to falter, his hips starting to jerk erratically as your vision blurred from tears of pleasure. “oh fuck yeah, fuck, ‘m gonna cum-“

“already? pathetic.” bakugou snapped, only egging kirishima on and making him whine as he tossed his head back and came deep in your throat, making you gag and choke.

he didn’t pull out until the thick, heady ropes of his cum were seated on your tongue, taking a step back to let his fat cock slap wetly against his thigh. it was clear, then, that his refractory period was short; he was already at half mast again as he watched bakugou fuck you into the bench, hiking one of your legs up around his waist to get deeper.

you cried out loudly, voice ragged and ruined as bakugou’s thumb returned to your clit.

“come on pretty girl, lemme feel you cum around my fuckin’ cock first. come on. i know you’re close. i can feel ya squeezin’ me in. shit, baby, fucking cum for me.”

your back arched off the table and your eyes rolled back as you came hard around his cock, your vision going white as you jerked and spasmed on the table. bakugou moaned and dropped his head forward, holding on until the last second when he could pull out and cum all over your twitching cunt, jerking himself off all the way. thick ropes of cum splattered against your skin and made you shiver, all parts of you sensitive.

kirishima, cock still out and hard again, stepped over to swipe his fingers through your pussy and get a taste of yours and bakugou’s cum, groaning deep in his throat as he pressed an almost chaste kiss to bakugou’s cheek. “you wanna fuck her throat next?”

“fuck yes i do.”

[starry-eyed-collective]

happy birthday to your kirishima

- another Kirishima (I go by Eijiro for the most part)

Thanks dude!!! :D

[introject-userboxes]

May I have two!

"This system has an Uraraka Ochako fictive"

and

"This fictive does not always go by their source name"

Posted!! Also, hello sourcemate :D

[kentocidal]

FILE NAME: SHARING IS CARING!.TXT

USERS FOUND: stepbro!eijirou kirishima x fem!afab!reader x best friend! bakugou

WARNING! THIS FILE HAS BEEN CORRUPTED! DO NOT OPEN! stepcest, threesum, oral (m! and f! receiving), corruption, dubcon, piv, unprotected, dirty talk, coercion sort of, scummy!kiri, ask to tag

NOTES ABOUT THE VIRUS: your stebrother kirishima promised his best friend a taste of the forbidden fruit.

INTERNAL MESSAGE: i don't even care if this flops im posting it for me. happy first kinktober fic! visit the masterlist here!

NEW NOTIFICATIONS! @kaedescara @yaekiss @pvbbyb0y @voidshoutsback @4izawas (want to be added? send me an ask off anon!)

“are you absolutely sure this is gonna go over well, red?”

kirishima huffed out a laugh at his friend’s question, glancing over at him from the driver’s seat of his car as he drove the both of them back to his house. “yeah dude! it’s gonna be great. she’s really sweet, y’know. i’ve already told you everything about her. she’ll be fine.”

bakugou shifted slightly in the passenger seat, jutting out his bottom lip and turning his head to look out the passenger window. the familiar suburban landscape opened up more around them as they turned onto a familiar street, one that they always walked up and down as teens growing up.

it was bakugou’s first time back on kirishima’s street in a long, long time. it wasn’t kirishima’s first, though.

kirishima’s mother had remarried another man after he had moved out of the house, and with him came the introduction of probably the most stunning girls he’d ever seen in his entire life. ‘she’s like an angel,’ he’d mumble over to bakugou across a table in the dining hall, showing him a candid of you in sweatpants and a tight tank top on his mom’s couch, ‘she just lets you do anything to her, man. it’s like a built-in girlfriend. she’s always like, ohhh nii-san…’ 

bakugou had been apprehensive about the whole situation. he’d known that kirishima had… a thing for that cringe roleplay stepsister porn, but the fact that he was going through with it now that it was a reality had originally made him a bit concerned.

it had taken a lot of convincing for him to agree to come home with kiri for a weekend for … a relaxing getaway, as kirishima had put it.

kiri made the turn into his small driveway and picked up his phone, tapping quickly at the screen. “lettin’ her know we’re here…” he muttered under his breath before the little whoosh sound of the message sending rang through the car. 

bakugou took a deep breath, feeling out of his element. he felt like he was walking into a temptation set up by the devil.

kiri whistled to himself as he got out of the car and wandered to the trunk, popping it open to grab their backpacks. they were only spending the night, not expected to be there past sunday, so they had chosen to pack light.

bakugou gathered himself and stepped out of the car, pushing the door shut a little too hard when the front door of the house smacked open suddenly.

and there you were, in tiny sleep shorts and a spaghetti strap tank top, house shoes still on as you grinned and hurried down the stoop to your stepbrother. “eiji-nii! you made it!”

bakugou felt like his mouth was full of cotton as you hurried into kirishima’s arms, nuzzling your face into his chest and kicking a foot up, giggling into him. you were… you were going to rot his brain out. you with those thick thighs, soft-looking skin, clothes tight to your body and the curves of your ass poking out of the bottom of your sleep shorts.

kirishima wrapped his thick arms around your frame and held you tight, pressing his face to your hair and breathing deep, as if he hadn’t just seen you this time last week. “hey, careful! almost knocked me over.” he laughed into you before letting you go to take your shoulders, pushing you back to get a good look at you. “beautiful as always.”

bakugou felt out of place, for the first time in his life, watching his best friend observe his little stepsister, a girl who fell into his lap that he got to stick his dick in. it should be wrong.

kirishima looked over you to bakugou, those crimson eyes of his meeting burning carmine, shark teeth on display. “you remember how i told you my friend was coming over?”

“hm?” you turned and looked over your shoulder, all wide eyes and plush, wet lips that made a knot form in bakugou’s throat. he instinctively clicked his tongue, averting his gaze while kiri squeezed your shoulders. 

“i know you remember that i told you he was staying with us this weekend. hope you still don’t mind. you don’t, right?”

you looked up at your stepbrother and pouted, face feeling hot from embarrassment, you had been so excited about your stepbrother coming home that you had forgotten about your guest. you pulled away from kiri to turn towards bakugou, sticking out a hand in greeting. “nice to meet you, sorry for being so rude, i just got excited.”

bakugou looked down at you with a mixed sort of facial expression. it read like he was angry, but he was more frustrated with his own feelings as he grabbed your hand in his to shake it once. (your skin was so soft, you smelled like coconut, you probably just applied lotion, what would your hand look like wrapped around his-)

“nice t’ meet ya too.”

—

kiri was sat on one end of the couch, bakugou on the other, beers in hand as you hummed to yourself while cooking dinner. you had offered, against bakugou’s protesting, and insisted that you needed to be a good host for your brother’s best friend while he stayed in your home. so he had allowed it, staring at you through the entryway into the kitchen from his spot on the couch while he watched the way your shorts bunched further around your thighs, long legs exposed. 

kirishima chuckled, startling him out of his trance. “you enjoyin’ the view, bro?”

“this is insane,” bakugou choked out, shifting to face a little more towards kirishima. “this is- this isn’t right. you’re a freak.”

“and yet, you still came.” he shrugged, swirling the beer by the neck of the bottle before taking a swig. “she’s fine with it. she came onto me.”

“i still don’t believe you.”

“dude! i swear! that’s what happened! i was gonna try to be normal about this, yknow. but she wanted me so bad.”

bakugou scrunched his mouth up and sat back on the couch. kirishima was fucking his stepsister who he claims came onto him. kirishima was fucking his stepsister, and he was going to fuck her next. 

“dinner’s ready!” you called out, smiling at the pair of them, and kiri grinned oh so innocently up at you as he stood. “you’re such a doll. thanks, sis.” he patted your head as he walked past you, and you just beamed at him.

bakugou could tell you were trying to act like you weren’t sleeping with your stepbrother in front of guests. he could see how you were holding off, sitting at the opposite ends of tables or rooms, fussing with your clothing a little more than someone who was completely comfortable in their skin. 

dinner was… interesting. there was a sort of heat in the room that no one chose to acknowledge. you asked bakugou about his classes, smiling so prettily when he gruffly explained what his major was, what he wanted to do after graduation. kiri cracked jokes as always, talking around mouthfuls of food as if he had never learned manners. 

things took a shift after you and kirishima did the dishes.

kiri had suggested a movie, except the movie was never picked.

you suggested snacks, too, but the popcorn was never made.

bakugou felt like he had blinked, and suddenly he was on one end of the couch while kirishima was again sat on the other, back to the armrest, one leg kicked up and stretched out on the couch cushions.

you had been pulled into kirishima’s lap after trying to reach over him for a blanket. that had been the catalyst. your back was to kiri’s chest, and his hands had slipped their way up under your tiny tank top to cup your tits with a low groan. “missed you, nii-chan.”

“eiji-nii, what are you-”

“shh, he wants to see. i told him all about us, and i let him know that we were good at sharing.” he mumbled against your ear, his wide forearms starting to bunch the fabric of your tank top further and further up.

your eyes, nervous and embarrassed, were locked dead on bakugou’s, knees knocked together, tits about to be revealed and spill from kirishima’s hands.

kiri was groping his little stepsister in front of his best friend, and he was getting hard.

bakugou felt his nostrils flare as the cogs started to turn in your pretty little head. and then, finally, what he assumed was the real you started to poke through the cracks of your innocent facade. 

“is he gonna watch us, eiji-nii?”

“i want him to join. he’s my best friend ever! you think you can help him out? make him feel just as good as you make me feel?”

“only if he wants to…” you murmured and started to chew on your lip, brows furrowed in concern.

the weight of both his best friend and his best friend’s little sister sat heavily on bakugou’s shoulders for just a moment. he could say no. he could get up and call a car right now to take him home. he could call kirishima’s mother, tell her about what her son and precious stepdaughter have been doing behind their backs. it wasn’t right. it was filthy, it could ruin them-

kirishima gripped the front of your tiny tank and tore the fabric off of you, causing you to squeal in surprise and flinch at the sheer show of strength. your tits, soft and pillowy, nipples hard from the groping, fully on display in front of him.

katsuki bakugou had morals, yes. but katsuki bakugou was also merely a man.

“i wanna fuck you, sweetheart.”

kirishima grinned. “told you bro. best pussy you’ll ever get.” kiri turned his attention back down to you, sliding a massive hand down your front to cup your pussy through your sleep shorts. “you’re not even wearing panties, spread your legs, show kats how wet you’ve been for us.”

you, with your head already swimming from the attention, dropped your knees and spread your legs, revealing the damp patch in the crotch of your shorts. bakugou practically choked. if he had just reached over at the dinner table, he could’ve felt your pretty pussy much earlier.

“now then, nii-chan, i want you to treat kats like he’s your big brother too. make him feel really special.”

“red, don’t-”

“trust me.” kirishima’s eyes cut back up to bakugou’s, and bakugou felt something in him falter. he always viewed himself as the leader of their small friend group while growing up, always taking charge in risky situations. but here, on this couch, in a house he practically grew up in, bakugou felt small next to his best friend, who seemed far too in his element to be normal.

you, lips wet and eyes glassy, nodded anyways and looked up at bakugou with a soft smile. “katsuki-nii.”

“oh, fuck.” bakugou breathed out, shifting closer to you on the couch. “let me see you, take those shorts off-”

kirishima helped you lift your hips up for bakugou to get your shorts down and off of your hips, and he practically started drooling at the sight. you, gorgeous you, your pussy drooling and almost clenching around nothing, puffy clit aching between glistening folds. 

kiri hummed in the back of his throat, dipping his hand back down and swiping two thick fingers through your lips, making you gasp and shudder. he brought his fingers up to his own mouth with a dirty grin. “she tastes good, bro. you should try it.”

bakugou’s gaze flickered between you and kirishima, before ultimately landing on you. you smiled at him, spreading your legs impossibly wider, reaching up a hand to cup his cheek. “katsuki-nii, please, want you to-”

you didn’t have to say anything else to convince bakugou to drop to his stomach and press his mouth to your sopping cunt, lapping over you with wide strokes of his tongue and groaning into your pussy.

you moaned, a hand flying to his hair while the other braced itself on kirishima’s thigh. you tossed your head back onto kirishima’s shoulder, already trying to rock your hips up to meet bakugou’s tongue halfway.

kirishima’s hands found their way to bakugou’s hair and to your mouth. two of his fingers dipped into your mouth, encouraging you to suck on them, which you gladly obliged, swirling your tongue around the digits and pretending like it was your big brother’s cock. 

bakugou felt his hair get yanked, and he hissed before looking up and meeting kirishima’s dark gaze. 

“get a good taste, man. you’re gonna fuck her mouth after. don’t let her cum.”

you whined desperately in the back of your throat in protest, but kiri only pushed his fingers deeper into your mouth to make you gag and gurgle around them. bakugou hummed against your clit, sucking your puffy nub into his mouth to really make you leak. 

you squirmed in kirishima’s lap, clutching bakugou’s blonde locks as his tongue expertly swirled around your clit and his fingers prodded at your entrance, two of them slipping into your hole without much resistance. you bucked your hips, clenching down hard around his fingers as he crooked them upwards towards the spongey spot inside of you, and bakugou had an inkling of a feeling that he wouldn’t get his treat if he didn’t listen to kirishima.

he felt the way your breathing suddenly changed, and sat up, fingers and the bottom half of his face soaked with your juices.

kirishima pulled his fingers from your mouth, and you cried out in frustration. “katsuki-nii, please! so close, please-”

“don’t you wanna cum on this cock, princess?” kirishima sat up a little more and grabbed his hard cock through his sweats, making bakugou let out a breathy chuckle. 

“he’s right, baby. you know the rules. you only get to cum on your big brother’s cock.”

you felt the coil in your tummy start to loosen as kirishima stood and maneuvered out from under you, pushing you back against the armrest. bakugou took the free moment to crawl over you and smash his lips to yours, letting you get a good taste of yourself while on bakugou’s lips.

you heard kirishima remove his sweatpants off to the side, listening to the familiar sound of him spitting onto his palm to start stroking himself to the sight of you being manhandled by someone else. 

“kats,” kiri grumbled, and bakugou sat up while wiping his mouth with the back of his hand. “yeah, yeah, ‘m goin’.”

“nii-chan, put your head over the back, yeah? gonna suck katsuki-nii’s cock just like you suck mine.” kiri crawled over you and grabbed your throat to guide your head back. you swallowed and nodded, obeying immediately with a small yes, eiji-nii that made a spike of heat go down bakugou’s spine.

bakugou dropped his sweats and boxers to the floor, stepping out of them to finally give himself a few precursory pumps as you laid back fully on the couch, your head hanging off upside-down on the armrest. you licked your lips as kirishima guided your legs around his waist.

bakugou took a good look at the situation he found himself in. his best friend was hovering over his stepsister, fat cock prodding her entrance, no condom in sight. he swallowed thickly at the little sounds you started to make as he guided his cock through your wet folds, slicking his cock up with your juices. he caught himself staring at kirishima’s back before looking back down to your parted lips and where you started to drool all over your cheeks, and he couldn’t hold of much longer.

“open wide, princess,” he murmured, a hand reaching to grab your throat. you opened your mouth as far as it would go, and bakugou made himself a home in the wet cavity of your mouth.

he groaned, loud and low, his free hand reaching down to flick one of your nipples and grope your breast.

kirishima’s eyes glanced up as he listened to how you gurgled around the thick, foreign cock in your mouth, trying to adjust to the position and the new intrusion.

then he smiled, because he knew he was going to just knock the air out of your lungs. he pressed the fat tip of his cock to your weeping hole, and slammed himself home.

you gagged hard around bakugou’s cock, jerking and moaning out, legs locking instinctually around his waist.

“oh, baby, ‘m sorry. just couldn’t wait anymore, my li’l sister’s pussy was just too pretty for me. you can handle it, you always take it.” kiri grinned up at bakugou, at how his face was scrunched up and contorted with pleasure from how your throat was spasming around his cock.

kirishima started a rough pace, barely giving you room to catch your breath as you did your best to breathe through your nose, bakugou was quick to follow, sinking inch after inch further into your throat with huffs of yeah, that’s it, good fucking girl, taking your brother’s cock, i can feel where ‘m at in your throat.

kirishima reached down to grab your hands and pin them by your head, keeping you fully pinned as the tip of his cock slammed up against your cervix over and over. he was deep, filling you in the best way possible, while his best friend’s fat balls smacked against your face as you sucked his cock.

you felt lost, fully debauched, becoming pliant and fully receptive to their wills. you were a toy, and you loved how it felt on your skin.

bakugou moaned as he felt how deep he was fucking your throat, thrusting harder against you and feeling his legs start to shake. “can’t- ‘m gonna cum-”

“told you she- ah- was good,” kiri groaned as he leaned down to bite into the skin of your shoulder, making you whine and gag again around bakugou’s cock.

you squirmed and thrashed with each hard thrust from kirishima, the force of his hips making you bob harder up and down on bakugou’s cock. you felt stuffed, your legs felt on fire, but you were right on the edge.

bakugou shuddered before whining, sinking his cock deep into your throat to spill his hot load in a place you wouldn’t be able to spit from. you moaned around his length as you felt him cum down your throat, warm spurts and twitching cock making your head spin.

kirishima slowed his thrusts, rocking his hips against you as bakugou took his time riding out his high before stepping back and pulling his cock from your throat.

you wheezed, coughing before absolutely making sure you swallowed every last drop, opening your mouth again and sticking out your tongue to show bakugou that it was all gone.

kiri grinned and chuckled in order to get your attention again. “what a good little girl, swallowing all your brother’s cum. think you can take my load, too?” “please! please, nii-san, please give it to me, make me cum-” you whined loudly as you got the opportunity to wrap your arms around his neck, pulling your big brother in close to you, his massive form towering over you as he practically bent you in half to get deeper.

“i will, i’ll give it to you. shh…” kiri almost sounded affectionate, fucking you so hard the couch started to creak. “fucking- cum for me, cum on my cock, lemme feel you-”

a few swipes of his thumb on your clit sent you finally over the edge, squirting on him and feeling yourself grip down on his cock. he groaned into your shoulder as he came right after you, tumbling into his high and hearing the squelching sounds of his load filling your tight pussy.

he rode out both of your orgasms before finally settling down on top of you, peppering your face with kisses as you shook. then he looked up to where bakugou was sat on a loveseat, dazed, watching from afar.

kiri shifted and opened up a space next to the both of you, and you smiled over at him. “come here, katsuki-nii.”

bakugou swallowed before walking right into the demon’s trap.

[kentocidal]

kiri the type of guy to say his pull out game is soooo strong only to turn around and whimper “i’m sorry, i’m sorry, i can’t, i’m sorry, please, say i can, please,” when he loses himself in you

[kentocidal]

kirishima the type of guy to absolutely shove you to the floor in front of a restaurant (by accident) so he gets to the door first to open it for you

[kentocidal]

sero, denki, mina, n bakugou all like their partners to have an attitude. like to fight em on it. like to grab throats and say “c’mon, stop makin’ that face, lemme get your attitude straightened out”

kirishima … kirishima grins when you cop a bitchy attitude and the politely asks “are you hungry? lemme take you out baby, i know what you want. you’re so cute when you’re mad.”

[kentocidal]

thinking about slapping a muzzle on kirishima and forcing him to try and give oral but he can’t reach :((((( he would whine so much and paw at your thighs

[kentocidal]

every once in a while i think abt piercer!bakugou and tattoo artist!kirishima and i squirt all over the floor

[kentocidal]

gasp itz kiri's bday? happi bday 2 kiri~~~ forgive me 4 nawt knowin da eijirow lore but im soo curious ! treat dis ask like a free space on a bingo card & tell me anything dat comez 2 mind my luv ! ! ໒꒰ྀི ∩ ⸝⸝ ∩ ꒱ྀིა sfw or nawt !

IT IS MY BOY’S BEST DAY !!!!!!! I LUV U SOOOO MUCH!!!

eijirow lore: when we first met, i turned around to mina and said “i’m either going to marry him, or this is going to be the worst heartbreak of my entire life.” she laughed because i just met the guy 15 minutes ago… turns out i was right to say that though because bakugou was stuck playing matchmaker and passing my number along to kiri after he left. comically embarrassing for both of us; neither one of us could work up the courage to ask for a phone number or a social media @ despite the sudden and intense attraction we felt