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cashmoneyyysstuff · 10 months ago

Note

Crying bc that could never be me bc I never really had close guy friends when I was young please write a one shot or something of childhood friends y/n and Katsuki of Katsuki being immune to cooties and bringing these tendencies to UA together 😭

eeeee i was secretly hoping someone would ask me to talk about this more tehhehehe here you go ! I didn’t rlly get what you meant with him carrying the cootie thing to high school so i wrote this around your ask a lil, hope you don't mind ! i tried honoring your request as best i can, hope you enjoy !

fem reader, polar opposite’s trope except not POLAR opposite’s cus yn is a little shit on the low, mitsuki favoritism lol, mitsuki and katsuki arguing n bein sassy, katsuki gets embarrassed, mitsuki is mischievous, katsuki calling his mother old, yn calls mitsuki ‘miss’, pure fluff honestly, say it with me CHILDHOOD FRIENDS TO LOVERS TROPE WOHOOOO, mentions of making out n kissing, established relationship, cooties lol, lemme know if i missed sum else <3 !!

katsuki wants to do one of three things right now : dissapear, sink into the floor or die—and the more he hears his old hag babbling on and on to you with a familiar photo album in her lap, the more he's starting to find the all three options tempting.

" oh look, this was at you guys' kindergarten graduation ! you were both soooo small, do you remember that ?! "

he hears his mom gush from the other bigger living room couch she's sitting on with you. it's been 15 minutes since you had come over to his house and the plan was for you guys to hang out, watch a movie and get a make out session in before you leave or preferably have you sleep over.

that was the plan, until his old hag came and fucked it up.

15 minutes since she'd dragged you over to the couch and talked your ear off about whatever the fuck moms talk about and you, being the sweetheart that you are, listened patiently the whole time, chatting and giggling out jokes easily. katsuki really, really doesn't know how you do it but he sure as hell respects you for it.

you'd always insisted on being polite with his mom, something about staying in her good graces after you guys had started dating. katsuki thinks that's extremely stupid because his mom has loved you since that day in elementary school when he'd dragged you over to her, his little hand gripping yours tightly and proudly exclaiming you were the one he was gonna marry. you were sweeter and calmer than he was by far and she was immediatly enamoured with you. katsuki's damn near sure she loves you more than she loves him. that in itself isn't the problem. the problem was that she's been hogging you ever since you walked in the door.

usually, katsuki's fast enough to drag you up to his room before she can get her claws in you, but he wasn't fast enough today and that's how he ended up in his current predicament.

" and this one when you came over for christmas—oh, katsuki begged me to let you stay over, you know ? you cannot believe how loud he can get when he doesn't get his way, started rolling around on the floor n' everything ! "

katsuki feels his ears redden the more he listens to this conversation and he wishes so bad for you guys to just fucking go. he could go to his room and avoid this entire conversation in theory, but he'd rather avoid his mom telling you some other embarrassing stories that you absolutely do not need to know about, so he concedes and tries his best to drown the conversation out, scrolling on his phone.

"ou, i have an adorable picture of katsuki in the bath let me find—"

" DON'T FUCKIN’ SHOW HER THAT, HAG ?! " katsuki shrieks, startling you, his mom looks surprised for no more than a milisecond before shooting him a nasty glare unphased by her son's outburst. "what's got you pipin' up now, brat ?" she asks unimpressed.

katsuki practically zooms over and snatches the album away from his mother's grip, shooting her a glare identical to her own. " i'm gonna burn this in your sleep one of these days, i swear. " he grumbles, trudging off to put the album back on one of the shelves of his living room and ignoring his mom wishing him good luck with that. katsuki feels like he's lost a battle when he hears you giggle quietly when he turns away, no doubt his mother had said something about how he was embarrassed to have you see his baby pictures. he vows to get revenge and thinks the best way to start is by throwing this cursed collection of pictures on an open fire. he decides to just put it back on the shelf for now.

“ what a spoilsport, am i right ?” mitsuki nudges you with her shoulder and you giggle at what katsuki personally finds a horrible joke. to each their own though, or whatever.

katsuki scoffs to himself. he makes his way back to the couch and stands in front of you both, arms crossed.

“you done hoggin’ my girlfriend now or are you gonna keep yappin’ some more ?” mitsuki scoffs at her son’s words, wrapping her arms around your frame and pulling you against her tightly when she sees katsuki’s hand creeping towards you, assuming he'd try to pull you away.

“ i’m sure you can be patient for a little longer, as hard as i know it is for you.” you hear katsuki scoff out an insult under his breath, mitsuki pays it no mind. “besides, yn has been enjoyin’ our conversation so far, haven’t ya sweetie ?” she asks. you, again, being the sweet thing that you are, happily nod with a smile. mitsuki looks up at her son with a smug look, her expression screams “see ?”.

“ she’s only agreein’ cus yer fuckin’ holdin’ her hostage.” katsuki grumbles. he feels his patience dwindling at a pace that should definitely be alarming. he looks at you and feels his heart flutter when you offer him an apologetic smile. his patience returns the slightest bit.

“hostage ? don’t be ridiculous katsuki—” then it’s as if a lightbulb goes off, katsuki can practically see it gleaming above her head and he really doesn’t like it.

“he’s always been like that y’know ? all clingy—you remember that right ?!”the excitement in her voice becomes more prominent when she sees you nod enthusiastically. katsuki has a strange, foreboding feeling about this.

“ i remember he’d constantly want you around holdin’ his hand everywhere. one time—" she pauses as she bursts into giggles that, to katsuki, sound more like witch cackles than anything.

“one time you refused to hold his hand because you got scared he’d get cooties” she chuckles. katsuki feels his stomach drop.

“but he said that wouldn’t happen because he was too strong to get them !”

fuck patience.

katsuki grabs you and stalks off so fast you feel like you’re floating a little bit. he quickly yells out a “we’re goin’ to my room, don’t fuckin’ bother us !” then he’s quickly running up the stairs with you in tow. it’s only when you get to the hallway that leads to his bedroom that he looks back at you. he rolls his eyes when he sees you clearly fighting back a laugh.

“be quiet.”

“i didn’t even say anything yet !” you defend, giggling at the same time. katsuki fights back a smile at the sound.

“yeah, but you were going to and i don’t wanna hear it.” he bites. he squeezes your hand afterwards, telling you it was a joke in his own way. in actuality, katsuki could listen to you talk for hours and hours, days on end without getting bored. you’re being a brat right now though, so he won’t tell you that.

you smile at his back as katsuki drags you along muttering to himself about how he “never should’ve left you with that old witch for so long.”

“i remember that, y’know ? the cootie thing.” you admit jokingly. walking up a little faster you catch up to him and walk side by side. he glances at you from the corner of his eye then looks away and scoffs “of course you do.” he groans.

“ you’re mom didn’t mean to embarrass you, i’m sure.” you try to console him despite still snickering at the memory of his face going beet red after his mom had ‘exposed’ him. “and it was nice to see those pictures. it felt all...nostalgic.” you reminisce about the summer days you’d spent over the years with your katsuki with a smile. remembering the days of adventures and melting ice cream. of waterparks and bandaged covered knees.

katsuki doesn’t make a sound next to you and you think he’s just ignoring you until he speaks again, the scowl on his face threatens to melt away. “that old bat had it out for me the entire time. she’s fuckin’ evil incarnate, just doesn’t show it to you.” he feels prideful when he hears you laugh “that’s mean !” you scold through giggles, but his smirk says he’s seen through you. he comes to a stop and backs you up until your back is against the wall.

“yer laughin’ though. not as much of an angel as you’re pretending to be, are ya ?” he teases, leaning in closer to you until your noses brush. you try to fight back the smile that pulls at your mouth but it doesn’t work and after a moment you’re giggling again. katsuki swears every time you laugh an angel gets its wings. he steals a sloppy kiss to hear the sound again.

your hands play with the hem of his plain black shirt. he’s handsome, too handsome. his outfit consisted of a plain black t-shirt and some sweatpants yet he still looks like a model and it makes you want to kiss him silly, call it revenge for looking so good.

“ i’m not pretending to be anything, definitely not an angel.” you chuckle “unlike you, i’m just being nice.” you stick your tongue at him and he chuckles. rolling his eyes, he scoffs. his warm hands reflexively start running up and down your waist.

“yeah well, that’s cus unlike me your ass gets to go home. you’d be less nice if you were stuck in here like i am.” you playfully roll your eyes at his dramatics

“i doubt that. besides, miss mitsuki likes me !”

“she’ll get mad at you for callin’ her miss again.” you gasp, quickly clasping your hand over your mouth as if his mom would hear you from here. katsuki’s snort makes you snort as well.

“c’mon” he urges after a minute, grabbing at your hand and tugging at it “we’re goin’ to my room.” he mumbles out a “fuckin’ finally” and you laugh.

then you get an idea.

you suddenly rip your hand from his and katsuki immediately stops dead in his tracks to stare back at you like you had just insulted him. you let out a tiny snort at his expression.

“the hell are you doin’ ?”

you clasp your hands behind your back and sigh, even looking down at the floor sadly for extra dramatic effect “we can’t risk it, suki.”

“hah ?” katsuki fully turns to you, slowly starting to grow worried at your sudden shift in attitude. “what’re you talking about ?”

“i mean..if we hold hands..” you slowly look up at him, revealing your shit eating grin “you might get cooties..”

katsuki looks at you for about 15 seconds with an incredulous look on his face and you burst out laughing. he’s definitely one of the most expressive people you’d ever met, so seeing what kind of faces he’ll makes next is always fun.

he walks over, grabs your hand and squeezes hard, as punishment you assume. you yelp through giggles.

you hear him let out a disappointment sigh when he turns his back to you and drags you to his room again. you happily follow along behind him like you’d done for years now.

"i really shouldn't have left you with that old hag for so long." he mutters bitterly. you let out a snort and smile to yourself, content that your plan to mess with your boyfriend ended up being succesful. you perk up when he suddenly huffs out a laugh.

" and anyways, i won't be gettin' any cooties. m'too cool for 'em." you laugh out loud and the way he grips your hand a little tighter tells you you don't need to see his face to know he's proud of that.

"what if i have them ?" you challenge in between snickers.

katsuki scoffs dissaprovingly, you can basically see him rolling his eyes despite his back being to you.

"you don't. only losers get cooties. and as far as i know, you're not a loser." he's a little embarrassed because this is reminding him too much of when you were kids and it makes him cringe. when he'd come up with excuses like him being 'too strong' or 'too cool' to get cooties because he just couldn't admit he simply wanted you close. "yer anythin' but." you hear him mumble.

you walk up next to him with a somewhat shy smile "i'm flattered you think of me that way." you confess.

"don't let it get to your head." katsuki quips. you respond by sticking your tongue at him again. he tries to ignore the loud thumping of his heart but it's not going too smoothly for him. his cheeks slowly redden and he looks away from you again, not before shooting you an eyeroll.

"hope you know you owe me extra cuddle time for wastin' it talkin' to my ma." katsuki adds, changing the subject. you smile up at him in response and offer him a sweet 'mhm !'

his mom may have embarrassed the shit out of him, but he figures it wasn't all bad. he's still deadset on destroying that photo album before she ends up showing you that picture of him in the bath, though. he'll think about a plan later but right now he plans to enjoy his cuddle time with you, cootie free.

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