#haimawari

pairing: koichi haimawari x gn!reader

tags: smut/suggestive, switch!koichi (+ soft!dom), roleplaying (hero & damsel), open to experiment, gentle boyfriend

koichi is absolutely open to experimenting in the bedroom!

no matter what kinks you have and how weird they might be, koichi would never kink shame you!

he's always eager to try out anything you suggest and even if it's something he isn't comfortable with, he'll try to find a compromise, since he wants you to be happy!

one thing koichi does not like is hurting you! whether it's spanking, choking or anything like that, he'd never want to hurt you! heroes don't hurt people, even if it's in the bedroom!

koichi is a switch and can easily adapt, so whether you are a sub or dom, you two will be able to have your fun together!

if koichi is the dominant one, then he's mostly focused on your pleasure. he's a soft dom and always praises you, as you keep going for one round after another

however, he's also more than willing to sub! especially after an exhausting day, where he can just lay back and have you do whatever you want to him

koichi isn't super versed when it comes to kinks, but he might do some research and watch some porn that he'll show you, if it's a position or kink he wants to try out!

though there is one fantasy he always had and that he'd love to play out with you: roleplaying as the hero and his damsel!

he'll pretend like he saved you from some villains and you'll be the one rewarding him for all his hard efforts

and if he ever ends up saving you for real, you might want to reward him as well~

pairing: koichi haimawari / the crawler x gn!reader

tags: fake relationship, idiots to lovers, reader has a clingy ex, physical affection (holding hands & kissing), happy ending

koichi was a hero, at least to you!

as the crawler, he was always helping people, no matter if it was saving them from a villain, helping them if they got lost or simply mediate during an argument

no good deed was too small for koichi, so when he found out about a clingy ex of yours, he knew he had to help you!

but since you insisted that you didn't want the crawler to help you, but koichi haimawari, he suggested he'd play your boyfriend, to show your ex he had missed his chance with you!

besides, it wasn't like the two of you weren't close already! you had a spare key to his apartment (though you weren't the only one) and the two of you occasionally got mistaken as a couple by pop or makoto!

the only thing that changed between the two of you, as you began to fake a relationship, was the physical displays of affection

despite feeling a bit awkward at first, koichi always hold your hand in public and kissed you goodbye on the cheek, when dropping you off at school

soon, rumors began to spread about you and your new boyfriend and even your ex began to hear about them

one day after school, while you were waiting for koichi to pick you up, he approached you. at first, you were worried he'd start an argument, but that couldn't be further from the truth

your plan had worked! your ex actually apologized to you, noting that he saw you and your new boyfriend the other day and how sorry he was to cause you two trouble

after all, you two were so clearly in love with each other. you never looked at him the way you looked at koichi. he knew it was serious between you two, so he promised to leave you alone from now on

while you should be happy it was finally over, his words stuck in your head. you never looked at him the way you looked at koichi... was this really true?

though you didn't have much time to think about it, as koichi showed up, to pick you up. and when he asked about the reason you were talking to your ex, you found yourself telling a little lie

instead of confessing that it was over now and that you had no reason to keep pretending, you instead told koichi that you'd have to keep this fake relationship up for a little longer

and while you weren't a great liar, koichi decided not to point it out. after all, he didn't mind being your boyfriend…

pairing: koichi haimawari / the crawler x gn!reader

tags: wholesome fluff, established romantic relationship

koichi is the sweetest boyfriend you could have!

he hasn't been in a relationship before you, but he always imagined what it would be like and how well he'd treat his partner

he even made a spare key when moving into his apartment, just so you could eventually have it!

koichi takes your relationship very seriously! being with you isn't just to waste some time, but because he wants a future with you!

koichi is a very honest person, so early on into your relationship, he reveals to you that he's the crawler!

after all, he needs you to know why he sometimes has to cancel dates at the last minute! if he's busy fighting a villain, then that has priority, even if he'd love to be with you instead

hopefully you're supportive of koichi's vigilante work, because he needs someone who's supportive and understanding! after all, this means a lot to him!

koichi will also introduce you to his friends rather quickly; especially pop & master! he wants you to get along with them and they become your friends soon after you meet them!

koichi is fine with taking your relationship as fast or slow as you like! while he would love for you to move in with him after just a few months, he also doesn't mind waiting until after you two finished college!

dates with koichi are always fun, as he tends to put a spin on usual date ideas!

with his quirk, he usually takes up somewhere you two couldn't normally reach and you have a picnic! or sometimes he invites you to the festivals pop attends and that'll be your date!

pairing: koichi haimawari / the crawler x gn!reader

summary: you're run over by the crawler and after knocking you over, he gives you a kiss on the forehead to make the pain go away!

tags: wholesome fluff, forehead kiss, minor ouchie (headache), strangers with a romantic vibe, soft!koichi

"ouch–!"

koichi had been hastily following a pickpocketer through the streets, but when rounding a corner, he slid right into you, the impact of the crash letting both of you stumble onto the ground. 

"i-i'm so sorry–!" koichi was the first one to get up again and offer you his hand. "are you hurt?"

you took the boy's hand and koichi helped pull you up. 

"my head hurts a little… but i'll be fine!"

before you could fully process what was happening, koichi had pulled down his mask and leaned in, pressing a kiss onto your forehead. though as he pulled away again, you could see the blush on his cheeks, even as he pulled his mask up again…

"s-sorry, it's kinda a habit. i just thought… maybe it'll help!"

your cheeks turned red as well and you traced your fingers over that spot on your forehead that koichi had just kissed, before softly nodding. 

"i think it did help…!"

you admitted flustered, to which koichi smiled relieved. he would've liked to say more to you, perhaps suggest to you to make things up to you with a home cooked dinner, but he was still on the job. and that pickpocketer was only getting further and further away the longer he stood here with you… 

"that's good! well then, it seems like i have a criminal to catch now! but if you ever need me, call for the crawler and i'll be there to your aid!"

the boy got down on the ground again, smiling up at you one last time, before sliding off into the direction the pickpocketer had run off to…