#boom boy

A = Aftercare (what they’re like after sex)

I feel like he gets clingy asf, but plays it off like it's something he's doing for your sake. He'll probably never admit that he feels so vulnerable after sex, but he does. If it was a rough session - which it usually is with him - he'll ask if you're okay, if you're hurt anywhere, kiss any marks he left on you - he's such a protective hero boi.

B = Body part (their favorite body part of theirs and also their partner’s)

His: he's not gonna lie, he's fully aware of how well-endowed he is. He really is proud of his cock, the way it makes you sing when he works it - and he knows how to work it okay? Favorite non-sexual body part - his arms. He works hard to keep them cut (as in lifting, not cutting). 😬

Yours: listen, Katsuki is an ass man through and through. Go ahead and tell me I'm wrong, I'm 👏🏼 not 👏🏼 listening 👏🏼. He loves to watch the subtle ripples he sends through your ass cheeks when he's driving into you from behind. Also, our big scary boomboom man appreciates a nice, thicc pair of thighs. Bonus points if they're muscular/toned - he loves the way it feels when your thighs have such a strong grip around him.

C = Cum (anything to do with cum, basically)

Let's just say our boy's orgasms are explosive. He cums hard and loud, shooting long ropes of his hot seed. Consistency is about average, not too thick, not to thin, but there's a lot of it. He doesn't taste too bad - salty, but not too bitter. You're more likely to gag from the sheer volume and force of his cum hitting the back of your throat than the flavor.

His precum gets honorable mention here. It's fucking delicious. That is all.

D = Dirty secret (pretty self explanatory, a dirty secret of theirs)

It took him no less than 2 years into your relationship to tell you this, and if you ever tell anyone he might actually kill you, or at the very least make your ass bleed. He hasn't gotten to the point that he's ready to try it yet, but he's not entirely opposed to the idea of you pegging him. Someday. It kinda does make his balls tingle a little just thinking about it tbh. He hasn't yet, but he thinks he might be ready to try working up to it and is really close to asking you to stick a finger in his ass and stroke his prostate. He's heard how good it feels and he's super curious to find out for himself.

E = Experience (how experienced are they? do they know what they’re doing?)

Not very experienced, actually. He's only had 1 or 2 lovers before you, BUT he's determined to be #1 at everything. Couple that with how perceptive he is and you've got yourself a winner of a loverboy. He's going to make damn sure that, even if things don't work out between you two, he will always ALWAYS be the best you've ever had. No other man will outdo him, E-V-E-R.

F = Favorite position (this goes without saying)

Doggystyle all the way, baby. As stated before, he loves watching your booty jiggle every time he slams his hips against it. He gets off on spreading your ass cheeks to watch his slick-coated cock slide in and out of you. God he just loves hitting it from behind, makes his dick so fucking hard.

Bonus 2nd Favorite Position (couldn't help myself): you on your back with your ankles on his shoulders, your ass lifted off the bed, him on his knees and hugging those thick thighs of yours, keeping them closed as he reams into you. (Slight variation of this one: he leans over you, nearly folding you in half, putting you back on your shoulders with his hands pressing into the mattress beside you, angling you such that his prominent corona rubs over your g-spot as he drills down into you. 10/10 you're gonna scream his name when (not if) your liquid gushes all over him.)

Tell me the truth, am I a disgusting human being? Here are all the fucks I give:

G = Goofy (are they more serious in the moment? are they humorous? etc.)

Bakugou is serious asf about his sex game. This is not the time to joke around or poke fun at him, understand me? If you do he will get pissed and either fuck the silly out of you, or if he's feeling particularly ruthless he'll just stop altogether and let you ache for him as punishment until you beg him for release.

H = Hair (how well groomed are they? does the carpet match the drapes? etc.)

He takes care of his body, paying a lot of attention to his hygiene, which includes manscaping to keep his pubic hair trimmed and kempt. The carpet's just a shade darker than the drapes, like a honey blond. If he lets it grow out, it sticks straight out just like his head hair. It's actually kind of funny and he hates it.

I = Intimacy (how are they during the moment? the romantic aspect)

*sigh* Let's be honest. Katsuki is not the super romantic type, at least not outwardly. However, if he realizes something he's doing is hurting you - physically or emotionally - he's going to stop dead in his tracks and hold you close, push his fingers through your hair, and tell you how much he loves you and how safe you are. He can be rough and he can be an asshole, but if he thinks he's genuinely hurt you at all, he's all over you, doing everything he can to make you understand that he will never let anyone hurt you, especially not himself. Got that?

J = Jack off (masturbation headcanon)

He doesn't jack off very often. You two share a very active sex life so he doesn't see the need to. If you have to be apart for more than a day or two, he'll rub one out. Or if the need hits him particularly hard and you're not available or in the mood, he's not above closing his eyes and reaching into his pants to wrap his thick fingers around his cock and start tugging.

K = Kink (one or more of their kinks)

Lord Baby Jesus, where do I even begin? Kinky, kinky Katsuki. This man should come with warning signs and disclaimers.

First of all, he dom asf okay? Even if he lets you play with his ass someday, he's gonna be bratty about it. He's going to top from the bottom, hashtag facts. And trust that he WILL own you afterwards to securely reestablish his dominance.

Giving and Receiving: Hair pulling. DIRTY TALK - you think he's got a potty mouth in the streets? His mouth is downright filthy between the sheets. Loves it when you dirty talk right back to him. "You love taking my fat cock, don't you princess?" "Mm yessss, fuck me, Katsuki! Your cock feels so fucking good babyyy!" He eats that shit up.

Giving Only: Degradation. Praise. Spanking. Cockwarming. Dom/sub/power play. Shibari/ropework (he tried it bc you wanted to and he fucking loved it). Creampies. Begging. Discipline. Ravishment.

L = Location (favorite places to do the do)

Literally anywhere inside your home/homes - bed, bathroom/kitchen countertops, kitchen/dining table, office desk/chair, any piece furniture is fair game really, up against a wall, washer/dryer, the fucking floor, ugh just all the places to fuck. Not one square foot is sacred tbh.

M = Motivation (what turns them on, gets them going)

Wear something that showcases the curve of your butt. Doesn't have to be revealing per se, matter of fact he'll get possessive as fuck if you're showing too much skin in public. At home/privately though? He can't help himself. Dat ass tho...he is going to smack it hard enough that it stings and that's final, understand?

Tease him. You can't be obvious about it though. If he senses that you're doing it on purpose, it'll just backfire. But if you just so happen to brush against his crotch when you squeeze past him, it'll drive him crazy. Go commando in short shorts/skirt and cross your legs just so, his dick will twitch. Even better if you do shit like this in public where you know he won't act on it. But when you get home you best believe he's going to dick you down so hard, won't even bother to take said shorts or skirt off.

His ears and neck are his most sensitive erogenous zones. Whisper in his ear or kiss his neck and he's going to grit his teeth in an effort to fight back the shudder that threatens to rattle his bones.

N = No (something they wouldn’t do, turn offs)

Let's get one thing straight. Katsuki Bakugou does not share. This is non-negotiable. He will not agree to anything involving additional people - cuckolding, threesomes, orgies, exhibitionism, voyeurism (unless it's him watching you pleasure yourself - that he will gladly do, and probably start palming himself in the process).

O = Oral (preference in giving or receiving, skill, etc.)

Loves giving and receiving. Giving puts him in full control of your pleasure, receiving makes him feel like you're worshipping his cock, which you probably are. Have you seen this man's cock? Of course you have. Gatdamn.

Y'all, Katsuki's so good at eating pussy. Like how does one get that good at eating pussy? I don't even know, but god the way he flicks his hot tongue over your precious, tiny bud before wearing it down like a fucking feed bag? It's unnatural. Like it could be his backup quirk if blowing shit up doesn't work out. You've seen the way he licks his lips when he gets excited, everyone has.* He doesn't even bother swallowing while he's feeding on you so you just be dripping in slick and saliva and he's just slurping away. It's lewd.

*See Exhibit A above.

P = Pace (are they fast and rough? slow and sensual? etc.)

You already know this, but I'll say it anyway. His go-to fucking style is fast and rough, dominant and relentless, hard and dirty. But every once in a while he'll want to take you slow and deep and passionate. He'll hold you so tight in his arms and chest, you'll have to tap his shoulder sometimes to let you breathe. And he'll just roll his hips so fucking thoroughly both of you will feel every last inch, his pubic bone rubbing your clit so hard. You've told him so many times how much you love it when he makes love to you like this, but he maybe makes it a rare treat on purpose. 😈 Little shit.

Q = Quickie (their opinions on quickies, how often, etc.)

Quickies are difficult for our boy. It's not that he's against them, it's just that he savors every drop of sensuality, he has a tendency to draw the pleasure out as long as possible. He can’t help it.

R = Risk (are they game to experiment? do they take risks? etc.)

The idea of having public sex turns him on, but he's only done it with you a couple of times when he was 10000% sure you wouldn't be caught. He can't risk doing anything that would tarnish his reputation and goal of becoming the #1 Hero. He might be freaky as hell, but he needs a sex scandal like an Alaskan needs a refrigerator.

S = Stamina (how many rounds can they go for? how long do they last?)

He loves you long time. He's a Taurus for fuck's sake (well, Aries/Taurus cuspie, but that just sweetens the deal). Great stamina. Grinds you down like a whetstone. Can last as long as he needs to to ensure you cum for him as many times as it takes for you to beg him to stop. If he feels himself getting too close while you're blowing him, he'll stop you and go down on you instead. If he's inside of you, he'll pull out and start kissing all over your body, sucking, nipping, licking until his urge to cum passes, then he pushes it right back in and keeps going.

If on the off-chance he does cum before you, he'll be ready to go again in about 20-30 mins. Just give him some motivation, he deserves it.

T = Toys (do they own toys? do they use them? on a partner or themselves?)

He didn't own any toys when you first got together, but you did. He hated the idea of you using them though, especially when he's right there with you. You've since assured him that you don't want to use them to replace him, but to enhance the pleasure. So now you do use them from time to time.

The first time you managed to coax him into using a toy together, it was a small wireless bullet with a remote. When you brought it out and showed it to him, there was a wild glint in his eye. He carefully inserted the vibrator into you, his cock slowly following suit. He loved the fact that he had complete control over this thing, but later complained because the sensation of it against the head of his cock made him cum too fast. He still wants to use it sometimes though. 😏

U = Unfair (how much they like to tease)

Oh he can be so unfair. He loves teasing you until you're begging him to put his cock inside you. He's not so much into orgasm denial per se; he just loves to hear you beg him for shit - to let you cum, to suck his dick, to stop fucking you when you're overstimmed, etc.

V = Volume (how loud they are, what sounds they make, etc.)

Lol he's fucking LOUD! And he's going to make you cum so hard that you're screaming his fucking name. There was a time when one or both of you lived in an apartment and the neighbors would bang on the wall behind your headboard.

Shit, what sounds does he NOT make? He growls, moans, grunts, groans, yells, swears, fucks you so hard you can hear the wet sound of slapping skin, hell even the bed protests. Another reason he doesn't fuck in public - he can't stay quiet enough to be discreet about it.

W = Wild card (a random headcanon for the character)

Okay, as much of a wild sex beast as he is behind closed doors, he gets embarrassed so easily when your sex life is so much as hinted at around others. It's legit funny how flustered he gets about it.

If he goes into work real tired and Kirishima says, "Hey Bakubro, you look like shit this morning. You and (y/n) stay up too late?" while doing the finger in the hole gesture, Katsuki will just "Shut the fuck up, Shitty Hair, or I'll blast your ass right through that fucking wall!"

Or if you two go out together with friends and the girls are talking about sex-related stuff, Katsuki will just roll his eyes and try to ignore it. But if one of them is all "So, (y/n), does Bakugou ever like accidentally let off explosions while you're doing it?" and you wink and say, "Only when he's especially *cough* frustrated *cough*". Katsuki will go red from his neck up to his hairline and start stuttering, sparks flying from his palms. "H-hey, d-don't tell them sh-shit like that! I-it's none of their god-goddamn b-business, (y/n), what th-the f-fuck?!" Meanwhile, you and the girls are in stitches while he stomps away, just mortified, bless his heart. When you catch your breath from laughing you'll follow it up with, "Looks like tonight's gonna be one of those nights", and you all lose it again.

X = X-ray (let’s see what’s going on under those clothes)

As has been mentioned, Bakugou's well-endowed. I figure he's packing about 7.5-8" in length x just under 2" wide. He takes some getting used to, that's for damn sure. Oh, and he's more of a shower than a grower. Like around 6" long x 1.5" wide when flaccid. Katsuki + sweatpants/basketball shorts = swinging dick print, alright sis? Take notes, this motherfucker visibly jumps when he does, class dismissed.

Y = Yearning (how high is their sex drive?)

Eh, he's surprisingly not ridiculously horny. Maybe a little above average sex drive? A lot of times hero work just takes it out of him and he comes home utterly exhausted and just needs a soft place to land, and you provide him with all the love and nurturing in your heart. ❤

Z = Zzz (how quickly they fall asleep afterwards)