Bakugou and Kirishima move in together almost immediately after...

@BGBakugo
Februarybeauty (Home Of The Boyfriends™️)@BGBakugo
50 views Sep 30, 2026 ~20 min read
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1
Bakugou and Kirishima move in together almost immediately after graduating and becoming pros because of course they do. Theyve been living next door to each other for years, this can’t be that different.
2
And for the first couple days, it’s not different at all. They share a kitchen and a living room and their rooms are next door to each other just like in the dorms. This is perfect. And they can worry about the glaring crush on each other later.
3
But a few days into living together, Kiri comes home from his patrol, he’s tired and it was cold out so he’s in his winter suit. He opens the front door, shuffles into their living room with a “Hey Bakug-“
4
Kirishima blinks at the sight before him as Bakugou is sitting on their couch, completely butt ass naked.
5
“….why are you naked?”

“…what?”

“What do you mean ‘what?’ why are you naked ?!”
6
Poor kirishima doesn’t know where to look. Sure he’s seen Bakugou naked in the showers at school before but this was in their apartment! Seeing Bakugou’s dick when he was prepared to see it was different than getting whiplashed by it after a long patrol shift!
7
“Why does it matter, I’m in the fucking living room?”

“You need to put a shirt on.” Maybe he’d be able to think if Bakugou was only half naked. Which half didn’t matter.

“I- you’re wearing sleeves and a glorified loin cloth but IM who needs to put a shirt on?”
8
“Yes! Your titties are out!”

“YOUR-… my what?”
9
Kirishima blinked, processing what he had had just said and immediately going “you still haven’t answered why youre naked!”

Bakugou rolled his eyes, “I literally told you after our last exam, in the shower, that I’m almost always naked at home unless my parents are home.”
10
“That’s not fair, I was too focused on trying not to look at your di-…”

Katsuki raised an eyebrow and then after a beat, the last five minutes finally clicked in his head, “…Go ahead, shitty hair… Finish what you were saying.”
11
Kirishima’s eyes blow wide, his lips pressing into a line as he shakes his head “mm mn”

Bakugou smirks, his chest shifting as he clearly tries not to laugh and kirishima is clearly trying not to look.
12
Bakugou finally stands up from the couch, which causes Kirishima to immediatly find all of the light fixtures on their ceiling, incredibly interesting.
13
“Oh, come on. shitty hair,” The smirk on Bakugou’s face is audible in every syllable he speaks as he walks towards Kirishima, whose face is quickly turning red despite his refusal to look at Bakugou, “just finish the sentence.”
14
With every step Bakugou takes, while actively trying not to look at him especially now that he was standing, Kirishima takes one back. From his peripherals, Kiri can just barely see the rise and fall of Bakugou’s chest as he tries not to laugh as he stalks towards Kirishima
15
Kirishima can’t believe he had made it all of high school without spilling the fucking beans about how he felt about Bakugou and here he was, a week into living with him, and surely about to spill /something/ into the pants of his hero costume
16
By time Kirishima processes how close he is to the door, it’s too late.

And it all happens so fast.
17
The gasp he lets out from the force of hitting the door is immediately sucked back in as he looks down to steady himself and Bakugou is so close he can see the curl of his eyelashes.
18
Bakugou lightly presses his fist against Kirishima’s chest and smirks as he whispers, “Come on Red, just say it.“
19
Silence hangs in the air for a moment and if Bakugou was listening really closely, he would’ve been able to hear any and all reservation in Kirishima’s head, finally snap.

Probably would’ve given him a split second to prepare.
20
Bakugou’s eyes blow wide as his bare back hits the door and the gasp has barely left his mouth before Kirishima is swallowing it.
21
Bakugou couldn’t figure out what to do with his hands but what could he do when the seemingly innocent boy he’d had a crush on for three years was pushing his tongue into his mouth.
22
His fingers tried to get a grip on the door, desperate for anything that could keep him grounded or from completely melting under Kirishima.
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(Did not expect this thread to get this long. Smut’s coming soon, here are tags)

CW: Bottom bkg, spit as lube, finishing inside

Will add others as we go on if needed but bare with me it’s been a really long time since I’ve written smut 🫠🥴
24
“ ‘Move in with Bakugou, it’ll be fine, ‘ ” Kirishima panted as he pulled away, the saliva string still connecting them shaking with his words before breaking as he ran his tongue over his bottom lip.
25
Bakugou took another shaky breath, trying to keep himself from getting too excited as he felt Kirishima’s breath ghost up his neck, his lips grazing the skin but never fully giving Bakugou what he wanted.
26
“‘It’ll be so much easier to avoid having to fuck. my. fist. after every fucking training when we don’t have to shower together anymore...’ And then here you fucking go, just tits out in the fucking living room.”
27
The smartass part of Bakugou’s brain wanted to make a comment, about Kiri calling his pecs ‘tits’ again or the fact that Kirishima never wore a shirt either, but there was no time for that, and no place for it, as his body, and Kirishima, had already moved on.
28
Bakugou desperately stifled a moan as Kirishima’s hands finally came into contact with his skin, settling possessively on either sides of his waist,pulling him closer, and throwing any chance Bakugou had of ‘not getting too excited,’ out the window, “F-uck, shitty hair.”
29
To the top! We’re getting an update for sea’s birthday 🥳
@BGBakugo
Februarybeauty (Home Of The Boyfriends™️)@BGBakugo
Bakugou and Kirishima move in together almost immediately after graduating and becoming pros because of course they do. Theyve been living next door to each other for years, this can’t be that different.
30
“Maybe I should just embrace it,”Kirishima smirks as he rolls his hips. The friction of his hero costume against Bakugou’s bare dick forces Bakugou to hiss.
31
Kirishima’s hands trail up Bakugou’s sides, stopping at his chest. “I really shouldn’t complain about getting to see these ,” Kirishima brushes his thumbs over Bakugou’s nipples gently, “after a long patrol shift.”
32
Bakugou bites his lip, stifling the whine crawling up his throat. Kirishima shakes his head before kissing Bakugou’s shoulder,
33
“Hey, that’s not fair… You got to see me squirm and backed me into the door.”
34
Kirishima kisses along Bakugou’s shoulder, then his collarbones, down between his pecs and focuses on the left one as he hums, “I should at least get to hear you moan for me,” before wrapping his lips around Bakugou’s nipple.
35
Bakugou gasps, the sweet arch in his back pushing his tit into Kirishima’s mouth, “F-fuck, Ei.”

Kirishima hums as he continues to suck, sending vibrations up Bakugou’s spine, “That’s it… I’ve wanted to suck on these perfect tits for so long.”
36
Bakugou’s dick twitches at Kirishima’s words and continued ministrations, pre cum already leaking from his tip, “Eijirou, please…”
37
Kirishima closes his eyes content as he switches his mouth to the other nipple, flicking his tongue and muffling out, “Moan my name again, i want the neighbors to know who’s making you make such pretty sounds.”
38
Bakugou bites his lip, desperately trying to hold in another moan despite Kirishima’s instructions, but muffled whimpers spill out regardless.
39
Kirishima opens his eyes and looks up at Bakugou, “Oh is that how it’s gonna be Katsuki? I already told you that’s unfair…But since you wanna keep quiet, I’ll give you something to suck on instead.”
40
The tone in which Kirishima says his given name has Bakugou leaking pre cum onto the floor. Sure, Kirishima had been stern with him, yelled at him, snapped at him for being too mean, amongst other things in their years of friendship but this? This was different.
41
Kirishima suckles on Bakugou’s nipple for another moment before letting it go with a ‘pop.’ His eyes rake Bakugou’s body and he lets out a shaky sigh as he sees the pre cum drooling from the Bakugou’s tip.
42
“I used to dream about having you leaking for me like this…”

Kirishima starts to unbuckle his belt and shimmy off his pants, savoring the shaky breath Bakugou lets out as he watches.
43
Bakugou stares wide eyed at the outline of Kirishima’s dick still in his underwear and without even thinking he whispers out, “It’s not gonna fit.”

Unlike Kirishima who had tried desperately not to look at Bakugou’s dick in the shower at school, Bakugou had been looking.
44
How could he not? Kirishima’s dick had gotten hard one training while he had Bakugou pinned and Bakugou could all but feel the heat coming off of it.
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He had to know if it was actually that big. And after finally just looking, and confirming that yes it really is that big, he’d been so sure he’d be able to take it.

But now, at the closest he’s ever been to it, his brain can’t process how it’s going to fuck fit.
46
Kirishima looks up, his thumbs in the waistband of his underwear, “Of course it’s gonna fit. You’re the best at everything, aren’t you, Kats?”
47
Kirish pulls down his underwear hard and fast, his dick, slapping against his dick.

Bakugou can’t stop the moan that comes out of his mouth or the shudder that crawls up his spine, his dick twitching again, “Holy fuck, Ei.”
48
“Oh now you wanna moan for me… But don’t worry, I’m sure you’ll sound just as pretty moaning around my dick. Kneel for me, Katsuki.”
49
Bakugou is almost shocked at how quickly he drops to his knees in front of Kirishima. He’s never kneeled to or for anyone a day in his life.

But Kirishima isn’t just anyone.
50
Kirishima smiles as he looks down at Bakugou, lifting his hand to caress Bakugou’s cheek, rubbing his thumb over it softly, “You’re so fucking incredible, Katsuki.”
51
Kirishima watches as a blush creeps up Bakugou’s entire body before settling in his cheeks.

Bakugou grumbles, trying not to show how much he just wants to nuzzle his face against Kirishima’s hand, “You gonna let me suck your cock or not…”
52
Kirishima bites his lip, his dick twitching at Bakugou’s words. For a moment he can’t believe this is really happening.
53
Bakugou is looking up at him with blown out pupils and he’s already so fucking hard that it almost hurts.

He’s not even in Bakugou’s mouth yet and he’s already not sure how long he’s gonna last.

“Fuck… Y-yeah, open up that pretty mouth for me.”
54
Bakugou runs his tongue over his bottom lip as he intently watches a glob of pre cum drip from Kirishima’s tip. Looking back up Kiri, Bakugou opens his mouth as told and lolls out his tongue.
55
Kirishima pumps his fist over his dick a few times, moaning out a, “Gods, your mouth is so fucking perfect,” before tapping the tip on Bakugou’s tongue.

Bakugou keeps his eyes locked on Kirishima’s as he runs his tongue up the slit and is rewarded with another glob of pre-cum.
56
Kirishima runs his hand into Bakugou’s hair and holds his breath as he slowly glides his dick into Bakugou’s warm mouth.

“H-holy sh-shit.” Kirishima’s whine goes right to Bakugou’s head, spurring him to take more of Kiri into his mouth.
57
Bakugou’s tongue is so soft and so warm and Kiri just wants more. Wants to feel Bakugou’s tongue on every inch of him. His grip on Bakugou’s hair tightens as his hips buck, desperate to be further into Bakugou’s perfect mouth.

“Fuck, is this okay, Kats?”
58
Bakugou swirls his tongue in response, putting his hands on Kirishima’s corded thighs to balance himself as he tries to take Kirishima further into his mouth.
59
His jaw is already starting to hurt, the weight of Kirishima’s cock on his tongue. But he’s not moving from this spot till he’s gotten Kiri’s dick down his throat. Kirishima said it himself, he’s the best and he’s gonna prove him fucking right.
60
“You look so f-fucking pretty Kats, always so fucking pretty for me,” Kirishima manages from between gritted teeth. Desperate for more, Kirishima’s hips buck, the tip of his dick hitting the back of Bakugou’s throat.
61
Bakugou barely even gags at the contact, using it as an opportunity to drool over Kirishima’s dick instead.
62
But the brief contact with Bakugou’s tight throat and the view of Bakugou making his cock wet with his spit, has Kirishima keening, “I- oh gods, I wanna do that again. Fuck, I need to feel your throat around my dick.”
63
Kirishima tangles his fingers in Bakugou’s hair and starts slow. A cautious glide across Bakugou’s mouth and down his throat, the tightness causing kirishima to choke on his own moan as he gasps.
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The sloppy and wet sounds it pulls from Bakugou’s mouth, snaps something Kirishima’s head.
65
Kirishima’s cautious pace is discarded almost instantly as his body curls and he shoves his cock down Bakugou’s throat.

“Gods, fuck, everything about you is even better than I could’ve dreamed.”
66
Kirishima always knew Bakugou would take him so well. Because why wouldn’t he. He’s so perfect and manly and really is the best at everything. And in all of Kirishima’s wet dreams, Bakugou is just as incredible at taking his cock as he is at everything else.
67
But getting to actually feel Bakugou’s warm mouth and soft tongue… Kirishima’s cock twitches, smearing precum all over Bakugou’s tongue as he thrusts back down his throat
68
A broken whine spills out of Bakugou’s mouth in the split seconds between Kirishima pulling out just a little and him slamming back into Bakugou’s throat.
69
If Kirishima keeps talking to him like this, about how perfect Bakugou feels and how much he’s dreamed of this, Bakugou’s gonna cum before Kirishima’s even touched him.
70
Kirishima looks down at Bakugou’s face and has to take a deep breath to stop himself from cumming down Bakugou’s throat right then and there.
71
Bakugou’s pretty face so sloppy and covered with spit, his perfect lips stretched around his cock, and his pupils overtaking everything but the thinnest ring of red, has Kirishima’s head spinning, spurring him to only fuck Bakugou’s face faster.
72
“The sounds of your little gags as my cock hits the back of your throat,” Kirishima pants, “I could listen to that forever… And ever…Your throat gets so fucking tight, fuck fuck fuck.”
73
Kirishima gasps hard and fast as he feels Bakugou squeeze his balls, “Kats! Holy shit!”

Kirishima is getting so close and he doesn’t want to be done yet but gods, Bakugou’s throat feels like his cock belongs there.
74
“K-Katsuki, if you- fuck, keep squeezing my balls like that, please. Fuck , im sooo so so close.”

Bakugou’s eyes roll back, Kirishima’s panting and whine only egging him on.
75
Kirishima’s gonna cum down Bakugou’s throat. Bakugou’s already decided that for him.

As Kirishima desperately thrusts back into Bakugou’s mouth and down his throat, Bakugou swallows.
76
Kirishima feels like his orgasm is punched out of him as Bakugou’s swallow tightens his throat around Kirishima’s cock.
77
Kirishima curls forward, shoving his cock as far down Bakugou’s throat as it can go and pulling Bakugou’s face closer, burying Bakugou’s nose in dark pubes.
78
Bakugou gurgles as Kirishima’s cock pulses, pumping rope after rope of cum down his throat. His own cock is so hard and needy, the tip red and still leaking dribbles of precum.
79
Kirishima’s hips stutter as he finally starts to come down from his high, slowly pulling out of Bakugou’s mouth.
Bakugou’s lips are slick with spit and cum and before Bakugou can attempt to wipe off the mess, Kirishima’s kneeling and hungrily pressing their lips together
80
Kirishima’s hands start on Bakugou’s cheeks, holding his face as they kiss but soon his tongue is licking into Bakugou’s mouth and his hands are on the move.
81
Every caress and brush over Bakugou’s skin and every accompanying gasp and moan he earns from Bakugou’s mouth, reminds Kirishima he isn’t having another wet dream.
82
He really came down Bakugou’s throat while Bakugou looked up at him with blown out pupils and made the most delicious sounds and - oh, fuck he can feel himself already getting hard again.
83
“Already fucking hard again, shitty hair,” Bakugou pants, his attempted mocking completely ruined by the clear excitement in his voice.

“Can’t help it, you feel so fucking good and I just wanna feel more of you…”
84
To the top🙂‍↕️😈
@BGBakugo
Februarybeauty (Home Of The Boyfriends™️)@BGBakugo
Bakugou and Kirishima move in together almost immediately after graduating and becoming pros because of course they do. Theyve been living next door to each other for years, this can’t be that different.
85
Kirishima’s eyes flit between Bakugou’s flushed face and the bright red and desperate tip of his dick that is /still/ dribbling pre cum onto their living room floor.
86
“Would you want me to uh-, “ Kirishima’s tongue runs over his bottom lip as he pants out shaky breaths, still trying to calm down from his orgasm, “C-can I return the favor?”
87
It’s only fair, right? He got to experience the feeling of Bakugou’s perfect mouth. The hollow of his cheeks and the swirl of his tongue. It’s only right that he gets to feel the weight of Bakugou’s cock on his tongue and taste everything that Bakugou has to offer.
88
Visions of Kirishima suckling on his tip before engulfing his dick in his warm mouth begin to swirl through Bakugou’s brain and thoughts of Kirishima being so very careful and yet still grazing his skin ever so slightly with his sharp teeth, make Bakugou’s dick twitch.
89
But before Bakugou can get too lost in his thoughts, a moan is violently ripped from his throat by the feeling of Kirishima teeth grazing his neck,
90
quickly followed by a shiver running up his spine as his brain finally registers the feeling of Kirishima caressing the tops of his thighs.
91
The last…however long, his sense of time long gone, has already confirmed to Bakugou that there is nothing, and nothing better, than the feeling of Kirishima’s touch, in any fucking way he can get.
92
Whether that’s the hard press of Kirishima’s slightly calloused lips against his or the slide of his tongue against own, there is that can compare and the feel of Kirishima’s teeth on the edge of marking him is definitely no fucking exception.
93
“Fucking hell, Ei…” Bakugou can’t help but arch into Kirishima’s touch as Kirishima continues to brush his fingers along Bakugou’s thighs, any bit of Bakugou’s facade still up, quickly crumbling away.
94
Kirishima’s fingers brush ever so close to their prize but never so much as grazing it as he waits for permission.
95
“Come on, Kats, I just want to feel all of you,” Kirishima hums against Bakugou’s neck as he presses another kiss there, “Don’t you wanna watch me lick up all that pre you’re leaking? Tell me what you want.”
96
These moments of demand in Kirishima’s voice, the teasing in his touch, the filth leaving his mouth, is all driving Bakugou insane.
97
And, of course, he fucking wants that.

Of course he wants to watch Kirishima take his cock down his throat, wants to see his cum on Kirishima tongue, or smeared across his lips, or splattered across his face.
98
He’s cum all over a few sets of sheets dreaming about just that over the years (and still refuses to wear boxers to sleep anyway) He wants it fucking all… just as Kirishima wants to feel more of him, Bakugou wants to feel ALL of Kirishima.
99
And while seeing Kirishima sucking on his balls and licking up his cock would be perfect right now… ALL of Kirishima is what he really wants right now… And is / actually/ what he’d originally intended to spend his evening thinking about…
100
Bakugou quickly shakes his head causing Kirishima’s eyebrows to pinch and that slightly cocky smile to fall.

“Hey, don’t start fucking frowning, there’ll be plenty of fucking opportunities for you to suck me off, Ei.”
101
Immediately Kirishima perks up at the thought of getting to do this, any of this, again after today.

Kirishima’s eyebrows go from pinched in confusion to raised as his interest shifts now intrigued by what Bakugou has in mind instead.
102
“I had originally had plans to spend some time…alone… tonight…but then someone wanted to come in fucking yelling about me being naked…”

Bakugou pushes Kirishima back slightly, giving himself the space to turn around and if Kirishima wasn’t already hard again, he is now.
103
Kirishima’s dick jumps as he watches Bakugou, turn on his knees and bend at the waist, arching his back, “Holy shit.”

Bakugou’s face rests against his arms with his ass in the air, giving Kirishima a perfectly clear view of the red gem nestled between his cheeks.
104
Kirishima’s brain feels like it’s been scrambled and put back in his head as he tries to process the pretty plug nestled so sweetly in Bakugou’s ass, the red gem chosen for exactly the reason he’s hoping, “Y-you’ve had that in all day?”
105
Bakugou smirks, turning his head slightly, “Sure fucking have… like I said I originally had plans to just fuck myself on my toy tonight but since you had something to say about me being naked… you can make it up to me for disrupting my plans.”
106
Kirishima’s breath shakes as he crawls over to Bakugou, the plug’s pretty red gem calling him in like a beacon.

As he closes the space between, propping up on his knees, his hands hover over Bakugou’s form and begin to shake from the overwhelming but incredible sight before him.
107
“Come on, shitty hair! I’m not gonna fucking break!”Bakugou laughs, shaking his ass with his words.

Kirishima groans watching Bakugou’s ass sway in front of him teasingly, “I know… fuck, I know you won’t break…”
108
Kirishima’s hands are still hovering, his fingers flexing and in flexing as if trying to keep him from getting too overwhelmed, “I know you can handle anything, Katsuki…”
109
His eyes roam up Bakugou’s thighs, take in the curve of his ass as his hole clenches and unclenches around the plug, travels across the arch of his back, and then returns his focus to the red gem pulling him home… “I just don’t know where I wanna touch first…”
110
Finally, a soft moan falls from Bakugou’s lips as Kirishima makes up his mind, running his hands up the back of Bakugou’s thighs before settling on the curve of his ass cheeks and gently pulling them apart, his eyes set on the gem as Bakugou’s hole clenches tightly around it.
111
Kirishima licks his bottom lip, his mouth having run dry as he took in every detail of Bakugou’s body and continues to find and memorize more, “Is it red cause I uhh…fuck”
112
Kirishima can’t even get the words out, his brain clouded with the vision of Bakugou not only choosing this plug but easing it into himself because he was thinking of Kirishima.
113
Bakugou smirks, arching his back more and pushing his ass into Kirishima hands, “Dildos red too…Couldn’t have the real thing so I settled for the color…”
114
Kirishima’s hips buck,his dick twitching desperately “Holy shit holy shit…”

Kirishima had tried so hard to push down his feeling and his desire for Bakugou through high school and in the first few days of living together,
115
just for Bakugou to have been in his room, fucking himself on a toy, because he couldn’t have what he really wanted.

A whine escapes Kirishima throat, “Oh gods…”
116
What else does Bakugou do while he fucks himself to the thought of Kirishima? What does he like most? What makes him cum the hardest?
117
While his mind was racing with the thoughts of how Bakugou pleases himself, and he will get answers to all his questions, his body moved on its own. His thumb now circling around the rim of the plug, “…C-Can I take this out, Kats…?”
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