Kirishima Eijiro X Y/n - Tumblr Posts

Dating Eijiro Kirishima <3

Dating Kirishima Eijiro <3

♡︎𝐃𝐨𝐮𝐛𝐥𝐞 𝐩𝐞𝐧𝐞𝐭𝐫𝐚𝐭𝐢𝐨𝐧 𝐰𝐢𝐭𝐡 𝐊𝐚𝐭𝐬𝐮𝐤𝐢 𝐁𝐚𝐤𝐮𝐠𝐨𝐮 𝐚𝐧𝐝 𝐊𝐢𝐫𝐢𝐬𝐡𝐢𝐦𝐚 𝐄𝐢𝐣𝐢𝐫𝐨𝐮♡︎

Day 3 of Kinktober 2022

Summary: you get the bright idea to bring up double penetration to your two boyfriend's you don't regret it.

Props to my beta reader for today - @sasualblxd - thank you again bae <3

1,175 words.

The three of you are inseparable. Some would think you're connected at the hip. Even when Katsuki's going through it he's still got time and space for the two of you. And Kirishima would never turn down the chance to hang out no matter how he feels.

The rare, but passionate, and soft dynamic between the three of you is exactly what you needed, in all honesty. The vast difference in personalities balance eachother out, and the three of you are thick as thieves, like you're tuned into your own little frequency.

Most days are spent with the three of you sitting in your room, doing apprentice work or playing Mario kart, during which Katsuki would beat your ass and then proceed to lazer Eijirou without remorse. However, sometimes the air gets a little hot and heavy.

Katsuki straddles you with an expression of shock, his eyes big and wide as he lets his usual tough exterior drop.

"Are you-... Are you sure-?"

It's at this point that you want to hide away and pretend you never said anything, but Katsuki pries your hands away from your face as Eijirou tilts his head like a confused puppy. He turns his body in your direction and the mattress dips a little at the extra pressure, and you squeak as your face heats up even more.

"Yeah- I wanna... Try it."

You can tell that Eijirou is about a second away from fussing over you and telling you how shouldn't feel like you need to do this for them, but he's wrong. You want them both inside of you.

In the past you had stuck to cuckolding and voyeurism, and at the very most they would spit roast you, but they had never double stuffed you.

You can't help but drool at the thought. Katsuki sputters a little and it's one of your absolute favourite sights when he gets all flustered like this, his eyebrows furrowed just barely and his cheeks all red. His blush even dusts his collarbones.

The air is tense with a pregnant pause before Eijirou snaps. The idea just seems too good, and if you've said you wanted it, he'll stop at nothing to give it to you. And that's all it takes for Katsuki to warm up to the idea as well. Your two eager partners loom over you greedily, and their chuckles synchronise in a throaty chorus that has your thighs rubbing together and your underwear soaked.

"Huh... So you wanna take us both, yeah? Awful cocky of you to think you can handle that~"

Anticipation pools in your underwear until they're pulled to the side, peeling away from your pussy lips to make room for Katsuki's fingers under your skirt, already scissoring you open.

"Geez, so wet. We haven't even touched you yet."

Katsuki's voice is like dripping gold, rich and sultry as he eats up the sight of your drenched skin beneath him, and the second he flicks piercing red eyes to look up at your face, monitoring your reactions, you're a blubbering mess, your words escaping you amidst breathy moans.

"Hey now, don't forget about me, babe."

You can't even compose yourself enough to think of a response to his teasing, but you don't need to as he leans down to press a delicate kiss to your lips spiderman-style, his rough lips colliding with yours after a few more seconds.

The air in the room turns hot and already starts to smell like sex as you get lost in the haze of pleasure and lust, and your hands make their way to languidly play with Eijirou's loose hair, which falls down over your face and just barely reaches his shoulders.

Katsuki takes the liberty of pressing his tip against your cunt first, rubbing his pre against your clit and fucking around for a few seconds, but you're not necessarily mad. You're not even sure when he took his pants off but you're just glad they didn't settle who goes first by playing rock paper scissors again. Nothing could've ever prepared you for that, but after being given a tennis-ball sized lump on their heads, they've never repeated the offense.

Katsuki's cock twitches happily as he groans, not even bothering to lower his volume a little, and you wriggle at the stretch. It's really not too painful, given that he's quite girthy, and the sounds he makes are the real cherry on top.

Immense self-restraint is something the blonde prides himself on having, but even he can't resist a few weak thrusts before he starts to stretch you out with his fingers again. A deep breath is sucked into your greedy lungs as you finally part with Eijirou and he flashes you a toothy grin as you recover, before manoeuvring down to your hips and replacing Katsuki's fingers with his own.

Your shark-toothed boyfriend takes a little longer to prep you than Katsuki does on average, and especially now that he's about to try something so potentially painful, but you suffer in silence as your pussy clenches and your juices leak onto the sheets, and you practically cry in relief when he deems you stretched enough.

The room spins and it feels like your organs struggled to keep up with you as you're yanked up by a sweaty, impatient blonde, and God, you didn't even realise that Katsuki must have serious blueballs right now.

Kirishima's warm, hard as rock chest is firm against your back and your legs tremble with anticipation as you finally get what you've been begging for, and more stuttered gasps melt with your boyfriends' when you finally feel his cock pressing deep inside of you and rendering you breathless. Your cunt is stretched out perfectly over your partners, and it take everything in you not to cry as your eyes roll back.

They've never felt this kind of pleasure before. Each rub of their cocks against eachother sends pleasure straight to their brain as little hearts appear in their eyes while they leave sloppy, lustful kisses on your neck and shoulders. What's really fucking hot is how they tilt their heads to kiss eachother over your shoulder as you catch your breath again, exchanging tongues while your pussy throbs.

Their hips move in steady rhythm, your G-Spot never knowing peace while they pound you, groaning and panting as hot breath hits your neck, and if it weren't for the boys holding you up you would be a little puddle of goo right now.

Katsuki cums first, filling you up and pumping you full with his sperm, and it only brings Eijirou closer and closer as he fucks into your wet heat, the blonde's seed running over his head and leaking down his balls. He delivers one last punishing thrust as he reaches his orgasm, fucking it into you to ride it out before slowing to a stop, chest heaving with exertion.

The sheets are ruined and your thighs are covered in sweat and sperm and your own mess mixed together, making your thighs glisten and stick together slightly.

© 2022 not-your-fucking-kacchan

◃ 𝐏𝐫𝐞𝐯𝐢𝐨𝐮𝐬 | 𝐍𝐚𝐯𝐢𝐠𝐚𝐭𝐢𝐨𝐧 | 𝐊𝐢𝐧𝐤𝐭𝐨𝐛𝐞𝐫 𝐌𝐚𝐬𝐭𝐞𝐫𝐥𝐢𝐬𝐭 | 𝐍𝐞𝐱𝐭 ▹

♡︎𝐋𝐢𝐧𝐠𝐞𝐫𝐢𝐞 𝐰𝐢𝐭𝐡 𝐄𝐢𝐣𝐢𝐫𝐨𝐮 𝐊𝐢𝐫𝐢𝐬𝐡𝐢𝐦𝐚♡︎

Day 5 of Kinktober 2022

Summary: Kirishima comes home to be surprised with you in lingerie, and he goes feral.

1,017 words.

God, Eijirou's almost home and you're only half dressed, what if he doesn't like it? What if you don't like it?

You just wanted to surprise your husband with a cute little set of lingerie after what was probably a stressful, boring day at work for him.

Obviously, you had gone with the red edition. It is his favourite colour, after all.

Soft, good quality fabric hugs your curves just barely, a lacy thong complimenting thick, moderately muscled thighs and bringing every dip out to the eye. You had gotten a complete wax about a week and a half ago, and wanted to show off to your loving Eijirou, especially since he never had anything but compliments to give you.

The air in the room is still and silent as you clip the back of your bra, breathing steadily and trying to assure yourself that Eijirou will love this, but a lingering doubt creeps in the back of your mind.

Supple breasts are pushed up and accentuated with a red bralette, giving you just enough support to make your boobs look porn-worthy, and belatedly you look at yourself in the full length mirror, admiring yourself and adjusting your makeup.

Painted nails tousle long, thick hair and the second you hear keys rattling at the front door, you rush to cover up with his favourite dressing gown, not even bothering to tie it in favour of holding it in place before you hesitantly open the bedroom door, greeting him in the hallway.

He gives you his shark-toothed grin as he closes the front door behind him, slipping his shoes off so that he can give you a kiss and hold you like he always does.

He's warm, and you always miss the feeling of being wrapped in his bear hug as he cuddles you, slipping his hands to your hips and rubbing his thumbs over the fluffy fabric of his dressing gown.

"Comfy, I see?"

He teases you, pressing his lips to your cheek and then your mouth as you take in the scent of his cologne. It's your favourite smell.

"Hmm- very..."

The questioning raise of his eyebrow at your suggestive tone goes ignored as you ask him how his day has been, but of course you know already considering that you keep in contact with him regularly during the day.

"Well, it was alright but- ah- the crime rate has really gone down so the past few days have just been boring paperwork!-..."

You give him a sympathetic smile as he complains, but he just sounds so whiny you can't stop yourself from laughing quietly.

By now it's getting dark outside, and as you kiss his cheek and place a ghost of a peck on his lips, leaving him leaning forward for more to no avail, you speak with a sultry but still playful voice, lowering it to just above a whisper.

"Aw, well maybe you can do something more exciting with me~"

He watches, mesmerized by your lips and the mascara that paints your lashes, and he's just about to respond when you drop the dressing gown, exposing the lingerie to him. His eyes trail up your thighs and the frilly, red lace that clings to it, over the thong and your hourglass figure, and up to your tits.

The redhead practically salivates, and it takes almost a minute for his horny brain to actually boot back up as he realizes that you're still in the hallway. His eyes darken and his muscles ripple in ways that has you soaking in his arms when he sweeps you away to the bedroom.

"Fuck, baby. Is all this just for me?"

You're helpless to stop the needy moan that escapes you as you look into his hungry expression, his pupils blown and his tongue darting out to lick at his lips.

"All for you, babe..."

He groans loudly and grinds his rock hard erection against your hips, dry humping you to get just an ounce of relief. Pretty red eyebrows furrow and his eyes scrunch shut, but once he's frustrated himself enough his pants are torn off with hardened fingers. Your arms wrap around his neck as you try to ground yourself, and while Kirishima rummages through the drawer for lube and a condom he practically whines like a dog until they're in his clutches.

Suddenly, your panties are pushed aside and cold liquid drenches your cunt, making your thighs spasm as your head shoots down to look at what he's doing. It's not much use anyway, though, because the very next second your eyes are rolling to the back of your head as your husband abuses your poor clit, already driving you close to your first orgasm.

He's a real animal when he's horny, it's like a switch flicks in his brain and he's suddenly pouncing on you, ravaging you and fucking you like a bunny. He barely speaks, only gifting you with throaty moans and cries that he only ever tried to hide during your first time.

Warm fingers are pressed inside of you, curling upwards to get a reaction out of you, drawing wails and gasps from your throat until he's got his cock lined up with you. The condom is brought to his lips and he tears it open, rolling it on one-handed with relative ease because he's done it so many times before, and you can't even take a little break to catch your breath because Kirishima's already roughly fucking you. One hand holds the back of your head and the other is comfortable on your ass, squeezing and kneading while strong hip bones bruise your legs, hips posting in and out of you.

It takes all you have to delay your orgasm but inevitably you fail, spasming and clenching around his cock and feeling him shiver in response, a high pitched cry piercing the air while little drops of your juices trickle onto the bed and down Eijirou's thick thighs.

Maybe you'll save lingerie for the special occasions then, because you can definitely feel him bruising what feels like your cervix.

© 2022 not-your-fucking-kacchan

◃ 𝐏𝐫𝐞𝐯𝐢𝐨𝐮𝐬 | 𝐍𝐚𝐯𝐢𝐠𝐚𝐭𝐢𝐨𝐧 | 𝐊𝐢𝐧𝐤𝐭𝐨𝐛𝐞𝐫 𝐌𝐚𝐬𝐭𝐞𝐫𝐥𝐢𝐬𝐭 | 𝐍𝐞𝐱𝐭 ▹

a/📓 : okay, I've been wanting to invest in this headcannon ever since november first but that seemed inappropriate 😒 so here it is!

Okay, so you and Kiri have two daughters that are age five and four. Kirishima wanted to do something special for them and dress up like Santa Claus and pleaded for you to help carry with this idea. Obviously, you do.

The plan was to help Kirishima get suited up, wait by the Christmas tree and then you would go upstairs to wake the girls to tell them that the Santa Claus arrived to greet them and also watch how their pretty unripe faces would brighten with excitement.

Only that didn't happen.

You guys didn't even make it to phase two of the plan which was to have kirishima pose by the tree.

Fault number one, you miscalculated that your girls would be asleep (what kind of child falls to sleep knowing Christmas day is in a few hours?). Fault number two, your daughters heard thumping and giggles originating from downstairs which was from both of your goofy asses imposing Kirishima into the costume, so they came to the thought that Santa came without your clarification and they skulked downstairs and peeked through the wooden railing infested with fake, sparkly garlands.

And finally, fault number three, they saw mommy kissing Santa Claus.

(they jumped the gifts out of him.)

- you catch kirishima watching p-rn and ask to watch with him. can you guess what happens next? 🤭

note: this could also go for kaminari too UGHH

cw: (COLLEGE AU!) virgin!kirishima, virgin!reader, piv (female genitalia!), oral (f receiving) i think that’s all!! if i missed anything lmk!

you didn’t mean to ease drop. you were on your way to his dorm when you heard strange noises coming from inside, halting your fist just before your knuckles hit the door to press your ear against the wood with wide eyes. you couldn’t believe your ears, your bestfriend was watching porn.

you opened the door and kirishima couldn’t be more quick to practically slam his laptop shut, wide eyed with parted lips as he stared back at you. “were you just watching porn?” you question even though you already know and he shakes his head frantically to which you laugh and point a finger at him. “you totally were!”

his face is beat red at this point, bending his elbow and hiding his face behind his forearm and bicep, rambling on about how embarrassed he was. :(((( he’s so cute.

“can i watch too?”

he’s baffled that you would even ask such a thing, slowly lowering his arm to give you a questionable look, eyes slightly narrowed. he almost thought he was hearing things at first. “uhmm… sure…”

so you sit beside him on his bed, both criss crossing your legs causing your knees to touch and he presses play sheepishly. you guys sit in silence for a few awkward seconds, watching the grossly over exaggerated performance but you eventually start cracking jokes which causes him to laugh.

the both of you end up talking about the general idea of sex and it comes out that you’re both virgins. eijirou purses his lips as he glances back down at the laptop for a moment and suddenly without thinking, asks you if you wanted to try it out with him. although when he realizes what he said he’s back to being all embarrassed, trying so hard to defend himself.

“i mean… maybe we could figure it out together… UH-i mean like if yknow you ever wanted to- or-.. just forget i said anything.” he’s such a stuttering mess it’s adorable!!

you giggle and happily agree to his offer and he’s stunned. if any more surprises hit him tonight, he’s afraid he’ll have a heart attack.

you two end up trying what you saw in the video you watched - you started with innocent kisses; soft and sweet with both your guys’ hands cupping each others face as you both giggle into the kiss. and than the kissing progressed, a full on make out sesh that grew more intense. you end up in his lap and he’s grabbing onto anything he can touch. your shoulders, your waist, your thighs. and every time his short nails graze against your skin your humming with approval and he’s sooo dizzy.

he’s getting desperate and needy and you’re not far behind him, his hands guiding your hips against his painful hard-on, the room filled with breathy moans and gasps and all sorts of other desperate noises youre both probably embarrassed of.

you’re getting impatient, gripping his soft red hair to pull away and he’s chasing your lips.

“do you have condoms?”

he practically tumbles over the side of his bed and you erupt into a fit of giggles as he yanks open his bed side drawer and pulls out a condom.

the SECOND he pushes inside you his face pales over because shit he already feels like he’s going to cum. he’s mumbling incoherent nonsense under his breath and praying to GOD that he doesn’t embarrass himself and he’s so grateful you need a second to get used to the feeling of penetration before any movement happens.

his muscular body is hovering above you with his blanket covering you both and when you give him the go ahead to start moving he grows more anxious. he drags his hips out and his face is contorting and twisting in pleasure, a shaky groan leaving him as he slowly pushes back into you.

hearing that high pitched gasp when his tip kissed your cervix has his hips snapping back to push right back into you, wanting, needing to hear that sound again. over and over, he’s met with soft moans that has him running, sprinting to the finish line, leaning down to nip at your neck as you hold onto him and lock your legs around his waist.

“kirii..” you whine out, clenching around him and practically pulling him back in every single time he winds back and that was the literal end of him.

before he can even warn you his cumming into the condom, arms tightly wrapped around you as he fucks into you desperately, moaning into your neck and rambling incoherent praise.

when he’s realized he came in the first three minutes his face is as red as his hair and he’s pulling away to look down at you in a panic of embarrassment.

“i-i’m so sorry! fuck you just felt so good i couldn’t help myself.. did you finish?”

he’s horrified when you giggle and shake your head despite the content look on your face and he’s shoving his own face into the nape of your neck, apologizing over and over again and you only laugh.

“it’s okay kiri, i swear! it’s normal, you don’t have to be embarrassed.” you soothed but he wasn’t convinced.

“nono, i’m not gonna leave you unsatisfied.. that wouldn’t be manly at all.”

you’re shocked as you watch him shuffle down the bed and move in between your legs, about to object but we’re cut off by his tongue pressing flat against your core. your body jolts and you cry out at the stimulation, and kirishima has a sparkle in his eyes at the effect he has on you.

he’s like a kid in a candy store, lapping at your little bundle of nerves with a firm hold on your hips. he moves his tongue just like he saw in the video, flicking your sensitive bud and wrapping his lips around it. he’s making out with your heat like a starved man, moaning into you as if eating you out is causing him some immense amount of pleasure.

the vibrations from his voice against your clit is enough to make you finally come undone, legs shaking and your toes curling and you SWEAR you saw stars.

kirishima is cleaning you up, drinking down your cum and you squeal at the over stimulation, pushing against the top of his head. “too much!”

the red headed boy pulls himself up with a wide smile and a wet chin, his tongue darting out to clear any of your remaining essence off his lips. “i never thought i’d love doing that so much!” he exclaims and you shake your head with a dopey smile, still coming down from your high.

“hey, you up for another round?”

kirishima asks sheepishly after sitting up to reveal that he was hard again and you just sit up and pounce on him.

it’s safe to say you two did a lot of that in your guys’ free time after that. 🤗