It would be after Tamaki his birthday party that things got serious.
You would have been touching/teasing him the whole night, knowing the effect it had on him.
In the room you would push him against the bed, pulling him into a kiss and things would get heated fast.
Your hands would be traveling all over his body, while Tamaki would let out needy whines, just wanting more from all the pend up sensation.
You would stroke his length, only for Tamaki to pull back and moan softly, looking at you, being slightly flustered.
“L-Let me repay you for today.” He’d say and you would shake your head, reminding him who’s in charge.
Tamaki wouldn’t even fight back anymore, knowing the both of you wanted it and just wanting more than just your hand.
“It’s your birthday, relax and enjoy yourself.” You’d say.
You would continue stroking his cock, making him release all over your hand/his chest, cleaning it up while keeping eye contact, just to get him flustered.
You would push him on the bed after, lowering yourself on his length and riding him on the pace he loved.
Tamaki would absolutely love his view when you were on top, letting out loud moans and covering his mouth to muffle them.
When you were on top, he would glance at you from time to time, getting flustered at the sight.
Bottom Tamaki you said? He would have his eyes closed/rolled back, his mouth covered and he would be really flustered .
He would release inside of you with a loud moan, shaking slightly, but you were nowhere close to being done.
You would make him sit up straight, having your bodies pressed against each other as you placed kisses and left hickeys on all his sensitive spots, making him moan out and cum again not much after while you released around his length as well.
You guys would stay in that position for a bit, Tamaki being a whiny and shaky broken mess, or so you thought.
。・:*:・゚★,。・:*:・゚☆ 。・:*:・゚★,。・:*:・゚☆ 。・:*:・゚★,。・:*:・゚☆ 。・:*:・゚★,。・:*:・゚☆
“Happy birthday Tam-” You were about to say, only to be turned around and pushed against the bed, feeling tentacles all over your body, not that you minded.
You would question it for a second, thinking that he would be exhausted after that, but then realizing what he ate.
Being in a relationship with Tamaki would a whole rollercoaster, especially your sex life.
Yeah Tamaki looked all shy and like someone with social anxiety to the public, but s o m e t i m e s.
Sometimes something would snap in Tamaki and he would rail you into the next day.
This man had a strong quirk and he definitely used it in bed, it was useful after all.
The first time he asked you about shyly, but once you gave him the go, he didn’t hold back anymore, that’s one of the reasons how you ended up here-
Tamaki hovering over you, tentacles undressing you and playing with your sensitive spots.
Tamaki wouldn’t give you a warning and push his full length into your tight walls, groaning in satisfaction.
Hearing you moan his name loudly, would give him a lot of confidence and I repeat, a l o t.
He would pound into you with no mercy, tentacles traveling all over your body while one hand rested on your hip, glaring down at you with a smirk and loving the way he had you.
“It’s fine right? We’re both enjoying ourselves and I’m doing what I want on my birthday-” Tamaki would say, knowing damn well you can’t even answer him right now.
When you didn’t answer Tamaki during sex, he would only go faster/rougher, until he had you crying out of pleasure. He might choke you with his tentacles/force them in your mouth and make you choke on them, depending on his mood.
Tamaki wouldn’t slow down as time passed, reminding you that his quirk wasn’t just tentacles and helped with a lot of other things as well.
If you really piss him off or when it’s his birthday, he would take you in all his favorite positions and maybe try some new things out.
Oh did I mention that he will cum inside of you?
He also would make sure to cover you up with hickeys on all your sensitive spots and spots that every could see, he knew what he was doing when he was placing these.
Your sides/thighs will definitely have marks from how hard he’s gripping you and there will be bites on your neck/shoulders from when he bit down, trying to hold in his moans or just because he enjoyed doing it.
He would overstimulate you till you can’t take no more and if you think that after having you shaking he’s done, oh you’re wrong-
You’re in for a long ride because this man isn’t gonna stop until the sun comes up, he might even push you so far to use your safe word if you have one, being satisfied with his results.
After he completely destroyed you, he would act all nice and give you the best after care but never get fooled by that smile of him because that’s the reason you ended up like this to begin with.