timeskip!sakusa x f!reader, fluff, slightly suggestive (morning after) but nothing specific/explicit at all
sakusa kiyoomi, msby's #15 and now olympian, cannot believe his fall from grace. the olympics ended just a few days ago, they threw a huge celebration last night (which he honestly really enjoyed), and by some twist of fate—he's here.
he paces around the living room of his hotel suite for half an hour before finally deciding what he needs to do. he never thought he would resort to this, but he figures that desperate times call for desperate measures.
to his surprise, miya atsumu answers the facetime call after just a few rings.
"omiomi!" atsumu greets, "you seemed to have a lot of fun last—"
"i'm about to ask for your advice and if you speak a word of this to anyone, i will end you." kiyoomi says sternly.
"woah, woah, relax man," atsumu says, putting his free hand up in surrender, "what's up?"
no backing out now, kiyoomi thinks.
"so... the party last night..."
"the party, indeed," atsumu smirks, "is this about a certain someone i saw you leave with last night?"
"yes, we slept together." kiyoomi says as calmly as possible, hoping to manage his friend's reaction (even though kiyoomi himself is freaking out internally).
"let's go!" atsumu fist pumps, "hell yeah, man, congratulations! it's about time! you've been crushing on her for forever; i was so close to just locking you two in a room myself—"
"that's not the point," kiyoomi groans.
don't get him wrong, it was definitely the best night of his life, but how does he explain to atsumu that he didn't want things to go like this? he had a whole timeline in his head—take you out on a few dates, kiss you in front of your apartment door, get you flowers and treats from your favorite bakery, go on a couple more dates, and then get into bed together (maybe on the same day that he properly asks you to be his girlfriend). he didn't want things to start with a drunken hookup.
"kiyoomi, hey, you still there?" atsumu says a lot gentler this time, seeing the worry on his friend's usually stoic face.
"i don't want a one-night stand, but i have no idea what she wants. and i'm... scared that that's what she wants."
atsumu has never heard kiyoomi admit his worries like this, not even when they were first recruited for the olympics and the excitement started transforming into nervousness. he knew that you mattered a lot to kiyoomi, and this just solidifies that.
"i mean, it doesn't have to be a one-night stand. you can just talk when she wakes up."
"that's true, but i—" kiyoomi hesitates. going to atsumu for advice was embarrassing enough, but admitting this next part is even worse. he's finally got the blonde to a more serious spot, and he knows his next admission will just bring back the teasing.
"hey, you're kind of starting to scare me," atsumu sighs, "please just spit it out."
kiyoomi says nothing. instead, he braces himself for what's to come.
kiyoomi turns the phone camera and atsumu sees to the hotel's dining room table overflowing with every single breakfast item on the room service menu. in addition to all that, there are even desserts and several cups of juice and coffee.
there's a beat of silence.
and then suddenly, atsumu is practically dying of laughter, "what the fuck, omiomi? what did you do?"
kiyoomi faces the phone back to him, his face a lot redder than a few minutes ago, "i panicked, okay? i figured—you don't have breakfast with your hookups, right?"
"this is breakfast for at least 10 people!"
"i wanted to make sure i got something she liked!"
"don't you already know what she likes?"
"well, i was worried she might be in the mood for something else!" he groans, rubbing his hand across his face. he moves the phone a bit so atsumu can't see how much he's stressing about this.
"she's going to think it's stupid. i just like her so much and i panicked and i just hope she had a good time last night and i feel like she won't take me seriously with this fucking spread but it's not like i can get rid of it and i have no idea if she'll even want to go out with me now and i—"
"just ask her," atsumu says.
"miya, she's asleep and—"
"did you have a good time last night?" atsumu practically shouts, somehow looking past kiyoomi through the phone screen.
"what—"
"a great time, actually," you say.
kiyoomi turns, seeing you leaning against the bedroom door behind him.
"but, i don't kiss and tell, so you should go back to bed," you make your way to kiyoomi, gently placing a hand on his arm, "'cause it looks like this guy and i have a lot to talk about."
atsumu gives a quick goodbye, winking at kiyoomi before hanging up. kiyoomi sets his phone down and turns to completely face you. your hair's still a little messy, you're wearing his shirt—oh wow, you look good in his shirt—and kiyoomi nearly forgets the situation he's in. before he can begin explaining himself, you speak up.
"yes, i've been up for a while. yes, i heard most of that conversation—i think atsumu forgets how loud he is—and," you move closer, wrapping your arms around his neck while his hands find your waist, "yes, i would love to go out with you."
when your words finally register, he feels a stupid grin spread across his face.
"yeah?"
"yeah," you smile up at him, "it's not every day that i get to wake up to a breakfast buffet."
you laugh at the way his cheeks turn pink before he buries his face in the crook of your neck, "did i at least get something you like?"
"well, i like you."
"not what i meant... but i like you, too." he says softly.
"so i've heard," you gently nudge him back so you can look at his face properly, "i believe you like me so much?" you grin.
he groans, "you're never going to let me forget this, huh?"