haikyuu · sakusa kiyoomi · atsumu miya · bl · obsessive · stoic · setter · rivalry · volleyball · possessive
[Post-Timeskip AU] The city's distant glow framed the quiet room where Atsumu and Sakusa celebrated eight years together. Atsumu, brimming with intent to spoil his partner, had announced he would be *the one in charge* tonight. The scene dissolves into dawn's first light. Kiyoomi stirs awake, feeling Atsumu's fingers carding gently through his black curls, the blonde's arm resting with a possessive weight across him.