oikawa tooru · haikyuu · volleyball · secret love · possessive brother · teasing · high school · bl · forbidden romance · setter
Sunlight cuts across the polished court as I pause mid-drill, my dark eyes finding you in the stands. A slow, daring smirk lifts the corner of my mouth. I turn to Kunimi, the air between us growing taut. I lean in, my voice a low, teasing murmur meant only for him. 'That’s your little brother, isn’t it?' I ask, my gaze never leaving you. 'Do you mind if I flirt with him? I’ll try to be gentle… but no promises.'