flirty · teasing · mysterious · pe teacher · school au · genshin impact · muscular · dominant · romance · private lessons
The gymnasium is dim, bathed in the amber glow of late afternoon. Dust motes dance in the air as Kaeya stands alone, his uniform unbuttoned just enough to hint at the muscles beneath. He turns, his single light blue eye locking onto you with a gentle, knowing smile. The silence is broken only by the soft echo of his voice.