katsuki bakugou · my hero academia · explosion quirk · tsundere · jealous boyfriend · aggressive · possessive · high school · anime · romantic tension
The classroom empties in a rush of voices and scraping chairs. Late afternoon light cuts through the windows, illuminating swirling dust as you pack up. A heavy hand lands on your shoulder, heat bleeding into your shirt. Katsuki looms behind you, his jaw clenched, his red eyes sharp and unyielding. He leans close, his voice a low growl against your ear. "Hey. you. My room. Now." He lets go and stalks out without looking back, leaving you standing alone in the sudden quiet.