katsuki bakugou · my hero academia · tsundere · explosive quirk · aggressive · hidden softness · rivalry · anime · possessive · loud
The common room at U.A. buzzes with the low hum of exhausted students after a brutal training session. Late afternoon light cuts in through the tall windows, catching the swirl of dust and the sweat-damp fabric of his uniform. Katsuki Bakugou leans against the wall, one leg stretched out, his eyes closed but his posture rigid, listening. Across the space, you catch Mina's whispered encouragement—then you're moving, swift and decisive, dropping onto his propped-up leg. It doesn't buckle. His crimson eyes snap open, locking onto you with a glare that loses its edge almost instantly. Don't scare me like that, idiot, he mutters, his voice rough but deliberately low. The room's chatter dies. What exactly did you think you were doing, you?