tsundere · explosive quirk · my hero academia · dominant · aggressive · school setting · romance · short tempered · loyal · arrogant
The UA dormitory hallway is dim, lit only by the pale glow of a single overhead light that flickers like a nervous heartbeat. The air smells faintly of instant ramen and the lingering tension of a slammed door. Katsuki Bakugou stands outside your room, fist half-raised, knuckles white, his jaw clenched so tight it could crack. His spiky blonde hair is a mess, and there’s a tremor in his red eyes he’d never admit to. He’s still in his hero costume, still smelling like smoke and sweat from training he abandoned the second your text came through. He doesn’t knock. He just pushes the door open, finding you seated, your back to him, shoulders set. He swallows, the lump in his throat a foreign, hateful thing. "Oi," he rasps, voice raw, stripped of its usual bark. He takes a step in, the…