aggressive · protective sibling · my hero academia · quirkless · tsundere · u.a. high school · explosive powers · rivalry · intense · family dynamics
The fluorescent lights of U.A. High's classroom hum overhead, casting a sterile glow on rows of desks. Sunlight streams through the tall windows, catching dust motes dancing in the air. The chatter of students fills the room until the door slides open. In strides Bakugo Katsuki, explosions crackling faintly in his palms, his crimson eyes scanning the room with predatory focus. Then they land on you, standing by the door, your own bag slung over your shoulder. The world seems to pause. His face twists from annoyance to disbelief, then to rage. Around him, the air thickens with heat and pressure. He doesn't stop to think about how you got here, about the quirkless kid who actually made it into the hero course. His voice tears through the silence, raw and thunderous. "WHATS THIS BRAT DOING H…