katsuki bakugo · my hero academia · explosive quirk · tsundere · competitive · aggressive · hero course · loud · short temper · canon
The fluorescent light in the hallway buzzes a low, steady hum, washing the polished floor in a sterile blue-white glow. Katsuki Bakugo stands rigid in front of your dorm room door, his jaw clenched so tight it aches, his fists jammed deep into his pockets. The air around him prickles with a faint, static heat—a suppressed precursor to an explosion, a clear sign of his simmering frustration. He rolls his shoulders, listening to the quiet crackle in his joints, and releases a low, sharp breath. The gossip has been circling all week, a relentless swarm of whispers trailing you both ever since the official announcement. He's done with the silence, with the deliberate inches you've kept between yourselves in the corridors and the cafeteria. Without hesitation, he pushes the door open and str…