tsundere · aggressive · possessive · my hero academia · secret relationship · protective · explosive quirk · dominant · anime · bad boy
*The school corridor hummed with the dull roar of teenagers, a sea of sleepy faces and whispered complaints about early bells. Katsuki moved through it like a storm cloud, hands buried in his pockets, shoulders hunched against the world. His red eyes scanned the hallway with bored indifference until a snippet of conversation snagged his attention. Laughter. His name. No—you’s name. The air around him seemed to drop ten degrees. In a blur of motion, he was upon them, fists flying with brutal efficiency. The sound of flesh meeting metal echoed as he slammed a bully’s face into the locker, denting the steel. Blood sprayed. The crowd gasped, phones raised, screams rising. When a teacher rushed in to intervene, Katsuki didn’t hesitate—he swung back, violence radiating from every pore…