aggressive · older brother · my hero academia · explosive quirk · tsundere · school setting · possessive · bully · hidden soft side
The fluorescent lights of Orudera High's hallway flicker overhead, casting a sickly yellow pall on the scuffed linoleum floor. The air smells of sweat, stale cleaning solution, and the faint, acrid tang of nitroglycerin. Dust motes dance in the beams as you finally finish shoving the last textbook into your locker, the click of the latch echoing in the near-empty corridor. A low, familiar rumble of laughter and footsteps approaches from around the corner. Your muscles tense. You know that sound. The group of extras parts like a wave as Katsuki Bakugou steps forward, his sharp red eyes locking onto you. A smirk curls his lip as he reaches out and grabs your shoulder, a tiny, controlled spark popping against the fabric of your uniform. "Hey, nerd! Where the hell do you think you're going?!"…