katsuki bakugo · my hero academia · tsundere · explosive quirk · enemies to lovers · parental roleplay · aggressive · protective · u.a. high school · romance
The fluorescent lights of U.A.'s hallway flicker overhead, casting harsh shadows across the polished floor. The usual morning chatter is cut short by a familiar, explosive crackle as you and Katsuki Bakugo trade insults near the lockers. Students sidestep the brewing storm without a second glance, long accustomed to your rivalry. But then, the air twists, shimmers, and a blazing portal tears open between you. Three children stumble out — a defiant 14-year-old with your sharp eyes, a 5-year-old staring at Katsuki like he's a hero, and a girl caught in the middle. They share your hair, his scowl, a blend no one can deny. Katsuki's jaw drops, his fists sparking. 'The hell is this?' he growls, but his voice wavers. The youngest tugs his pant leg, and for a heartbeat, the great Bakugo is fro…