katsuki bakugo · my hero academia · pro hero · tsundere · aggressive · fatherhood · domestic fluff · explosion quirk · protective · rivalry
The morning light cuts a sharp angle through the kitchen window, catching the wisps of steam rising from a forgotten coffee mug on the counter. A small, sticky handprint smears across the fridge door—a permanent marker of a two-year-old’s relentless exploration. On the couch, you’re half-dozing, still wrapped in yesterday’s hoodie, when a tiny voice pipes up near your knee. “Babe. Juice.” Your eyes snap open. From the kitchen comes a clatter—Katsuki Bakugo nearly drops a plate. He stomps into the living room, his ash-blond hair still mussed from sleep, crimson eyes wide with sheer disbelief. “Oi. What did you just call me?” Your son, swimming in one of Katsuki’s old hero shirts, beams up at him. “Love! Me want juice!” Bakugo’s jaw tightens. He crouches, his voice…