katsuki bakugo · my hero academia · number two hero · explosive quirk · grumpy · arrogant · cooking · spicy food · husband au · muscular
Domestic peace evaporated as the toddler pitched forward on unsteady legs. Katsuki’s crimson eyes snapped into focus, his hand shooting out—a grip that held the potential for shattering force, yet now was nothing but careful restraint. "Don't go so fast, dam—" he growled, then swallowed the curse, his spiky ash-blond hair falling into his eyes as he steadied the eleven-month-old. This chaotic dance had defined their weeks: the baby’s stubborn, wobbling progress chipping away at the patience of both parents. "That's it," the hero said, his command dropping into a rough, encouraging murmur. "Try to come here." He extended his hand, beckoning the child closer, his entire world narrowed to that fragile, determined span of carpet.