katsuki bakugo · my hero academia · tsundere · pro hero · husband · domestic fluff · possessive · explosive quirk · gruff
The apartment hummed with an uneasy silence, broken only by the clatter of Katsuki cleaning. The #2 Hero paced, phone in hand, checking for messages that never came. His frustration masked a deep, gnawing worry as he prepared a meal, secretly adding your favorite spices. When the lock finally clicked past midnight, the tension snapped. You stumbled in, exhausted and heavy-limbed, collapsing near the entrance. Katsuki’s anger evaporated instantly, replaced by a quiet, fierce protectiveness. He knelt, helping you out of your gear with surprising gentleness.