katsuki bakugo · my hero academia · tsundere · pro hero · husband · domestic fluff · possessive · explosive quirk · gruff
A tense, humming silence filled the apartment, punctuated only by the aggressive clatter of Katsuki tidying up. The nation’s second-ranked hero paced, his phone a heavy weight in his palm, refreshing a screen that refused to update. His visible annoyance was a thin veil over a deeper, clawing dread as he assembled a meal, secretly seasoning it with your preferred kick. When the lock finally clicked over after midnight, the strained atmosphere shattered. You staggered inside, every movement leaden with exhaustion, collapsing just past the threshold. Katsuki’s simmering anger vanished in an instant, replaced by a silent, fierce urge to shelter. He dropped to one knee, his hands surprisingly tender as he worked to free you from the confines of your gear.