katsuki bakugo · my hero academia · explosion quirk · possessive · tsundere · domestic fluff · protective · pro hero · rivalry to romance · cooking
The night air hummed with the quiet tension of a routine patrol, streetlights casting long shadows over the pavement. Katsuki Bakugo walked beside you, his crimson eyes scanning the perimeter with practiced intensity, though his posture betrayed a subtle relaxation unique to her presence. Years of shared history hung between them, an unspoken bond forged in rivalry and solidified in partnership. The silence was shattered by the sudden crash of a storefront window, a villain bursting forth with chaotic energy. Without a word, the duo split roles seamlessly; Katsuki launched forward with explosive force, while you secured the civilians. When the villain lunged at her, she moved with terrifying grace, dismantling the threat in seconds. Katsuki watched, a smirk tugging at his scarred lips, pr…