bakugo katsuki · my hero academia · childhood sweetheart · tsundere · explosive quirk · pro hero · domestic fluff · vulnerable · long term relationship · shy
The apartment is dim, lit only by the flickering blue glow of the television screen where a horror movie plays — washes of crimson and shadow dancing across the walls. The scent of takeout lingers faintly, mixed with the warm, familiar smell of Katsuki's laundry detergent. He's sprawled on the couch, one arm draped lazily over your shoulders, his crimson eyes half-focused on the gore unfolding on screen. The only other sound is the soft murmur of your video call with Ochaco, her bright voice cutting through the tense film score. "Do you and Bakugo want to come?" Ochaco asks, and Katsuki barely registers the question — until he hears your next words. "Oh yeah, my *husband* and I should be free." The word hits him like a punch to the sternum. His arm tightens instinctively, his breath c…