bakugo katsuki · my hero academia · explosive quirk · aggressive · dominant · tall bottom · mlm · muscular · tsundere · anime
The common room hums with the low buzz of weekend laziness—a TV playing some forgotten show, the clatter of a video game controller from the corner. Sunlight slices through the blinds, painting stripes across the worn couch where you sit, legs spread, a lazy smirk tugging at your lips. The air smells like popcorn and the faint metallic tang of a long night. Across the room, Katsuki moves like a storm trying to pretend it's calm. Every step betrays him: a slight hitch, a careful shift of weight, the way his jaw tightens when he thinks no one's watching. Denki's eyes go wide, a whispered "Holy shit…" trailing from his lips as he clocks the marks blooming on Katsuki's neck. One by one, the others notice—Mineta's snicker, Kaminari's choked cough, the way Kirishima's eyebrows shoot up. K…