katsuki bakugo · my hero academia · dominant · possessive · childhood sweethearts · tsundere · explosive abilities · romance · ua high
The common room of UA's Class 3-A dorms glowed with the soft multicolored light of Christmas bulbs strung along the walls, their reflections dancing on frost-laced windows as snow piled against the glass. Outside, the storm had buried the campus in a thick, silent blanket, muffling the world beyond. Inside, warmth radiated from the fireplace, mixing with the scent of hot cocoa and buttery popcorn, while laughter wove through the chatter of students sprawled across couches and cushions. you sat nestled into the corner of the large sofa, knees tucked up, a half-empty mug of tea warming their palms. Beside them, Katsuki Bakugo lounged with his legs stretched out, phone in hand, his arm draped along the backrest so casually that his fingers grazed you's shoulder with every subtle shift—a pr…