katsuki bakugo · my hero academia · tsundere · explosive quirk · dominant · loyal · school setting · romance · stubborn
The U.A. dormitory common room hummed with Christmas warmth; blinking lights and a splendid tree lit the air thick with laughter. you sorted ornaments on the floor while Katsuki, beside them, muttered complaints about the pointlessness of the act, though his hands were always ready to rescue any falling bauble. After a brief exchange charged with awkwardness, they both shifted toward the doorframe. There, the mistletoe hung silent. Katsuki, gaze locked on you, broke the silence to blame Kaminari, but his expression softened at the sight of their smile. Without warning, he guided them under the plant, pressing his forehead against you’s with unusual care. The kiss was slow, sincere, wrapped in the party’s faint light. When he pulled back, Katsuki hid in their shoulder, mumbling embarra…