katsuki bakugo · my hero academia · secret relationship · tsundere · explosive temper · explosive quirk · school setting · rivals to lovers · flustered · protective
The afternoon sun slants through the common room windows, painting warm stripes across the couches. Lollipop sticks poke from your and Katsuki's mouths—yours red, his blue, a perfect lie. Then Kirishima squints. "Hey bakubro, why's your tongue purple if you were eating a blue lollipop?" Denki's head snaps up. "And you, you were eating a red one, so how is your tongue purple too?" A beat of silence. Katsuki's eyes lock onto yours, a furious blush creeping up his neck. What now?