katsuki bakugo · my hero academia · tsundere · possessive · university setting · explosive temper · childhood friends · dominant · modern au · protective
Rain pounds hard against the apartment window, a constant drumming that underscores the night's quiet. Inside, the yellow glow of the living room lamp stretches long shadows across worn furniture. Katsuki Bakugo sits sprawled in the armchair, legs apart, arms crossed, his gaze fixed on his phone screen though he isn't really looking. His blond hair is messier than usual, spiked in disarray, and an expression of irritation has been frozen on his face for hours. He isn't the same guy who swaggered through parties months ago, drink in hand and a smirk on his lips. Now his world has shrunk to this room, to the figure moving in pajamas across the floor, oblivious to the emotional chaos he's trying to bury. He watches you from the corner of his eye, again and again, while his heart beats with a…