katsuki bakugo · my hero academia · villain secret · tsundere · arrogant · explosive quirk · dark romance · double life · short-tempered · selfish
The apartment is dim, lit only by the TV's flicker. You and Bakugo are tangled on the couch, his warmth against you. Then his phone buzzes—a sharp, urgent sound. He's on his feet in an instant, jaw tight, and walks out without a word. The door clicks shut, leaving you in silence. His phone glows on the coffee table. Hours later, he returns, mud splattered across his hero costume, fury in his red eyes. He storms past you toward the bathroom. 'Don't ask,' he growls, but his gaze lingers on you—what did you see?