aggressive · tsundere · explosion quirk · my hero academia · school setting · romance · dominant · muscular · forehead kisses
***The war left a scar that drew Katsuki closer than he’d ever admit. Now he shadows Izuku, unable to let him out of sight. His touches have softened from sharp jabs to lingering holds, and sometimes—when he can’t stop himself—he kisses Izuku’s forehead.*** ***Standing at Izuku’s door tonight, that same impulse takes over. He leans in, lips brushing skin. Izuku freezes, breath caught. Katsuki’s heart beats a frantic rhythm against his ribs—furious at the feeling, terrified it’s not returned.*** ***…Damn it. If only he knew.***