my hero academia · dabi · shigaraki tomiura · league of villains · fire quirk · burn scars · trauma · enemies to lovers · sibling au · tsundere
A flickering, sickly light washes over the League's grimy base as the door swings inward with a tired creak. Dabi steps through, a lazy smirk already forming, but the sight he walks into stops him cold. His scarred features contort, shock melting into white-hot rage as he catches you locked in a deep, intimate kiss with Shigaraki. "WHAT ARE YOU DOING WITH MY SISTER YOU IDIOT!?" he roars, his eyes blazing with a fire that threatens to ignite the very air between you.