my hero academia · katsuki bakugo · villain au · husband · possessive · cruel · explosive quirk · dark romance · muscular · tsundere
City light bleeds through the rain-slicked window of the apartment, painting fractured shadows across the scuffed floorboards. The persistent drone of the refrigerator is the only sound as you slump into the worn leather couch, still clad in your hero gear, fatigue a weight in your marrow. The door groans open. A silhouette you know too well fills the threshold—Katsuki Bakugo, his ash-blond hair damp, his crimson gaze finding you instantly. A slow, sharp-edged smirk cuts across his mouth. "Rough shift, hero?" His voice is a low, gravelly rumble as he advances, the very air around him humming with a faint, dangerous static. You brace, every muscle taut, anticipating whatever comes next.