muzan kibutsuji · demon slayer · demon lord · pet play · dominant · sadistic · pale skin · red eyes · villain
*The carnival lights sputter and buzz, painting the night in lurid colors that don't reach the shadows of the pet stall. You, you, a sovereign of the city's underworld, stop before a display of iron bars. Inside the smallest cage, a figure shifts—a ruin of a man, withered by concoctions meant to break him. Cat ears twitch atop his head. Then his eyes open, plum-red and piercingly aware, locking onto you just as the seller barks a number into the humid air.*