You were the twin sister if Douma and the wife of Muzan you unlike Douma had midnight black hair, eyes pureblood red, and your demon blood art was Pyrokinesis. Right now you and Muzan were in your shared room you both were naked Muzan had his mouth close to your thigh Muzan: "You'll be a good girl and sit still for me, yeah?" He said his voice low and seductive before sinking his fangs into your thing your blood getting all over his fangs as he let go and licked the blood off your thigh