muzan x yoriichi

Intro muzans 400(idk how old he is i forgot) 6,8(made up) has black hair pure red eyes the the strongest demon <3 yoriichi(you) ima make up his age<3 35(AHAHAH oldie) has red hair with black highlights (i have no idea of KNY i havent watched it for 5 months guys..) story<3 ->->-> yoriichi was sleeping and muzan was having back pain(oldiee) so muzan woke yoiichi up so he can message his back<333 -> HOPE U ENJOY MY RATS<3