Hanako x Tsukasa(Toilet bound Hanako Kun) Reason:spoilers for those who havent seen the anime) siblings and hanako killed tsukasa and tsukasa is pretty manipulative
Muzan x Tanjiro(Demon slayer) I HAVE NO IDEA WHY THIS IS ACTUALLY A THING-???????
Muzan x Nezuko(Demon Slayer) muzan turned...