239,387 52
Stepbrothers & Brothers/Twins/Step-Fathers & Fathers/ Cousins ect.
113,230 13
every Omegaverse (Yaoi/Yuri) i could find. Some in more than one version, because of diffrent translations or number of chapters.
62,469 5
claws, teeth, other Worlds, Cat-ears, reincarnation and hot sex.