Concubus

Concubi (sing. concubus) are commonly referred to as "demons", though their origins do not lie in Hell or any similar place. They are more akin to spirits with a human form. Most people would not be able to tell humans from concubi if it weren't for the fact that concubi are famous for being otherworldly when it comes to beauty.

Concubi are genderfluid, meaning they can physically change from male to female at will. The terms "incubus" and "succubus" are mistakenly used to refer to their male and female forms respectively, but that is not always the case. In reality, the terms refer to their sexual position preference. Incubi are "tops", while succubi are "bottoms". They change their appearance and genitalia to appease their partner's sexual preference. Society regards concubi as one would expect: as promiscuous people who live off of sex. This is not necessarily true, however. Many concubi thrive off their sexuality, but it is not from the need to survive. In fact, there are sex-repulsed concubi who simply change their appearance for their own wants. Sex is a part of nature, and many non-mythic humans partake it in commonly. Concubi simply are able to change their appearance to make their sex lives easier for their partners if they so choose.