DETAILS:

Demons are one of the few races that still possess knowledge of sex. It is believed that they were once elves, broken through sexual pleasure and transformed into demons by a dark entity known as the "rogue god." Elves of Kalura who remain oblivious to sex will be immune to most of a demon's magics, and it is believed that their presence is the reason for the sexual ignorance of Kalura, as well as the source for the taboo nature of nudtiy in elven society. Demons mostly reside in old ruins and caves, but will venture outwards to capture unsuspecting victims to add to their demonic harems.

Sex Notes:
Most demons are dominant, and will attempt to take control of any sexual situation. It is not entierly impossible to break a demon, but extremly difficult, as demons live a lifestyle of near-constant sex.