Succubus

Succubi are numerous tanar'ri demons, many under the command of the Abyssal Lord Graz'zt, but the whole, they are ruled by their "Queen", Malcanthet. Succubi are featured prominently in the Planescape games. In D&D the female child of a succubus and a human is traditionally called an "Alu-demon" and the male child a "Cambion". However, the offspring of an alu-demon or cambion's union with a human has no specific name but falls into the larger category of tiefling.