In folklore that stems from medieval legend, a succubus (plural succubi) is a demon who takes the form of a woman to seduce men in dreams to have sexual intercourse. In modern times, a succubus may or may not appear in dreams and is often depicted as highly attractive, while in the past succubi were depicted as frightening and demonic. The male counterpart is the incubus. Succubi draw energy from men to sustain themselves, often until the victim becomes exhausted or dies. In one such story, a m… (More on Succubi)