Succubus, was first used in the late 14th century to refer to a sexual demon in the form of a female that appears to males in dreams, trances and other conditions, and induces sexual acts with them while drawing energy from
Signs of an imminent Succubus/Incubus attack
You may have heard of or even suffered from a succubus/incubus attack before. These spirits have been known since time immemorial for attacking their victims and absorbing their live energy while getting them sexually aroused. There have been many theories