WHY INCUBUS & SUCCUBUS DEMONS VIOLATE PEOPLE Demons who sexually violate humans are called incubus and succubus. Incubus demons have sex with women and succubus with men. All demons are actually male. They attack humans when they fall asleep either at night but even if they take naps during the day. They often try to become your sexual partner or spirit spouse and can be overly possessive of you as they do not want to share you with your actual spouse. Their goal is to destroy your relationship