An incubus (nominal form constructed from the Latin verb, incubo, incubare, or "to lie upon") is a demon in male form who, according to a number of mythological and legendary traditions, lies upon sleepers, especially women, in order to have intercourse with them. Its female counterpart is the succubus.
What do you think of Incubus and Succubus existence? Does Demons in Male or Female Form exist to sleep with you? And can married life save you from it?