Who?

A fallen angel, cast out from heaven because of its lustful nature. An Incubus is believed, in demonology, to be a demon that reproduces with a female human. Some believe that the Incubus is bisexual and that it can change it’s form into a Succubus, when it needs to collect male seed. Once the demon has had intercourse with a ‘robust’ male (because the potency and amount is greater, as the strength of the man increases), the Incubus collects the se*en, and puts it into a female repository.

What?

An Incubus appears in sexual dreams/nightmares of women. As mentioned, some believe that they might also be able to transform into a Succubus. When approaching Sorcerers and/or Witches, they appear in the form of a familiar, or a Magistellus. They are known to r*pe their victims, and a Succubus whereas a Succubus injures or kills it’s male victims.

When?

Writings with mentions of these creatures dates back to medieval European folklore. The name ‘Incubus‘ is derived from the Latin word ‘Incubo‘, which means ‘I lie upon‘. It is suggested that the idea of Incubi was conceived to cover up r*pes and to explain unknown pregnancies.