These Demons influence lust and sexual perversion, and most demons of rape fall into this category as well. These demons can also be summoned or brought to a summoner through Witchcraft and the use of spells. When engaging in any sexual activity with humans (including rape) these beings have intercourse with the victim or summoner, often in the astral or etherial form (also known as Spiritual form).
Lilith - 1892 by John Collier

Lilith is said to be the mother and bearer of all Incubi and Succubi spirits.