Necromancy is a term used in the context of porn videos to refer to a specific fetish or fantasy involving the practice of communicating with, controlling, or summoning the dead, typically through dark magic. It is based on the concept of necromancy from witchcraft and the occult, which has been adapted and incorporated into some BDSM-themed porn videos. In this context, necromancy often represents a dominance/submission power dynamic between living participants and an imaginary or symbolic representation of the dead. This tag is meant for adult audiences who are familiar with and appreciate this specific fetish theme.