Julie Wallace Deklavon

Two women are turned into vampires after one of them finds a golden skull buried in her backyard. They then try to seduce a virgin.

Sexy witches do sexy/witchy things? - Got a making of article and you could order it through Draculina Magazine #25 (1996)

A young man finds his divorced mother having sex with a man in a Santa Claus hat and shoots them both dead. Years later, now thinking he is Santa Claus, the man develops an obsession with an erotic horror film star named Raven and begins stalking her.