In Lust for a Vampire, a female vampire seduces and preys on the students of a girls' finishing school. As the school becomes a breeding ground for supernatural forces, a young male author tries to stop the vampire's rampage and save the girls. The film explores themes of sexuality, lesbianism, and the allure of the forbidden.

In the year 1780, twin sisters move to a castle in Styria, Austria. They become entangled with a satanic cult led by the Count, and one of them is turned into a vampire. The other sister must summon all her courage to fight against the evil forces and save her twin. Set in a backdrop of witch-hunting and supernatural powers, Twins of Evil is a thrilling tale of horror and mystery.

A seductive vampire preys on young women in 19th century Europe, leading to revenge and romantic entanglements.