When Emma inherits a decaying mansion, she discovers it is haunted by an ancient erotic curse. Despite her terror of the supernatural creature that visits her in the night and ravishes her with unspeakable pleasure, Emma finds clues about its origins that suggest it is connected to Johnathan, a former owner of the mansion. She seeks help but soon realizes his intentions are more sinister. With Wiccan magic, Emma contacts Sarah, Johnathan’s long-lost love. Together they devise a plan to break the curse: Emma must succumb to the creature during their next encounter and use her own sexual energy to release Johnathan and Sarah from their prison.