Los ritos sexuales del diablo

A young woman named Carol travels to England after her brother's unexpected death, staying with her sister-in-law. There, she becomes embroiled in a sinister Satanic sex cult led by Mauro Ribera's character, Robert, whose rites involve orgies and black magic. As the cult's influence grows, Carol finds herself drawn into a world of debauchery, violence, and utter depravity, with Vanessa Hidalgo playing her partner who is soon drawn in alongside her.