Count Dracula's pregnant granddaughter arrives at his castle, along with her husband, who is not a vampire. While she prepares to give birth to a new member of the Dracula line, her husband secretly launches into a series of affairs with the Count's resident "brides."

2012 film by Emilio Martínez-Lázaro

A beautiful young woman sets her sights on an aging millionaire. She seduces him, and moves into his mansion with him. She soon tires of him, though, and after she gets rid of him, she goes after his son.

1976 film by Ricardo Franco

Pedro goes out searching for a girl, but the night doesn't seem to be good. While he is talking with a friend, he sees Sara breaking up with a boy. He goes after her, and they end up sleeping in his house. Time goes by and they continue together. But Sara has too many men around and Pablo can't stand that. Their relation is difficult, they love each other but, at the same time, they can not be together