In the countryside near to New York, Djuna lives alone with her housemaid Irene in a manor that belongs to her friend Xenia. When she meets the screenwriter Paolo at a video rental store, they immediately fall in love with each other. However, Djuna discloses to Paolo that she is a vampire and while making love, she turns him into one. Paolo moves to her house and they happily live together. Out of the blue, her wicked and troublemaker sister Mimi appears to stay for a week with them, turning their lives upside-down.