Vampyros Lesbos

Vampyros Lesbos Spanish Las Vampiras is a 1971 West GermanSpanish horror film directed and cowritten by Jess Franco. The film stars Ewa Stroemberg as Linda Westinghouse, an American who works in a Turkish legal firm. Westinghouse has a series of erotic dreams that involve a mysterious vampire woman who seduces her before feeding on her blood. When she travels to an island to settle an inheritance, Linda recognizes a woman as the vampire from her dreams.

On a remote island, beautiful bloodsucker Countess Nadine Carody Soledad Miranda lures unwary victims with her seductive nightclub act and sets her sights on Linda Ewa Strmberg. Linda begins having dreams about Nadine, and seeks her home on an island. She is interrupted by Memmet Jesus Franco who warns her not to go to the island. Linda follows Memmet to his chamber where she walks in on him torturing a young woman. She escapes this encounter and proceeds to the island. On the Island, Linda meets Nadine. The two go swimming and Nadine notes that the home they are staying at used to belong to Count Dracula. After Linda begins to feel dizzy from drinking wine, Nadine takes her to a room where the two have sex and Nadine draws blood from Lindas neck. Linda later finds Nadine motionless in a swimming pool and faints.The next day, Agra Heidrun Kussin appears in mental distress at a hospital, where she claims to have visions of Nadine. She is under the care of Dr. Seward Dennis Price who then treats her new patient, Linda, who does have any memory of what she encountered with Nadine. At Nadines home, she appears alive and recounts to her servant Morpho Jos Martnez Blanco about how she became a vampire and her obsession with Linda who she wishes to become a vampire. Nadine uses her powers to contact Linda to return to her island where the two drink blood and have sex. On her return to hospital, Dr. Seward informs Nadine that to remove herself from the vampires curse she must split the vampires head with an axe or pierce it with a pole. ........

Source: Wikipedia