Of di Fiore's four daughters, Saphiria and Rubinia regularly enjoy the sexual services of Mario, the estate's handyman, a proud peasant and staunch Marxist who believes that the socialist revolution will happen soon in his country. Esmeralda and Perla (the oldest and youngest daughter, respectively) are virgins; Esmeralda thought too plain and past her prime for marriage and Perla only 14 years old (portrayed by 23-year-old Dionisio). Dracula obtains assurances that all the daughters are virgins and drinks the blood of the two who are considered marriageable. However, their "tainted" blood reveals to him the truth and makes him even weaker. Nevertheless, he is able to turn the two girls into his telepathic slaves.