Susy goes to Persephone's office to be examined and prescribed some medicine. Persephone is not only a nurse, but also a sadistic lesbian who enjoys playing with some of her patients. She tells Susy to undress, leaving her in her underwear. In the meantime, she puts on a pair of surgical gloves.
Susy is tied up and gagged on the bed now. Persephone reaches the bedroom, sits down comfortably next to Susy, takes off her high heels and begins her game. She puts her both feet in pantyhose over her mouth and nose. She keeps them tight, so Susy has to smell the strong odour of wet nylon and sometimes she can't breathe, because the dominant nurse pushes them so hard. Persephone removes the tape from Susy's mouth, but covers her mouth and nose with the gloved hands . Then she resumes dominating her with her feet, putting one inside her mouth and pinching her nose with the other one. At one point, she even goes so far as to put a foot inside her mouth and pinch her nose with the gloved fingers, sadistically watching the poor slave struggling.
The sadistic nurse's game continues, but this time she takes off her tights and continues barefoot . First she puts her foot over her mouth and Susy immediately smells the strong odor coming from the toes and feels the wet skin of them. Persephone goes to a harder level. so she puts a foot inside her mouth and closes her nose with the toes of the other one. Susy struggles and makes muffled screams.
Persephone's game continues and she has fun to keep her stinky feet over Susy's mouth and nose, alternating foot gagging and foot smelling action. She plays in this way for several minutes when, near the end, she holds Susy's breath for long time.