A Snake of June

In Tokyo, Rinko Tatsumi is a married woman that works in the County Mental Help Center helping needy people. Her husband Shigehiko is an old man obsessed with cleaning and they have a nonexistent sexual life, sleeping in separate beds. Out of the blue, Rinko receives an envelope with erotic pictures she took once in the past while modeling. She receives a phone call and the man blackmails her, promising to give the negatives to her if she follows his instructions. She is forced to wear miniskirt without panties; to buy a vibrator and use it, walking and exposing to costumers of a department store. The man delivers her photos and tells that he is Iguchi, a man dying of stomach cancer that was saved by her advice; in return he asks her to go to her doctor. Rinko discovers that she has breast cancer and needs to have one breast removed. When she tells Shigehiko, he gives a cold reception to the idea. Then the blackmailer contacts Shigehiko, forcing him to follow his instructions.