A middle-aged woman's unusual sexual habits. What is the mystery hidden there? Reiko Kodama has an unusual propensity. When she has sex with a man, she puts handcuffs on herself. This was triggered by her sex life with her husband who died two years ago. Ever since she put handcuffs on herself on a whim, Reiko has been obsessed with this fascination. And now. In the city, Reiko takes men as customers in order to pay off her debts...
