Sawamura Reiko's retirement commemorative work Please forgive me... Conditions for exchange of immorality

A house I rented on a deadline. Masao and Hiroko become attached to each other and consult with the landlord Kimura whether they will be able to continue living there. The next day, Kimura's son visits and asks Hiroko to go through a physical relationship, saying, "If you want to continue living there, there are conditions for exchange." Hiroko, whose only husband knows men...