Chisato, a married woman who manages as a landlord of a condominium inherited from her parents' house. At one point, Miyamura, a resident who had lived for many years, decided to return to his parents' house. At the time of parting, Miyamura suddenly pushed Chisato down, saying, "I've always liked it!" Chisato forgives her body "only once", but she feels the intense sex of Miyamura who has just hit her feelings so far, and she is crazy about it and asks for it many times. However, the next resident inadvertently asked me about the situation ...