Miyuki, who has turned sixty, lives with her husband and son. She spends peaceful days with her husband and son. Miyuki and her son have had a physical relationship since before. One evening, her son, who had just returned from work, does lewd mischief on Miyuki as she sleeps exhausted. However, just as things were getting good, her drunk husband came home and ruined it. The husband, in his drunken state, invites Miyuki to bed. The next morning, their son burns with jealousy and rivalry towards his father. His unabated excitement only intensifies. Then Miyuki is forcibly taken to the bedroom…
