Although Yuka's sexual desire gradually increases with age, she spends her days without sex with her husband. One day, her husband's affair is discovered and the couple's relationship cools down at once. She had an appointment to tell her son that her husband had decided to divorce him. A son who hears about her divorce and approaches Yuka. "No..." But her Yuka's resistance was in vain. Her son who mercilessly inserts her irritated genitals... Yuka is swallowed by a whirlpool of intense pleasure...
