Adultery, NTR, homosexuality, incest──sex that destroys morality reveals a woman's true nature. After the last trip (Married Woman Hot Spring Trip 129), a married woman, at her husband's request who had woken up to being cuckolded, came on an officially sanctioned adulterous trip. However, the director's daughter would also accompany them on the trip… Upon arriving at the inn, while the married woman was at the large public bath, the director and his daughter engaged in incest. The married woman returned but couldn't enter the room, so she peeked at their act and masturbated out of excitement. As the married woman returned to the room, she was confronted about her peeping and masturbation, and confessed, "I'm looking forward to having a penis inserted." While she sucked on the penis with lustful eyes, his daughter returned and joined in, verbally berating her while playing with the married woman's breasts and genitals. As the situation was explained, the married woman's face was pushed against the daughter's genitals while being penetrated by the penis, leading to a chaotic 3P of excitement. Two weeks after the trip, the director and the married woman went to a hotel. The married woman, engrossed in pleasure, climaxed multiple times.
