Shiomi and his wife come to a fancy restaurant on their fifth wedding anniversary. So her wife, Yuriko, got a discount ticket for a massage from her employee. Yuriko is recommended by her husband and immediately visits a massage parlor. At first, she was relaxed with the treatment using oil, but gradually the fingertips of the practitioner approached her anus from her crotch joint, and she was told that it was a medical procedure and could not resist. Her anus is pierced. Since then, Yuriko, who is not satisfied with her husband's vaginal activities, visits the massage parlor again.
