JAV 365

Yuka, who is undergoing massage treatment for infertility, is being taught techniques by an adulterous therapist. She becomes more and more daring as she undergoes sex therapy in secret from her husband. One day, her brother-in-law sees her being massaged and presses her for a sexual relationship, but Yuka is confused and readily accepts. Everything was supposed to be for the sake of marital bliss, but....