In the case of a married woman, Shoko (37 years old). Married for 4 years and 6 months, working couple without children. A married woman who grew up under strict parents and went to a girls' school is serious and mature. She was alone after her first love at university, but got to know her husband at a friend's wedding and got married after a year of dating. It was a busy but happy day with medical office work and housework supported by a gentle husband. (Secret Journey #15). "When I was in junior high school, I masturbated for the first time ... while reading the erotic novel that my father had hidden ..." Reunion for the first time in two months. A married woman who regained her confidence as a woman on her last trip had a new conflict. The true nature of a woman who sleeps in herself... A married woman goes on a journey to find the origin of sex. A married woman who was disturbed by instinct in Kyoto, the stage of the erotic novel I read when I was a junior high school student, shakes her body and sobs at the awakening of new pleasure.