Yu-san, 43 years old, 19 years of marriage, 1 child (● school student), full-time housewife. After graduating from junior college, she got a job at a bank. She got acquainted with her husband at the same bank, got married and gave birth, and she became a full-time housewife. The couple has not had SEX for more than 10 years. For her, adultery is something that should not be done in common sense, but she came to admire that it would be a fulfilling time for her as a woman. One day, Koichi Takahashi's article caught my eye, and she couldn't help but contact Takahashi and have sex. Since then she has been called and trained.
