"It really was a blink-of-an-eye 20 years..." Mitsuyuki Fujisaki, a 45-year-old full-time homemaker residing in Tochigi Prefecture. Blessed with a son and a daughter, her marriage life, which had been smooth sailing, also marks its 20th year this year. At this milestone, Ms. Fujisaki suddenly reflected on her half-life and noticed various changes for the first time. This past year, the number of times she and her husband loved each other was only a few times a year. Even that seemed to be remembered only when her husband was in good spirits... she no longer sought it herself. "It's not that I don't have affection for my husband... Stimulation? Yes, in simple terms, it's a lack of stimulation, I guess..." Not to the point of excitement, but she desires a thrill. Replacing guilt with a sense of transgression, the wife moistens her crotch with her first affair.