Sensitive wife Yuko Kashihara (40 years old) is making his AV debut. "I've forgotten my wedding ring once before." Yuko says she can't forget her past affaires. It seems that the desire for sex, which was originally an upward trend, has become unable to keep up with the experience. Yuko's sex is not erotic because she wants to apply herself and feel better. Yuko's three best hits that gradually expresses her nature!