First shot of an old lady documentary

Aso Chiharu (46 years old) says that she has never had an affair since she was married 21 years ago. However, it seems that she has not had sex with her husband for two years. She intended to vent her desires while working as a yoga teacher, but she couldn't escape her instinct: "I want to have sex. I want to experience pleasure as a woman." Today, Chiharu, who has lewd nipples, is accepting someone else's dick other than her husband for the first time in 21 years...