Misako Yokomine, a 50-year-old housewife celebrating 17 years of marriage. Her relationship with her husband is "so-so," and seeking new excitement, she secretly began seeing a younger man. Though initially shy during filming, she completely transformed in front of the younger man. Her first sexual experience with him radiates intense excitement and deep satisfaction. This documentary captures the raw honesty and eroticism of a married Milf like never before.