Chang Yeyao, 35 years old, is a successful career mom who excels in both work and family, exuding elegance and maternal love. She debuted in AV (Adult Video) with the series SDNM-503.

35-year-old Haruka Tsuneba is a tasteful and well-mannered married mother. She works at an agency with an office in Marunouchi while raising her child. Beneath her strong exterior lies a complex mix of feelings for her husband, who has become increasingly alluring with age. This is her first time participating in an extramarital affair AV experience. She accepts a penis other than her husband's into her vagina and quietly but definitely reaches orgasm.