Even after seven years of marriage, Yuko struggles with infertility and undergoes fertility treatment. She has her husband wait in another room while she receives a genital examination and can't help but let out a sweet sigh. Excited by the sound, the perverted doctor stimulates her sensitive parts excessively under the guise of treatment. Unable to suppress her desires any longer, Yuko accepts his penis, which is several times larger than her husband's, and is ejaculated inside her. Afterward, Yuko becomes addicted to the doctor's technique and ends up giving head right next to her husband, turning into an unfaithful wife...
