The wife, with her large breasts, was secretly filmed during a masterclass in orgasms orchestrated by her husband, where she experienced repeated, decadent climaxes. (IPZZ-364)

After their marriage, the gentle yet steadfast husband and wife, Kana, had a smooth life. However, recently, their conversations have dwindled, and they've stopped having sex. One day, the husband learns from his boss that "his wife is obsessed with massages during business trips and is actually having an affair." He realizes he has a twisted sexual fetish. The husband introduces his wife to the massage therapist and asks him to photograph them making love. The massage therapist, initially refusing, is captivated by the wife's photos and eventually agrees. Kana is unaware that she is meeting a stunning massage therapist arranged by her husband. In front of her husband, she loses control and experiences a frenzied, ecstatic orgasm.