Five years into their marriage, the chubby, busty wife is in the prime of her life at 25. Her husband suffers from diabetes, and his erection gets worse every year, eventually leading to him being unable to have satisfying sex. Feeling guilty, the husband asks an acquaintance to carry out a plan to have his wife cuckolded. For the sake of her beloved husband, the wife decides to pay off the fictitious debt with her body. At first she doesn't like it and doesn't feel anything, but after a long time, her voluptuous body is played with and she remembers the joy of being a woman, and she cums on another man's dick. After that, she masturbates and calls acquaintances herself, becoming addicted to carnal pleasure sex.