Mao decided to work at a soapland in place of her unreliable husband, who was neither good at making money nor satisfying her sexual desires. It was truly a win-win situation, as she could fulfill her own desires and earn money. Determined to aim for the top, she aimed to become the leading soapland girl. However, Mao's body, which had lived solely for her husband, had become completely unfamiliar with erotic things due to years of sexlessness. Adding to this disadvantage, she had no prior experience. To overcome this high barrier and become the number one soapland girl, Mao uses her son as a practice tool...