JUX-744 My friend's mom is the No.1 soapland girl, Hitomi Tsuzuki.

A single mother, Hitomi, raises her beloved son alone. She has been secretly working at a soapland for ten years, telling herself she's doing it for her son, and has unknowingly become the number one requested bubble girl with her techniques. One day, Hitomi accidentally encounters her son's classmate, Kyosuke, at the soapland. Kyosuke is shocked and tries to leave the shop in a hurry, but Hitomi, not wanting her son to find out, quickly grabs his member, swollen with dreams and expectations…