My son became a training table for my mother who was going to work at a soapland

"Mom, I've decided to work at a bathhouse!" Asuka is thrilled by her lack of sex with her completely exhausted husband, and decides to work at a soapland. However, despite boasting that, she has big breasts that she is proud of, but she has no experience working in a soapland and is not confident in sex. With this, not only is it a poster soapland girl, but even getting customers is a dream come true. After much deliberation, Asuka urges her son to cooperate...