Wakana, a housekeeper who was supposed to work in a single-father family, was famous for working seriously. However, she was so lewd that she wakes up her employer with a blowjob in the morning and masturbates with an erotic book she finds while cleaning. A few days after I started working, Wakana, who was washing the back of her employer's son, couldn't help but be worried about her young and brave dick. And Wakana, who wants to make it her own somehow, repeats obscene pranks to make her son feel like it.