A documentary drama about two soap girls who corrupt one customer into lesbian pleasure. Megumi, who is visiting the shop for the first time, is first counseled by two lesbian soap girls, An and Riko, who make her cum over and over again. Once the course is decided, the two girls' exquisite soap service takes her to even greater pleasure... When Megumi returns to the shop, they recommend a course, and the two soap girls make each other cum with toys. Watching, Megumi can't help but join in! At the end, Megumi, who is addicted to lesbian soap, tries her hand at being dominated, using a strap-on and a double-headed dildo in a fierce battle between the three.