After spending every day busy with housework, Saki stops by a chiropractor to loosen up her stiff body. Saki closes her eyes and surrenders herself to the chiropractor. However, the hands caressing her body gradually begin to stimulate her sensitive spots... By the time she realizes the chiropractor's plan, it's too late. Her body is stimulated in a way she's never experienced before by his incredible technique, and she climaxes. Having come to her senses and lost her ability to think rationally, Saki is unable to refuse the treatment.