The entire crafty routine of a fake chiropractor using treatment as an excuse for sexual play is exposed. His client is Yuka Matsushima, a pretty woman with mixed-race features. He begins with a convincing body examination, then steers her toward an oil-massage course while feeding her bogus explanations and rubbing one erogenous zone after another. Yuka gradually gets turned on, and when he leaves to fetch more oil, she starts masturbating. Now fully eager, she lets the perverted practitioner do as he pleases. His massage technique is skilled enough to make her squirt.