A massage salon for women only, popular among housewives in a certain residential area in Tokyo, based on word of mouth. It seems to be thriving, with many appointments being made at all times. Rumor has it that the women are driven crazy by the massage technique, which slowly massages the area around their private parts, making them moan with pleasure, and then teasing them repeatedly just before they reach the brink. Finally, they accept the masseuse's penis...