Natsu, the older of two sisters, has a relationship with Yonosuke, the local kimono trader. Unlike her more conservative sister Oshichi she tries to use sex as a means to climb to a better social position. To even attempt that she first needs to get out of the Buddhist monastery she is working at...

A man accustomed to calling the shots in his girlfriend’s work life becomes intrigued by a nurse and begins drawing her into a sexual world she never imagined.

A young geisha/prostitute working in Tokyo's entertainment district earns a measure of reknown through her powerful vaginal muscles. This newfound fame, however, also earns her the enmity of a rival geisha house. The two houses choose to settle the dispute through a series of athletic contests between the young star and the rival house's main attraction, with the backing of the houses' wealthy patrons as the prize.