Shintaisou: Kari
English name: Princess 69
Genres: Hentai
Type: OVA, Episodes: 4
Aired: Oct 25, 2002 to Aug 22, 2003
Studio: ORADA COMPANY
Source: Visual novel
Rating: Rx - Hentai
Synopsis:
A P.E. teacher, Nikusuke, happened to obtain a brief of "Dark Rhythmic Gymnastics Project". It is a competition where the players compete with others their lewdness. Following the project, Nikusuke looked for the players with Tomomi, a granddaughter of the board chairman. Their first game was Miku. Tomomi deceived innocent Miku, and she invited Miku out at night.