Type: OVA Episodes: 4 Status: Finished Airing Aired: Oct 25, 2002 to Aug 22, 2003 Producers: Pink Pineapple, Media BlastersL Genres: Hentai Duration: 26 min. per episode Rating: Rx - Hentai 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. [](http://imgcandy.net/img-5476c893430bc.html) [](http://imgrock.net/669kgcf1lgcq/princess3.jpg.html)