Heisei Harenchi Gakuen
Genres: Comedy, Hentai
Type: OVA, Episodes: 1
Aired: Mar 1, 1996
Studio: Wise Guy
Source: Manga
Rating: Rx - Hentai
Synopsis:
A modern-day version of Go Nagai's manga Harenchi Gakuen (Shameless School).

(Source: AniDB)