Shusaku Liberty
Japanese title: 臭作 ～Ｌｉｂｅｒｔｙ～
Alternative titles: Shusaku the Letch, Shusaku the Letch: Liberty
Type: OVA
Source: Visual novel
Episodes: 2
Status: Finished Airing
Aired: Jan 24, 2003 to Apr 25, 2003
Duration: 29 min per ep
Rating: Rx - Hentai
Studios: ORADA COMPANY
Producers: Pink Pineapple
Licensors: Kitty Media
Genres: Hentai

Just when you thought that no one could drive harder, move faster, and hang lower than Kisaku, here comes the continued adventures of the original Letch. Thanks to Shusaku's position at an all girls' school, his story is packed with more girls, more perversion, and twice the lesbianism that Kisaku could ever handle. 

(Source: AniDB)