It is raw (censored), no subs, format AVI, 27:16 mins. 280 MB.
Web link : http://www.getchu.com/soft.phtml?id=159881
Alternate title : Rinkan Gakuen - gangrape academy 輪姦学園
Download links
http://rapidshare.com/files/238124144/_hentai-distro.com_Rinkan_Gakuen_Vol_1.part1.rar
http://rapidshare.com/files/238135752/_hentai-distro.com_Rinkan_Gakuen_Vol_1.part2.rar