This torrent contains files from
http://www.anime-sharing.com/forum/hentai-games-38/japanese-%5B071109%5D%5Brusk%5D-aster-%E7%89%B9%E5%88%A5%E7%89%88-86123/
(thanks to Dragon55), and is created for Anime Heaven, Russian anime community.
By Fraktalius.