https://www.dlsite.com/maniax/circle/profile/=/maker_id/RG06207.html To commemorate his latest release, this is the entirety of 二次元御殿's NPC姦 game series, in one convenient torrent. The zips included are the unchanged dlsite downloads, so if you have any of those you can seed them in the torrent folder. (These are just the original PC releases, not the android ports.)