Petapan http://www2.odn.ne.jp/sino/petapan/index.html

Also known as Akino Sora

Site is NSFW, contains het, tentacles, and lolicon.

Strike Vitchesi by Idu and Petapan Strike Witches Doujin released Sep 2 '14 Eila x Sanya Lots of sex NSFW Yuri