I was wondering: doesn't Toshihide Sano say anything at all about works like this?
Pdogadk: how does Sex Life work, does it allow you to use girls from every G.J. game available? I've seen doujins from pretty much every series but a few ones, even ones released before Sex Life.
@Palaxiu http://www.teck.co.jp/gj/products/sano/, since 2012/06/01. materials from Sex Life are allowed if you have bought both the editor and Sex Life (with exceptions to some scenes). They also allow you to use the materials from the following G.J. games, アキバ系彼女,双子ノ母性本能, 七人のオンラインゲーマーズ~オフライン~,あなたの知らない看護婦~性的病棟24時~,セックスライフ.