That was one of the best looking doujins. Even though I couldn't understand what was being said, I could get the gist of it. But more importantly the scenario seemed plausible. Would very much like it if it gets translated.
Thanks so much for uploading these. I didn't realize he did Code Geass books. Yamaguchi is #1 for romantic H doujins. I wish he'd do Shingeki no Kyoujin.