I have always loved Tohru Nishimaki's hentai manga and doujinshi featuring big-tittied women, and I was glad to come across this DOA hentai doujinshi years ago. I like the fact that Nishimaki didn't make Zack look like a racist stereotype like other Japanese artists usually do. I hope it's possible that this one gets translated sooner or later; I always wanted to know what the story was about.