I agree with what
kopiluwak said about rules being "coin flip" with a content of H-games. What I wrote about Steam release so far is true, the only problem which moderators can frown upon is bestiality - usage of horses in a brothel. Like, if that's the issue... well, yeah, it would be a problem to solve for devs. As I said, loli-content isn't a problem for steam release, because that content is reserved for a "patch". Can horses be set in the same way, code-wise? No idea.
Review process is not fast in this case, which I find concerning because I thought everything is set.
At this point we should just wait for a word from the dev.