Thanks, I'm glad you enjoyed it!
Regarding terminology: The reason why I use "futa" instead of any other term is simply because I don't think there's a commonly used alternative that fits. They are either even more inaccurate ("trans"), too casual ("dickgirl") or derogatory terms that I don't wanna use.
Well, there is no such thing as a futa, period. I always found it interesting that some people are so up in arms about the correct terminology for this specific fictional thing. No one complains if an orc is not accurately represented according to Tolkien's lore or if a vampire goes against established mythology.
I get that people have preferences and might like one variation and not the other, but that's why I put this info in the game's description and mention it again in the introduction. So hopefully no one gets blindsided by the missing vaginas