It sounds great. I hope it really is as stable as promised. Unfortunately, I have to wait for it to reach free status. 🙁
If I may suggest future improvements, though, I have a couple...
1. More facial hair choices for the men (including goatees and the like, and for the MC, naturally), and pubic hair choices for girls.
Both style and color. Yes, there are some "color" choices in the editor, at least for girls, but they don't affect the main hair color, just the underlying tint, which I can hardly even see. They should default to the same color as the head hair. The carpet should match the drapes!
2. A major revamp of the NPC editor.
Specifically, I'm getting tired of having to manually edit 10+ pages of characters every time I start a new game.
It's not that I want specific features; rather I want to avoid certain ones I don't like. In particular I don't like my girls to have any sign of fat. The little bit of gut on waist shape 2 is especially irritating to me, as it comes up so often. I also don't like the shaved look, and (as it stands now) full-length stockings do not disappear along with the rest of the clothes, so I have to eliminate those.
So how about some way to apply changes in bulk, or at least give us a more stable and convenient interface for saving and reloading npcs? That way I'd only have to edit once, and then have my own stable of girls to play with. (I've been trying to figure out how to use the current one, but I just can't seem to get anything to load properly without it crashing and losing all my work.)
More visual editing selectors would be nice, too, so we can see what we're getting without having to cycle through numbers.
I think it would also be good to have percentage sliders for the generation rules, like het/bi/virgin/breast size/etc. rather than simple on/off boxes.
And include things like futas and milfs (who are not actually milfs, IMO; they don't have any 'ilf' in them) in the slider choices. I'd really like to separate virgin blood from violence blood, for example. I don't like the former, but don't mind the latter. A slider option for zero virgins would help with that.
A choice to have mixed nationality names might be nice to have, too. More variety.
And let's get labels or tooltips for the save/exit/import/export buttons, so new players know what needs to be done. It is irritating to go through a whole lot of editing, only to lose everything because you didn't know you needed to save them, or to exit before you are ready.
I would be happy if you took these suggestions into consideration. Anyway, keep up the good work.
P.S. If I may ask, why has the main page comment section disappeared?