I'll preface the review with a disclaimer: The game is rapidly evolving, probably making any criticisms I write as of now (v0.34), irrelevant.
Pros:
Very Active dev.
The game has underwent several changes and additions in the short time it's been worked on, so if there's an issue, it'll most likely be fixed in a timely manner.
Interesting Dialogue
The writing is really interesting, if not hilarious, specially, but not limited to, your sister (Cherry).
Options to avoid certain fetishes
Self-explanatory, though with some of them being disabled, you'll be missing out on a chunky amount of content.
Cons:
Addition of systems with no real end-goal.
The way the game is currently setup, it has systems that serve a general purpose (kingdom investments and selling goods, for example), namely: Getting Dosh. The issue is that, there is no real way to spend all that money, essentially making a system that has no real purpose, and isn't very engaging. Something simple, like having a really expensive (optional) property, like a mansion, or even an Inn upgrade that makes it give a decent amount of money every day, would be a good way to remedy that
Lack of story development
This is mostly a nitpick on my end, since I don't really mind the lack of a story, but when a game has such interesting concepts as these, it makes it hard not to want (and demand) more. Though this is excusable due to the current focus on sexual content, rather than story.
Conclusion:
If you like a rude, domineering MC, this is most likely the game for you. I'd recommend you give it a spin for the sole fact that it's something different, and, with the insane amount of bad RPGM games out there, this is a real breath of fresh air.
Edit: Better Formatting