This is really well made, I like the story going for it and it has some interesting and funny parts about it, though one of my main gripes though is the fact that you can ROMANCE Rod? Like, literally all the characters, even the LI and MC acknowledge that it's immoral, you shouldn't do it, it's weird, etc. etc. yet it's still persued? And even after the fact the characters acknowledge that it's wrong by having to sneak around and be covered for? Like, don't get me wrong I'm all for forbidden love stories, but not when it starts tredding on implied incest, whether by blood or not. They acknowledge they are family at the end of the day. I think Rod's curse could've been broken WITHOUT going a romantic love route, maybe not making the mc related to him, or just a new curse altogether, just to avoid it being so WEIRD.
All in all, the game is pretty good. It has it's flaws like all things but that is the most obvious itching one possible that just sours the experience quite a bit for me.
Edit: After some more time playing the game because I do actually enjoy the plot, going through Rumpel's route I learn he's 24????? WHEN THE MAJORITY OF THE ROUTE THE MC IS 17???? WHY COULDN'T THE MC AT LEAST BE 18 OR 19 AND SHE BECOMES THE BEARER AT 19 OR 20 PLEASE THAT WOULD MAKE THIS SO LESS WEIRD!! It's SO undeathly uncomfortable to be forced to play uncomfortable, playfully "taboo uwu" routes just to progress in this game especially since it doesn't get specified in the beginning so that the demographics that DON'T like these sorts of things can avoid them and play a more tasteful route. In my honest opinion, I feel like this game benefited from a young, naive demographic from the early 2010s of anime that thought these things were so "uwu kawaii" or whatever so things like this would get less scrutiny. But now, with higher media literacy, definitely not so much. Not from me at the very least.