If the dev ever sees this post, I just wanted to thank you for such an amazing game and not to give up amidst all the criticism. I've been searching high and low for more games with such rare themes/tags and I got to say I wasn't disappointed at all. A good amount of juicy content in the current build (can't judge if that's decent or not for the time frame), hot renders/animations (I'm a simple man), satisfactory writing/plot (I'm a simple man) and the most important point of all, it's released to the public (could be wrong?).
For those complaining about ntr/sharing, I agree that those tags should be added so as to prevent more people from complaining about it and better yet, made fully optional (though you will lose out on content unless there's a patch to alternate the story). However, if you can't handle those elements then just stop playing the game, there's already more than enough harem games, no need to bring down the dev over your mere preferences.
As for the sandbox genre, I'm personally fine with it as it's honestly not as bad as others where you have to keep grinding or have no idea at all how to progress or lock yourself out (in fact a lot of games still use rpgm/sandbox for various reasons). I see it more as giving players the choice on which character to chase just like how most of the options in the game decides how the scenes vary (perhaps repeatable scenes like a gallery of sorts would make it more relevant). However, it might make certain dialogs off and possibly create more bugs compared to a kinetic novel (I swear people would complain too if this game was a vn like it's just a slideshow etc).
Bugs wise, due to starting fresh, I didn't really ran into any problems except for the game crashing after the Mary problem child quest which appears to have a solution here so no game breaking issue for me.
I'm simply thankful that the dev has made it this far with the minimal support he currently has and appreciate the game for what it is. There are certainly worse out there especially the abandoned ones that are still milking their supporters which would definitely benefit more from the poor reviews. I will do my best to recommend this hidden gem of a game for the targeted audience and hopefully, you will earn the attention you deserve. Now I just need to find out how to leave a review.