I recently discovered and played both of the Keepers games, wanted to leave a few words about it here, seeing that it appears that the dev frequents this thread.
First and foremost, thank you for making this game! I had fun times playing it. I liked both games, but i much preferred Keepers 2. I think that the removal of the Reason and Instinct stats was a good call, they were a bit of a headache. The new Corruption stat is a bit more fun. I also liked how at some points the game moved the mouse to certain choices, as if Rumi was being enticed to make them in the moment.
One other thing, i should say that i have mad respect for your "monetization" choice. Unfortunately, i am someone that can't support any artists by spending money because of circumstances. So i generally look for places where i can find people posting the works so i can enjoy them, just like F95 for example. But if things changes in the future, i would like for sure to support you. Giving the game for free on your official page, and asking for support only as a form of donation. I respect that.
Now, i don't speak for everyone, and i am sure that there may be other fans who do not share my opinion. However as someone who loved the game, i would like to leave some suggestions that would improve the game for me personally, and maybe to others too.
My first suggestion would be to completely remove the male characters, or at least the H-scenes containing them. I believe that most people who are going to download the game are into yuri/futa, so some H-scenes that end up being with males seems kinda of a waste, for me personally. I know that there are already very few of them, but seeing them completely removed would be even better in my opinion.
My second suggestion would be to, if possible, add some visual cue to suggest that the feet of the girls are a bit sweaty/smelly in some scenes. Things like steam coming out of the feet, a bit of dark stains on the soles of the socks etc. I think that this would be a little touch that would be hot in some cases. For example, on the second feet scene with Natsumi, she does comment that this time her feet probably smells more than the first time, and Rumi does confirm so after sniffing it. But there is no visual cue to add to the fact. I don't know if this would be a hard thing to do, but i personally would love to see it.
Other than that, i hope that this game gets more updates and that you continue to make more Keepers games, really loved it! Thanks again for the making it and providing fun times, and i wish you the best, Lumari.