I'm pretty sure this game was called HealSlut. I think HealSlut is much more memorable title for a hentai game.
The game did not crash for me unlike for some people, but that might be because I played differently. I was not entirely sure what to do. I know you don't directly control your party members, and as a player, you just choose which character the healer girl should heal.
I know you can click on character skills, but I was not getting much feedback from them, besides the border just changing colour. Maybe it made the difference in the battle log, but it goes by so fast, I was not able to read it. I have absolutely no clue what the boxes with numbers in them did, and what the numbers indicate. I think the core gameplay loop seems interesting, and there are many ways you can build on top of the game depending on in what direction you want to take it. Right now, the game feels very random. I like being more in control, but I don't mean party members should take commands. I think it's actually cool you don't control the party members.
I look forward to seeing how you improve the game, and I assume you are going to have different art in future.