I really like the game, and I'd like to provide a feedback, hoping to help you improving it:
- MC looks like it doesn't really enjoy sex. I get it that he wants to be a hero and to get intimate to every girl is his mission, but when you actually get to talk about doing it, it looks like he's doing someone a favor. It's really anticlimatic. I mean, he doesn't necessarily have to be a pervert, but every time someone offers to have sex with him seems like he's bothering him, or that he's happy just because of his mission. He's the main character of a porn game, at least let's make him a person who like and enjoys sex.
- Graphically, when the MC speaks, his mouth is made so he looks like always pissed or annoyed, even when he's about to fuck someone. That's the only person in the game with this problem. I guess it's because his mouth is always with its corners pointed down (don't know how to explain it), and I get that must be really hard to give him different "mouths" based on the scenes, but I wanted to give you this feedback.