I am very impressed with what I saw in the game. Great work. Liked the Character designs.
Things I would Like to be added or changed:-
1. Skip text option. Quick skip too
2. Make the sound effects less immersive breaking. The wacky sounds is not good for Fapping or doesn't give a good impression. Use the wacky sounds for some punch line for jokes but not when introducing characters or increasing sexy points.
3. Its good that there is a mute button but you don't want that every player chooses that option. If every one is muting than why have sounds at all.
4. I know many people don't like this, but I wish that you add more males too, to make the world more immersive and enjoyable. They don't have to be sexual rivals just background decoration for scenes. The real world have more males than many of this type of adult games normally show,
5. Again I know what I said above but I enjoy NTR, Cheating. More optional fetishes for the game more audiences. NTR or cheating will probably increasing people discussing there thoughts in all kinds of forums and increase popularity. You can probably feel I really enjoy NTR or Cheating for both MC and against MC.
6. I am not a fan of Harem. So maybe have an option to go for one female and at the same time the other females having there own separate relations/life.
What I have requested obliviously increase lot of work time. But many adult games have just become bland and boring. The skill that you have shown is very promising. You may choose what you want to do. But definitely choose more fetishes to increase variety. More clothing, more slice of life.
Again, I am very impressed with what I saw in the game. Great work.
Good Luck.