Extremely fun game! I feel the one area it could be improved a bit would be the art. Maybe AI CG, maybe something like Honey Select or Daz, but as of now, everything is a bit too fuzzy among other things. I can see a lot of effort has been put into this game, and I thing it deserves way more attention, which I feel an art change would bring.
Don't let people get you down about the NTR. They're being little bitches about a clearly marked thing about a game with a huge amount of choice. At most, maybe a disabling button at the start.
Will be watching this, great work so far and keep up your spirits!