When you enter the game, there is a notification, and you can also disable all NTR in the game. Also, out of 25 scenes, only 3 are NTR scenes. I am also working on an update that would slightly change the plot when NTR is disabled and add the main character to these 3 NTR scenes, so that even when NTR is disabled, players would be able to watch these scenes as well.
But that doesn't change the fact that NTR still exists in the game. I'm not going to download a game with that content. It warns you as soon as you open the game, but you're wasting my time installing it. That's why I say don't lie to people and put in the description on itch.io that the game contains NTR.