There is no NTR is the game here on itch. I understand that some players don't like NTR. This is why it is not added to any public version of the game and why it's only a hidden extra for those that do want the feature. Know that the feature also has no impact on the story of the game.
I know you recently modified your rating and because you and others rated a feature that isn't in the version here in itch, I disabled ratings. I do not think it is helpful for potential players to highlight (positively or negatively) a feature that they will never experience.