I understand that you feel hurt, NTR isn't for everyone and hope that you will avoid it in the future. No opportunity has been ruined, I have made something that I wanted to make for the people who enjoy it. The sexual content of the game is clearly labeled. Wishing ill on those who create entertainment that is not meant for you supports a culture that will treat all things you treasure just as rudely. The internet can be a more fun and welcoming place if we all stick to our own hobbies and interests. If you're feeling adventurous enough to try something new, try to be a courteous guest.
If you enjoyed the premise of my game but hoped that it was done very differently, perhaps you can help another developer make a new one, or start a project of your own. That sort of thinking was what set me on the path to make my own games, so maybe this can be the beginning of your journey too!