I recommend just putting the game on ignore, and going on to another game fellas.. it's obviously way past the RED FLAGS..and I guess to have "diverse characters, and personalities" they gotta be whores, strippers, and sucking dick for grades or whatever.. Totally.
Nothing diverse, or different here. the same old tired cuckish save a hoe trope slop that been tossed in plenty of VNs.
Even worst when family members is tossed in that slop. Now if it was some side chick whore who is not really a love interest. I wouldn't give much of a shit. Just ignore the aids infested whore, and move on with the important main characters.. But from what i read, that don't seem to be the case..
It's your game, do what you want. But don't expect a overwhelming good feedback on it. It's up to you if you want to listen, or take it into consideration of a pretty BIG concern a good amount of people have, and said.
You can say the game technically will not have NTR.. that don't mean anything when you doing polls, and your game giving off ntr vibes that will turn people away anyways.
No matter what, this shit will always have the same reaction when a game rubs people the wrong way.