This game is not going to ever have NTR, if that is what you want, find another game, or start your own, but please, stop shit posting all over this thread. Deal with it. I wish the forum would have kept there word and banned this subject from the start.
With all due respect, I think you're misrepresenting a lot of what's going on here. I think there is some justifiable disappointment that story development that was suggested in the original tags and more importantly in both storyline and the walkthrough since chapter one are just being tossed aside for reasons that don't seem entirely clear.
I'll restate that I don't see what the big deal is with including something like sharing (which to me is not the same as NTR due to the fact that one involves informed consent while the other doesn't) if the audience has the choice to opt out of those scenes. Why do people feel the need to burn down the local pizza place for offering pineapple on pizza? Just don't get it on yours.
Some time was definitely put in to the characters of Martin and Ryan to set up scenes that a player might want to choose (or not). That particular corruption petal was suggested from before chapter one was even done, and now that the story is approaching its conclusion it seems a bit cheap to just chuck it out the window and try to pretend it wasn't really ever there.
So to me, the issue isn't an NTR issue; it's an issue of what the project was portrayed as at the beginning and how the story has developed to date versus the latest announcement of how the story will progress from this point forward. I'm much less bothered by the prospect of MMF or no MMF in general than I am about the story becoming disjointed and nonsensical for reasons that aren't entirely clear. Martin and Ryan have been set up as interesting characters who have piqued D's interest, so it only seems fair to give players the choice to have D explore those pathways if the player wants her to.
Nobody's forcing anyone to play a scene they don't want to play . . . it's one thing I've always really liked about how the Dots team set up the game.