It not really important to the story. I want reader to want pay back on the twin. (the scene was overkill). The first side story will have 2 story branches None NTR and and NTR. Each branch will have 2 ending. romance and domination for none NTR path. For NTR mess up ending and fuckup ending. 2nd story is going to be a dark revenge story, you can go from romance one of the characters or all the female character or destroy their family and lives.. how bad it goes depend on you.
not really a good idea to put ntr routes in a game that was awesome and one of my favs, sorry to say this but adding ntr even if is avoidable always ruins games and I will never support ntr content no matter what, dunno why you added it, the game was far better without it.
You get the choice leave in the NTR or not. If not MC will still get his ass kick. and the story go on like it never happen and mc just piss that he got his ass kick.
what exactly you mean by that, that seems like forced ntr on the mc, a watch or not watch is not ntr avoidable, that is ntr skippable,
Unless you mean something else and have explained it bad.
Guess I'm removing this from my list of recommended games, including my like.
Best of luck.