so personally im warry of ntr generally i prefer when the mc is the one doing the ntr not the mc sharing his woman or women if its a harem style an exception being if your sharing a girl with other girls so being able to avoid it is nice and so far the story has been interesting.
I'm glad you're enjoying it! But from what you just told me, then I think this game will not suit all your tastes unless you only play for the dom path, but even there the MC's woman is going to get shared and the MC will also participate in the sharing scenes. The MC will also be able to romance other women.