Dating My Daughter is great with sharing by episodes 3 & 4 as long as you pursue the optional Martin path. But the game never ended with that path and could have been so much more with it. Desert Stalker has sharing that is just beginning to get started and is by far my favorite for that as well as the game just kicks ass on a whole different level.
Classic games like Big Brother and The Tyrant were great for NTR but they both never were finished. I am also liking the new version of Because I Love Her at the moment. It seems to have really good potential and there are multiple NTR paths for you to find. A HOT cuck path with a 3some and a HOT cheating path. There are a couple of love paths as well just like this game that will be updated next. But since it's kind of new with the start-over, to answer your question at the moment....
YES! This is my favorite game with sharing (Desert Stalker and DMD too) and NTR. (The Ann & Chris scene threw it over the top in the last update.)