In hentai the proportions are unrealistic enough that it doesn't look overly comical. In IRL it just looks goofy to me especially if they drool as well.
I prefer NTR in games when its realistic like for example you stop paying attention to your wife in game so she finds someone who will. I dislike it when it happens for no reason other than the guy was hot. It's best when there's a story behind the reason and not just cheating.
FF14 for a actually polite and friendly community in about 400 hours I've only been insulted 3 times.
Destiny 2 for a dickhead community where i can be a dickhead back.