As sailorgundam said, let’s avoid emotive terms like “gross” when talking about things that obviously could have implications for very personal parts of people’s real lives. It’s fine for everyone to have preferences, but not to be judgy or rude about the preferences or sexual behaviour of others. Even when they’re computer sprites, given that there are still likely to be analogues to real life relations.


"You may call it 'nonsense' if you like, but I've heard nonsense, compared with which that would be as sensible as a dictionary!"