I've already covered this topic so many time's it's exhausting. It is obvious to anyone with eyes CG likes the BBC fetish, and that will continue to be A theme. It is also not even close to the only or primary axis of the game, and I obviously can't spoil too much of what Cg has told me for obvious reasons, but suffice it to say that there's a very rigorous attempt at a balanced approach and even some very unique looks at flipping the trope.
I can't say more than that, ultimately if you absolutely hate the BBC fetish some scenes at the very least will not appeal. But on the whole this plot is not meant to be a typical BBC domination story, even if that is a trope that will be played around with (along with many other tropes of completely different types).
In terms of Eric being some loser cuck, was never the goal, is still not the goal, and I honestly don't see how people still feel that way after his evolution. Apparently Ari's just so easy the scene didn't matter, apparently those commentators are casanova and getting slutty 10s to give them double blowjobs I imagine. Either way, Eric is also going to continue to develop, as will the female cast.
Because I can't spoil things I can't say "X will happen and Y will happen and if Y isn't enough to make X OK for you then move on" you know, like I have to be vague.