I was just reading through some old stuff in this thread and, I think I have to disagree on one point: I dont think Eternum contains much, if any "porn logic".
It's possible there's just a scene or two I'm forgetting happened, but...
So the game is basically broken up into two worlds: the real world, and the game world.
When it comes to the real world, sure there's some random attractions and blah blah, but none of it feels really "porny" to me at all. (Ok the mother or whatever is definitely right about there, but since she doesn't actually do anything, I sort of wave away the random lusting.) Now this is where it's possible I'm just not remembering things, but I definitely don't remember any scenes in the "real world" that I'd classify as "porn logic".
The game world otoh, full of it. TONS. But that, seems pretty "true to life" to me too. I think we can all agree, people very often don't act the same online as they do in life. I mean just any internet forum (here even) is evidence of that, but if you ever spend any time in any MMOs, you *really* get a sense of that quickly. I am 100% confident in saying, that if there was some complete immersive VR world like the one presented, people would fuck random people (and each other, and be general deviants) left and right, with no real thought to them. So I see all the "porn logic" that takes place in the game world, as absolutely true to life - I think the exact same shit would happen regularly in every day life if something like that actually existed.
TL;DR: Putting aside the possiblity of some scenes I just don't remember happening, I don't find eternum to be full of any actual "porn logic" at all.