@incrededibles - I thought you were extremely nervous around women, and that you turn into a "quivering pussy" (your own words) at the thought of having one over for dinner.... yeah - I read your other thread ...
Why do we like Breasts? The Ass appeals to arguably our basest most animalistic side...namely defecation as you mentioned, it's one of the strangest parts of being human. However you underestimate one of the other chief "assets" a butt presents us with. Sitting and all the eroticism that goes along with that. If no one had an ass...no one could sit. We could still shit, but not sit. Something about that cushion man. Idk.
Real question is grass over ass? Or ass over grass? We all know they shit out of them. Let's make this thread a bit useful(; 's