>>2727803Its the whole package not just the hole I'd say. Asses in general are health and most importantly fertility indicators.
Its also about dominance, a girl bending over and presenting herself to a guy is a major sign of submission. Its also an invitation.
The girl is offering herself to the guy and its her efforts that make it so appealing. A girl just lying down and spreading her legs doesn't require much effort, she can basically fall asleep while the guy does his thing. But if she goes into a doggy style position she has to actively keep the posture.
Well and lastly I'd say its kind of attractive if something has a major functionality. Meaning giving birth to children. The bigger the butt the easier it is.
