I will take the one in the middle. I think they are all great.

They are all hot. But there's someting about the one on the right that really gets to me. Maybe it's because she's not as flashy as the other two. More of the "Girl Next Door" type.

left: nice boobs but looks a little big in the bottom
right: great boobs but not sure about the bum
middle: looks hot and dirty, not much in the boob department but she grow into them