Where's the size?

So Tiger Woods had a stable of gorgeous women, something like nine so far. What I don’t understand is, if a man has a rotation of nine women going, or a string of nine, don’t ya want a larger ass in there somewhere? I mean, I'm a fan of athletic bodies for sure, but over the course of nine women, how about a decent-sized ass in there somewhere? At the very least for a change of pace. Maybe more than one. And isn't Tiger part black?