I've never been intimate with a woman who had less than a C cup. Not necessarily always by choice or attraction, just what happened to be on the a girl that I found attractive and interesting.
My wife, who was a big 36C when we met, is currently a DD. Gravity always wins, especially with a chest that is naturally large, however I find my wife's chest to be very sexy.
I guess what I'm trying to say is... size doesn't really matter to me. The woman I love just so happens to have DDs at the moment... so that is my favorite. My favorite is, and always will be, what is attached to the woman I am married to.
