I knew another guy who "for research" was trying to determine the perfect size for breasts. One of the things he looked at was, when a woman was topless, and laid down on her back, did her breasts flop to the outside. lol Or were they so small that they flattened out and became nonexistent when she laid back. You can't imagine the amount of women that took off their shirts and laid down for him. And no, I wasn't one of them. LOL I was already married and he was one of dshai's friends.
Oh, and he determined that a large "B" was perfect. I wished him luck in finding his perfect woman.