Plus-size Barbie = HOT.
I'd gladly run down her legs.
"God is the name by which I designate all things which cross my path violently and recklessly, all things which alter my plans and intentions, and change the course of my life, for better or for worse."
-C G Jung
Now thank you for being somewhat honest and admitting that men do NOT prefer smaller breasts, but if you don't think your guy is checking out the chick at the beach with the big bouncy boobies, you are kidding yourself.
but women with good legs keep their best asset much longer than bossie the boob cow does
I'm sure there are some guys out there who fixate exclusively on the legs, but they're probably kind of rare.
Flat isn't attractive, if that's what you mean. However, then again, nipples on a flat chest doesn't exactly look "healthy" either.
A healthy body with a B cup is probably going to be more than enough for most men.