There was a girl that I once worked with that had those types of proportions.
Consequently, she got more action than $0.50 hooker on a submarine doing a 6-month stretch at sea. It was pretty well known that if you had money, she'd sleep with you. The joke around the office was that you needed to be careful when you kissed her, lest she suck the gold fillings out of your teeth.
Because of back problems, she eventually got a breast reduction surgury. I shed a tear on that day...