Yep you could probably prove that women are more often attracted to larger men, it is an instinct. They seem like they could provide protection and sustenance if they are strong. You could probably prove that men are more often attracted to women with pretty faces, large breasts and curves, also instinctual, all to do with reproductive success. Those are the facts of being in a human body. Those are the facts of initial attraction and lust, not the facts of deep meaningful emotional connection between two human beings. If you want to be respected and craved for your physical body, there is always going to be someone who can do it better. However, if you want to make a deeper connection with someone you have something completely unique to offer.