Men do it sunnysmiles from the time they are little boys right throughout their whole lives; pools, gyms, urinals, everywhere, their bodies in all their variations are celebrated and all is norm with them, even with their bellies hanging over their laps. If another generation of girls grows up without knowing they are normal, however varied, this epidemic of plastic tits and asses will continue. No one, virtually non one thinks mens bodies must all look alike. It's all part of how much they hate us, and how much we have internalized this that we are convinced we must risk death to mutilate ourselves to the patriarchal defined norm.
And yes, I could drop a cock site in here too. Want me to?
But of course, we don't really need this because we are encouraged to get to know their cocks intimately (see Sam's recent post for the how to blow class) and they parade them around all their lives. With pride. And smiles: boys will be boys.
ADDED:
http://www.erectionphotos.com/frames_index.htm