Not sure what the answer is to the opposite of the 'Alpha Male'...the guy who every woman wants to father their baby...what is it makes him attractive to them? By the same token the woman who is his counterpart would have to attract a man in the same way.....ie...she would have to be capable of producing wonderful children and caring for them well.....big breasts = ample food? not sure about that either but could explain the attraction to some degree at least.