>>2510750Some say it’s due to the fact that when we are younger we grow an affection for breasts because of breast feeding, the longer we were breastfed the more someone will be affectionate towards them. As we get older our instinct to reproduce kicks in and larger butts equal hips that are better for child birth, hence we seek a woman that looks like she can bare some kids. There’s always exemptions and also this is only a theory