damn, another thing I have to worry about. I have a freckle mole under each armpit...have had them since I was a little girl. Small tits and armpit blemishes, I'll never win.
J/K, I've never heard of this, but it makes sense. Most men like the softness of a woman's skin. That area is one of the softest areas of a woman's body (armpit area and the underside of arm to the elbow).
Many paintings of women that are coming to mind have at least one arm raised exposing the elusive armpit. This thread makes me see them in a totally different way.