Breast-feeding debate

This article was linked on fark.com with the comment "People are actively trying to see naked breasts all the time" and labeled as "Obvious."

While waiting in line at the flower show on Dayton's 8th floor, I saw two mothers breast-feeding on a bench. Very public, yet I saw no breasts. As one physiologist said in the article, "It isn't so much that people don't want to see the breast. They just don't want to see it used that way." I looked at them regularly as we passed [Not so much it seemed like staring, I hope.], but they dutifully covered their chests with baby attached by use of a simple blanket. It made me look more, but I still saw nothing.

They say a sex scene in a movie is more erotic if you do not actually see any sex. Is that why I kept looking at these women as they performed a natural act of motherhood?