I've heard everything from women having orgasms to being indifferent or even irritated by having their breasts caressed. I love to caress and fondle my wife's breasts when we're not making love, and her nipples get hard after only few seconds of touching. She says that she doesn't enjoy having her nipples made hard, and has no feeling when they do, but it's hard for me to believe that something isn't happening that makes them spring to attention like they do. When she does cowgirl, I try to make them hard, but her focus is "down there" and they stay soft. Is it possible that there are feelings that she isn't aware of when I caress her breasts? If so, I'd like to try to cultivate them.