To be honest it's a bit hard to judge if she is reacting that much differently to when I fuck her. Obviously when I am involved I am much closer to the action and concentrating more on what I am doing, so don't get the whole view, as I do when someone else is doing her.Totally agree my wife seems much sexier looks hotter and behaves differently when she is taking her bulls cock inside her her facial expressions are clearer and she just looks like she is totally into him
One thing I do notice is that she does seem to swear a lot more with others