I found this image at GroupSex and I had to repost it here even though I am sure that it is copyrighted. It is absolutely awesome in its detail and balance! Note how well the gap between the breasts lines up with the gap between her legs. Note that her breasts and knees are almost perfectly balanced from side to side. If you own the copyright, please do not get upset with me – this posting should be taken as a sign of a compliment.