The two are working each other in a steady rhythm. Both are near to cum and they try to get the other over the edge first. They have fought each other many times over the years and know one another well. They know the other’s expressions and can tell how close they are. It makes a fight like this extremely hard and demands absolute concentration. At the first sign of loss of focus the other will attack and bring her rival over the edge with quite ease.
ISSA Post: Absolute Concentration
