Humiliation

The first time she did this I didn't understand what she was doing....her lover filled her hand instead of her pussy....it took only a moment for me to understand when she held out her hand to me!!!
I crawled forward and dutifully licked her lover's cum from her hand while he laughed!!! She joined him in laughter but I could see in her eyes how happy I had just made her and I made sure I didn't miss a drop!!!!