Kym and Gummi are out for a walk along the shore of a large lake when they spot a golf ball on the soft ground and wrestle over it. But the ground is actually really soft--muddy, in fact. And the more they struggle with each other, the muddier it gets! Pretty soon, the thick muck starts to affect them and they remember that they are friends--really gooooood friends. Before long, the clothes come off and it's grabass time. There's nothing like lesbian sex in the mud under a hot sun! This is a high energy scene that evolves into serious mud humping...