Rapture has her slave on the floor with his cock & balls trapped inside the cockbox. She lets him know she's going to crush them with all her weight and there's nothing he can do but take it. Rapture stands full weight on both his cock and balls, smashing them into the box with her size 9 feet. She bounces, tramples, and stomps on them. When Rapture decides she's destroyed them thoroughly, she strokes his cock and allows him to shoot his huge load all over himself.