I had a lot of fun with my slave. I tied his hands and feet so that he would be stand straddling all the time and I started my game. At the beggining I used my high heels and kicked him in the balls and cock. S ometimes I was just jerking him off just to slap his balls in a moment . He was so vulnerable and helpless! Later, I took off my shoes and I kicked him barefoot. He thought it would be hurt less, but he was so wrong!