My goal was to crush my slave's balls to their pain limit: I wanted to hear my slave scream I started as usual, with some rubbing here and there, then stomping with both my heels on his cock and balls. I went full weight, standing on both his balls and doing little jumps, then a little march with the weight increasing over time. I just needed to stay relaxed to distribute more pressure with my heels. I made it to the point that my slave screamed the safe word for the first time during a recorded session, and I am very proud! But I did not stop there... with such damaged balls, sensitive because of the damage I caused, I went on marching until they were drained. There's nothing that can stop me from reducing your cock and balls to a flat piece of meat! I am simply unstoppable. My feet will be always ready to crush another pair of balls... everything's so small and delicate... and that's the best part.