It's always fun flattening my slave's balls and seeing them on the verge of exploding under pressure as they try to escape. I mainly focus on his cock and balls under my heel so I can put all my weight down on them. I crush them really hard with no mercy as he moans in agony. I love seeing his balls turn purple! I hop around on them, crushing them flat with every landing. In the end, I step on his balls and rub his cock back and forth until he cums. I was disappointed he didn't cum more so I stomp his battered balls and leave.