Today a particularly ruthless lesson awaits my slave. First I tie his hands behind his back and anchor them to the ceiling mount. I tie one of his legs bent upwards, so his balls hang completely defenseless and exposed in front of me. There is no escape for him. This shibari semi-suspension makes it impossible for him to get away or protect his balls. While wearing shoes, I start immediately with targeted kicks straight into his testicles. I bite into his balls and squeeze them mercilessly with my bare hands. Then I take off my shoes and continue kicking him barefoot with full power. I am done with leg day for now and put on boxing gloves to train my arms. His balls now serve as my personal punching bag. I pull his dick up and hit his testicles with total precision. In the second part of the clip, he is wrapped tightly in black foil leaving only his balls exposed. I tie a rope around his scrotum and tie the already swollen balls to the ceiling anchor, so I can use them for the next cruel treatment. I squeeze his manhood as hard as I can and kick his balls mushy without giving him a single break.