Kings Calvin and Mark, renowned for their brutal ballcrushing, invite you into their intimate dungeon for a closer look at their kink. Calvin, the dominant top, grinds his booted feet onto Mark's trapped balls, causing him to grimace in pleasure-pain. Mark, the submissive bottom, is locked in a chastity device, his engorged bulge straining against the confines. Their intense, male-only domination and CBT session is not for the faint-hearted, but for those who appreciate the art of male BDSM.