In this intense BDSM preview, King Calvin and King Mark engage in a brutal ballbusting session. Calvin, the dominant, restrains Mark in intricate bondage, focusing on his vulnerable testicles. Mark's moans echo through the dungeon as Calvin mercilessly teases and tortures his balls, using various toys and techniques to push Mark's limits. The intense CBT session leaves Mark's balls swollen and tender, but the pleasure and power exchange are undeniable.