In this intense gay BDSM session, a dominant top takes a submissive bottom through a rigorous ball busting training. With precise and calculated strikes, the Dom works the sub's nuts, causing him to wince and moan in a mix of pain and pleasure. The sub, secured in a leather harness, endures the sweet torment, his cock throbbing with anticipation. After a long session of CBT, the Dom rewards his sub with a facial cumshot, leaving him panting and satisfied.