King Mark, fresh from his chastity device, faces a daunting trial. King Calvin, in full dom gear, orders Mark to strip and present himself. Mark, nervous but excited, complies. Calvin, boots gleaming, makes Mark kneel and service his feet, licking and caressing them. Then, he orders Mark to lie back, exposing his caged cock and balls. Calvin, relishing Mark's vulnerability, steps onto his crotch, slowly applying pressure. Mark gasps, feeling the intense mix of pain and pleasure. Calvin grins, enjoying the power, and continues the ballbusting, turning Mark's cries into a symphony of submission.