In the dimly lit dungeon, King Calvin, the stern dom, welcomes his sub, King Mark, for a stress-relieving session. Mark, in chastity, kneels before Calvin, worshipping his feet, his tongue tracing the contours of the dom's soles. Calvin, enjoying the sub's devotion, orders him to stand. He attaches clover clamps to Mark's nipples, eliciting a moan. Next, Calvin busts Mark's balls, using his stress balls, applying firm, rhythmic pressure. Mark's cock twitches in its cage, desperate for release. Calvin, pleased with Mark's endurance, ends the session, leaving Mark panting and eager for more.