A dominant woman takes center stage, stripping her male slave down to his bare, quivering flesh. She commands him to present his massive, erect cock for her inspection. With a cruel smile, she grips his thickness, running her manicured nails along the sensitive skin. She then introduces him to the world of urethral sounding, demonstrating with a glint in her eye how to insert a metal rod into his piss slit. The slave grimaces, but she encourages him, "Feel the prostate, feel the submission." She follows up with a punishing handjob, bringing him to the brink before stopping, leaving him hard and aching for more.