Bound and helpless, a submissive male is at the mercy of his femdom queen. She teases him, running her high heels along his inner thighs, making him squirm with anticipation. Suddenly, she drives her heel hard into his balls, making him yelp in pain. She laughs, delighted by his suffering, and continues her relentless ball-kicking, leaving his testicles bruised and swollen. She purrs, 'You'll learn to obey me, my pet.'