Sensual and Painful Edging Experiments with Rocky Emerson

Rocky Emerson has Ricky Larkin naked and partially paralyzed in her secret lab., He can barley move, but he can feel everything., Rocky and her friends have been running experiments on captive men to see how long they can be edged and have their balls abused before they snap and beg to become eunuchs. Rocky strokes his big cock and gets him to the edge of orgasm quick., She slaps his balls harder and harder as the experiments go on., She grips them tight and squeezes until he screams, then goes back to stroking his cock.