A humiliated slave, locked in a cruel chastity device, is forced to perform a degrading handjob for his mistress's amusement. She makes him stroke his throbbing, restricted cock until he's on the brink of release, then cruelly commands him to stop. His desperate, pleading eyes beg for mercy, but she's unmoved. She delights in his suffering, reminding him that his body is hers to control. She torments him with vivid descriptions of the orgasms he'll never have, driving him to the edge of madness. The slave, broken and defeated, knows that his only solace lies in pleasing his mistress, even if it means denying himself the most basic of human pleasures.