Clad in leather and dripping with power, the mistress trains her cuckold with cruel delight. She parades her lovers before him, forcing him to service their needs while she watches, laughing at his torment. His world shrinks to her whims, his existence defined by her pleasure and his shame. Each lesson is a bitter pill, but he swallows them all, eager to please his mistress, desperate to be her good little cuckold.