A trembling male slave, his cock caged in a cruel chastity device, is at the mercy of his femdom mistress. She orders him to worship her feet, his tongue eagerly lapping at her heels as she commands him to beg for her mercy. But there is none to be found. She grinds her heel into his balls, making him yelp in pain, before ordering him to eat his own cum from a glass she's provided. The sight of his degradation only serves to fuel her desire for more, as she continues to tease and torment her pathetic, needy slave.