In part four of their double domination series, Helena and Kendra transform a submissive sissy into their personal plaything. The slave, forced into a chastity device, is helpless as the doms tease and torment him. First, they make him service their boots, then they take turns fucking his ass with their strapons, stretching him, filling him, and making him beg for more. The sissy's whimpers of pleasure and pain mingle with the wet, slapping sounds of anal sex, creating a symphony of kinky delight.