A helpless male slave, his body encased in a skintight, shiny Zentai suit, is at the mercy of his femdom mistress. She commands him to stand still, his penis straining against the restrictive fabric. She produces a set of clamps, attaching one to his sensitive nipple, and the other to his engorged penis head. He gasps, his body tensing as she connects the clamps with a chain, suspending his penis painfully. She grins, relishing his discomfort, as she begins to edge him, bringing him to the brink of orgasm only to deny him, over and over again.