You think you can control me, boy?" the mistress sneers, her heels clicking on the cold floor as she circles her bound captive. She's dressed in leather, her curves accentuated, her eyes gleaming with sadistic delight. She runs her fingers over his chastity device, making him shiver in anticipation and frustration. "You're not ready for release," she purrs, "not until I say so." She picks up a vibrator, turning it on with a wicked smile. "Let's see how long you can last, my little prisoner.