Bound to the St. Andrew's Cross, a willing captive awaits his mistress. She enters, brandishing her favorite single-tail whip, its leather tip flickering like a serpent's tongue. With a flick of her wrist, she strikes, the whip's kiss leaving a thin, red line on his chest. He cries out, but his cock tents the fabric of his shorts, betraying his arousal. She smiles, her eyes gleaming with sadistic glee, and continues her symphony of pain and pleasure.