Mistress Sidonia has her slave mummified to the bondage board, legs spread revealing his hard cock ready for today's torment. Mistress ropes his member up and gives it a firm whipping to get the endorphins flowing through the slaves brain, then uses sharp pegs around his foreskin and elastic bands to get his cock super turgid. She plays with his urethra and continues the cock whipping as she gushes in excitement at the prolonged torment he is taking for her.