The slave is suspended in the strap-cage so he is totally helpless, they can even swing him by his cock - now he's ready for a dose of the whip. Next, the two Mistresses set to work with some NT & CBT including the elastic band- & pin-wheel. (This slave was under contract to Mistress SVB and a piercing ring with an attached 'S' charm showing his ownership in his balls is nicely visible in this movie).