Mistress Sidonia has her slave tied down on the bondage table, cock and balls exposed for some fun CBT action. She works on the balls, tying them tightly so they get more and more distended from the body until they are the same length as the slave's cock. She paddles, squeezes and pulls them with weights, enjoying his moaning, adding electrodes to them to ramp up the sensation. Mistress rewards his suffering by giving a slow gloved handjob, the tied balls pumping the cum out.