April 2015: This mini clip was filmed during a real live session with a fan in Prague. Have you ever imagined urethral sounding with a huge threaded sound? I compare the sound to my high heel and insert it all the way into his poor cock, pumping it in and out and twisting it like a screw. The beauty of a threaded sound is that it says in his peephole tight until it gets unscrewed or pulled out. Listen to him scream while I take cock screwing to a whole other level. ( SOUNDS + CBT + EXTREME FEMDOM )