The treadmill test continues relentlessly. The latex mistress challenges her latex slave with tied hands and higher heels. The slave is tied to a rope and the mistress puts knee-high shiny ballet boots on him. She likes how the slave can only stand on his toes. He stands wobbly on the treadmill and struggles desperately with the extremely high heels. But that wasn't good enough for his mistress. The punishment follows. The latex mistress puts high heels on her toy that sends out an electric shock via remote control and she has this remote control in her hands. She also puts a gas mask on her slave. Now this is also under her control and the mistress takes great pleasure in demanding more and more from her slave with electric shocks