The mistress tests her slave as a latex maid on a treadmill. With his hands tied, he is at the mercy of their training. Starting with high, heavy leather boots, the heel height of the shoes is continually increased and the slave is trained until exhaustion. But he wants to please his mistress and do his job well. She repeatedly controls his posture and gait with her crop and lets the slave feel who is in charge. But that was just the beginning. Finally, the latex mistress briefly shows what she wants from her slave next.