The slave stands in the middle of the black room with his hands pulled far above his head in a strict fixation. The mistress has a new toy and wants to test it on the slave. She places a conductive plate on his thigh, which is attached to the power supply. Now she can touch him and both will feel an electric shock at the point of contact. However, as Miss Yara does not want to receive a shock herself, she takes another metal rod in her hand and touches the slave with it. She can now shock him completely unexpectedly and at any point with electricity. After she has extensively tormented his upper body, she turns her attention to more sensitive areas. The balls and cock are tortured mercilessly. Only when the slave is completely exhausted does she let go of him.