A mad scientist is continuing work on his experimental mind control machine. This time Stephie Staar is here to "model" it for him. She puts it on, not knowing that once it is activated her body will follow every command he gives her. She will be unable to resist. She protests, but she is helpless. Her body is out of her control. And she also finds out that the device erotically supercharges her body, intensifying every sexual sensation. When he starts playing with her pussy she can't hold back moans of intense pleasure. Then he commands her to please him in return and she is irresistibly compelled to obey. She threatens to report him but when the machine is shut off she can't remember anything that happened. Now she is eager to return for even more modeling work. An MK Eros vid.