Nikki catches a guy at the gym filming her workout, so she snatches his camera from him and turns the tables, filming herself busting his balls as punishment. Nikki is always brutal when she's in training shoes and this clip is no exception. With the added thrill that this was filmed in an open public gym, and could have been interrupted at any second, Nikki takes great pleasure in kicking her victim's balls until he is a broken man.