Two new models, Hailey and Ariel, tender their flesh to be twisted, bound and tormented. New to bondage, Ariel hesitantly agrees to explore the subject. Her test begins with her head locked inside a steel sensory deprivation sphere. The heat of her breath adds to the pitch blackness inside to make the experience stifling as well as disorienting. She breathes a sigh of relief when the sphere is removed, thinking that her ordeal is over, but soon she finds herself bent over, her neck collared and chained to the floor. The muscles in her thighs begin to burn with exertion as she wonders what she has gotten herself into.

Hailey receives no leniency either. Soon after she arrives, she finds herself kneeling on the floor, her knees spread wide apart. Her neck and wrists are trapped in a spreader bar and her nose is clamped and attached to a weight in front of her, forcing her to keep her body in a humiliating squat while she is made to answer question after question. A short while later her body is stretched to the limit, pulled up by her wrists and balanced on her knees as she feels the lash of the single tail.