Porn star Nikki Darling struggles through the strict strappado stress of having her arms cuffed and wrenched up high in the air behind her back.
Gagged tightly with ankles bound wide apart, all she can do is balance on her tiptoes and beg with her beautiful eyes and she is teased, whipped, punished and orgasmed over and over.

The experiment was largely sexual in nature. Restraints are necessary due to the intensity of the procedure. Once Eden is locked down she begins to question her decision to sign up for the Jessica 3000 experiment. To be fair she hadn't done any research on what she'd be getting into.