Amber is bound to the floor and soon gagged. Easy enough until the crotch chain comes out.
With the chain pulled tightly through her shaved wet pussy, Amber is made to use all her strength to stay up in the air or the pussy chain will severely punish her. Arms painfully behind her, up on her very tippy toes, Amber must struggle against time with her weakening body.
Soon her strength gives out and she can no longer prevent the chain from cutting in. So we let her suffer, and suffer, until she strikes a deal. A deal we hold her to.