Her arms and legs were burning from being exerted like they’d never been before, but even worse than that, Sheila’s tits were strangled and mangled by the contraption they’d put around the base of her breasts, and her nips were throbbing from the needles jammed down through them! She’d screamed so hard and prettily when they did that that the guards had to put a gag in her mouth just to protect their ears!