Tess Lyndon in high security prison restraints

Young Tess Lyndon is a very high risk prison girl. She needs to be restrained in full high security restraints, which of course include a waist chain with her hands cuffed to her sides. We even put her hands in Tubes, locking the cuffs around the Tubes through their wrist loops. There is no way Tess will escape now, so we can safely give her a key to tease her. But wait… what the hell is she doing?