Mistress Gwen Freestorm brings her slave Onyx over to the Serious Bondage Institute to show off her slaves ultra-custom full body metal cage. We also enjoy an opportunity to collaborate with international bondage expert John Green from JG Leathers (creator of the Creature and other famous fucking machines and bondage devices).

Slave Onyx first needs to be dressed in latex from head to toe latex to protect him from the cold, inescapable metal. We zip him inside an industrial heavy rubber prison suit by Studio Gum that covers EVERY inch of him with built in gloves, all custom made wit... Show more