The FoToRo padlock challenge over on MetalBondage.com is a very popular training assignment. Not with the models though, they hate it. Especially girls like Curvy Ra, with ultra sensitive nipples. She’s gagged, strapped in a bolero jacket, and angry. But she knows she will not be released before she completes the challenge: move all five padlocks to the other side of the room ONLY using the clover clamps! Very painful. She hates me now. Oh well.