I can't believe I never challenged my freckled big boobed friend Lisa to a MetalBondage.com shoot! It's about time this beauty got locked in steel! Lisa had no idea what the shoot was going to be. I locked her wrists and ankles to a frame, so she was very stretched out. Then I attached nipple clamps to the frame above her using a high tension spring. Lisa was now stretched in three directions. Every little bit of movement hurt her nipples. Lisa soon started to regret saying yes to my challenge!