I was happy to have pleased him, although I worried that I wasn't quiet enough during the strokes.

When he took the nipple clamps off, I hissed at the sensation of the blood rushing back into them. It had such a bit to it and when he lowered my arms, my shoulders ached and my upper arms trembled. I worried what he meant when he said I had to pay for that by him turning up the power. I bit my lip as I watched him pick up a remote control and twist a knob on it.

oh fuck fuck fuck fuck I felt it in my pussy. It was like pins and needles, but more so. If you've ever taken a blade of grass and touched it to an electric fence, you'll know the feeling. I squirmed a bit, moaning. I tried pulling with my arms while pushing with my legs, but couldn't lift myself. My legs started trembling with the effort of trying to move. The tingling was intense, and was making my pussy even wetter, if that were possible. My pussy lips felt full and thick where they were pressing into the surface of the beam, and I wanted nothing more than to jump off and masturbate. I sat there, moaning and twitching, pulling and grunting.