Finally, I walk over and help her get onto her back. She's made to position herself on the stage where I can vib her off. After tying her thighs open I expose her cunt. Grabbing a clothespin I place it right behind her clit and push it outward. After vibbing her off directly on that exposed clit I grab a clear, thin bag and pull it over her head. I wind tape around her neck in order to seal the bag. A few holes are punched over her mouth and nostrils and then we sit back and watch her gasping for air inside. After a minute or so I rip the clothespin off her clit and slam the hitachi down onto it instead. I make sure to have it right on that button. The bag over her head filling and collapsing even quicker now. She's moaning as we hear the vibrator going about its business. Her breath is quick and short. When the bag collapses on her face it's like a second skin. I squeeze her fingers once more, forcing excruciating pain to shoot through her hands. She starts to cry and whine, her eyes slammed shut inside the clear bag. It's own form growing and shrinking over her face. She looks and sounds desperate, concentrating only on her air and pussy. I squeeze her hands again, sharper. She lets out a shriek so commanding the devil would have pity on her. Her bag head now containing its own weather environment with all the condensation building inside. I stop long enough to tape her upper head, across the eyes, blinding her. Then it's back to the hitachi. It doesn't take long before she's asking for permission to cum. And when she does, when that orgasm comes over her, she lets out a primordial scream so compelling three neanderthals showed up behind me. Then she pushed out two more...