At one point, she went to use the bathroom. When she came back, she stretched out on the couch, laying her legs across my lap. I gently massaged her c...alves for a while, until I heard her say "Come up a little higher." I moved to just above her knees, and massaged her thighs. Her legs were so sexy that I had trouble concentrating on the massage. I looked up to her panties, and noticed a very small wet spot had appeared on her crotch. 'She's getting excited' I thought to myself. 'Do I want to. She grabbed my hair again and pulled my head back with urgency rather than force. "Open your mouth, show me", she said. I did as she asked. She quickly dropped to her knees, her eyes holding mine, and then she kissed me deeply, suctioning the fluids out of my mouth, before pulling her head back and obviously and sexily swilling the love juices around her mouth. I watched mesmerised and began to close my mouth. She shook her head and breathed through her nose, "Urgh - Nrgh" to stop me. I waited,. I didn't know what she ment. Like a rubber band I asked? She said well sort of. That we needed to go to Tractor Supply and pick up something. At the store she picked up a pair of special pliers that spreads a small green elastic ring for castrating. She also bought a bag of the smallest elastic rings. I asked her on the way home if this is dangerous? She said Mike had told her that I could leave the band on you for up to a couple of hours without any permanent damage. I was slightly scared.At. I said to her why don't you go jump in bath shave an that sweet pussy smooth an put something sexy on and I will get it all ready she kissed me an went up stairs as I went into the spare room I sorted out a load of porn to play an set it going on a low volume but I also set up two camera's one aiming at the glory hole and one pointing at the chair as I had set up a plan so everything was set as I waited as i heard Zoe coming down she came in kissing me I stood back to look at what she was.