I alternated between moans of pleasure and straining against the binds towards the little wheel and screams of pain and pulling back as much as I could from it. I had already come to love and hate the torturous little device.

I twisted my head in an attempt to delay the inevitable as the Doctor brought the wheel to run it coarsely over my tongue. It was to no avail as he wretched my face back to him and squeezed until I was forced to pop my mouth open.

I whimpered with arousal and pain as he continued his journey along my body.

As the touch of the wheel travelled up my inner thighs, I was taken almost to the brink, and I attempted to raise my hips to meet it as he played closer and closer to my dripping pussy. Moaning, I lifted my head to look at him. He was intent on what he was doing and paid me no attention.

I was ready to explode I was so turned on and I was tempted to beg and plead with him for the release I was craving. He looked up at me and I thought I could see a smile in his eyes but it quickly changed to something else. His stare was cold, almost evil and I watched as he lifted the wheel and positioned his hand high above my cunt.

The chill that raced through me barely had time to register as his hand swiftly dropped again, pushing the wheel deeply into my most tender skin.

"NOOOOOOOOOOOOOOOOOOO" I screamed