The motion of the massage changed subtly and I felt the woman's strong hands almost pulling my leg as she worked back down the calf. There was a rhythm to what she was doing and I began to pay a bit more attention to it. It felt wonderful and I noticed that my heel was now further between the other woman's thighs. I could feel the stiff seem of her jeans at her crotch against the bottom of my heel and I was startled as I realised that the woman was using my foot to grind her clit against.

The moment I realised what was happening another small moan escaped...