We had to wait a bit longer, watching him taunt Linda with his cock, pushing it a little way inside her and then pull it right out again, sliding it along her pussy until it rubbed against her clit, and then pushing it back inside. Each time he went just slightly deeper and each time Linda's fingers squeezed my hand as if she was hoping that this was the time he would penetrate her completely, but not yet.

I was fascinated and totally turned on, needing to see my wife being fucked by another man but needing some kind of relief myself as well. I kept glancing across at Mia,...