Massive Thick Rod Takes Control

I pumped into her and she gave a low groan and began shivering almost violently. Suddenly, the woman on the altar wrapped her legs around the girl’s head and squeezed tightly. I think I’m leaning toward a real orgy. She smelled of sweat and pain and fear… The doctor’s words sort of haunt me. I reached up with my hands and held her by her waist. It must have been a name because another of the girls from the circle danced her way slowly over to the end of the altar and lowered herself down between the woman’s legs. Then stroking my bare chest she said, “And sometimes pain must be balanced with pleasure.”
“I still don’t understand,” I said. She began slamming herself up into my crotch and I tried to match her intensity.