I whispered in her ear that I was about to cum and she worked her hips higher. The head of my dick slipped from her tight hole and then she trusted do...n again engulfing my entire dick as I began to shoot my thick creamy seed into her hole. I knew I had cum in gallons as the seed was now running like a river from her pussy down over my balls and onto the seat. Kelly pulled herself off of my semi hard dick and turned her ass towards me. I knew she wanted to fuck another time but I was a little. I want you to use my body to please you." John slammed into to her clear to the hilt. Then he pulled almost all the way out and slammed in again. Heather's body lunged forward with each thrust. She screamed in ecstasy. She was almost in tears from the pleasure as he continued this pattern. Pulling out unexpectedly, he smacked her pussy hard several times. Then he retrieved several small clamps from the drawer and attached them to her slick outer labia. Heather moaned as the intensity increased.. I got back to the dorm around 7 and the place was incredible! He cleaned everything to my own disbelief and was there on the living room couch playing his video game. I sat with him and we had a few beers as he was nervous the entire time as to whether it would be worse if she stood him up or seen him and wasn't interested because she hadn't asked him for a pic nor did he send her one. Hours went by and it was already 1:30AM and still not a sign of her existance. He was beginning to fall asleep. The area was a warren and sometimes used by tarts to see to their clients, along with courting couples and one or two voyeurs, which I suppose included me. The park also had toilets that were frequented by gays, but I hadn't progressed to visiting those yet and in those days they were just called queers.It wasn't in the gloom of the evening, but on a Sunday morning that this event took place, but I will never forget it. A football mactch was playing in the main park area and one or two people.