They continued up the river until they got to rapids flowing down at them. They both climbed up as far as they could but Zoe slipped and fell pulling on Vince's shorts on the way down and they fell past his toes and shot down the rapids very quickly. Zoe managed to grab a rock but the force of the water pulled her bikini bottom off as well. Vince grabbed a rock and got to the side in a small cave next to the rapids and grabbed Zoe's hand as she fell pulling her into him. He was a great looking guy with dirty blond hair and blue eyes with six pack abs. His dick was 8 inches long and now erect it stood 11 inches long.
She was pulled onto him and pressed together in the tight space they barely squeezed into. She could feel his large penis pressing against her leg and his face buried in her extra large tits. He tried to say something and her brown nipple slipped into his open mouth. Both of their eyes widened as he moved his tongue around sucking on the nip trying to get out.
"Stop." She said, "You're only making it worse."
He slowed down and finally pressed down barely enough to get it out of his mouth. He slid out from under her and went back into the riptides and fell five feet down off the waterfall onto a pile of sand. His erect penis was standing straight up at eleven inches and it was glistening with water. Zoe flew down the riptides and off the waterfall and her pussy landed straight on his cock impaling her with all eleven inches.
She slid all the way down, and he popped her cherry so a little blood trickled down his cock but her pussy covered it up and you could no longer see any part of his dick and only balls. She screamed with pain and pleasure and he moaned with delight. He too was a virgin. He came inside of her and they both moaned again. He flipped her over and started pounding her doggy style as she kneeled there enjoying every second. He grabbed her huge boobs and started kneading them hard. His huge cock slipped out and accidentally went into her asshole.
She screamed in pain and glee when she felt it inside her. He kept pounding away and stuck all eleven inches inside of her. He came again and they both collapsed onto the sand, his cock sticking straight up. She crawled on top of him and started sucking on his dick. She put her pussy in his face and he stuck his tongue inside as she deep-throated him. All of his cock went in her mouth and she hummed to vibrate her throat. He ate out her pussy and flipped her over and shoved his tongue in her mouth while fucking her in the pussy. They both stopped and lied down on the sand before getting up. Zoe tried to stand but her legs wouldn't work.
"Vince, I need your help. I can't stand."
He showed her his arms which were scraped up and she jumped onto him and put his still hard cock back in her pussy she wrapped her legs around him and kissed him. She put her arms on her neck to keep her from sliding sideways but they only thing keeping her in the air was his penis. He started walking and each step gave her more and more pleasure. He managed to get back to the towels and they took one of the cars and rode all the way home with her on his cock on the bumpy road.