I started loosing control and looked for something to hold onto. Pushing my luck, with both hands I held on to mom's pony tail. I did not force her he...d; I just held on and let her do what she was doing. "Ma It's going to come out real soon." I warned her, but it did not seem she was even listening. She kept on sucking in her rhythm, I guess she knew anyone could just walk in so she was trying to make me cum as fast as possible.As I felt my balls pulse I knew I was about to cum. I think mom. "Good, now I'm going to release my hand, precious girl, and I want you to know that you will not be harmed in any way if you obey me, and with no hesitation...do you understand?", as my eyes drilled into her brain a focus she'd never forget. A meek nodding followed, eyes full of tears and fear, with my removal of my hand and repositioning myself to kneel above her. Looking down in carnal admiration on the heaving perspiration between her breasts, along the bottom of her neck, I could see her. Camp was a large collection of lean-to's and shabby tents set in a basin in the sand dunes about five hundred yards square. Nobody ever ventured anywhere near this place mainly due to the stink. His was the largest lean-to built around a long dead tree, there was a large stump sticking out about two feet off the ground usually used as a seat. The girl was hung over it on her back with her hands and feet tied underneath. The guy was tied to a makeshift cross upside down and left to hang with his. She put her hand on my rock-hard 7″ penis and started massaging my lund. I felt I that I would cum right then but I controlled. Meanwhile I was playing with her soft kai (BOOBS) from the outside of the shirt. Then slowly I reached inside and squeezed her nipples. It was heaven! She unzipped my jeans and took them off. My underwear with a tent in the middle because of my erection. She was delighted to see me in that state. I too tore off her shirt and she wasn’t wearing a bra and her tits jumped.