I had seen most of my boy cousin's dicks but this one was the biggest I had ever saw. I must have been mesmerized by it and didn't realize I was stari...g at it. "Is this what you want to see" asks UF, as he pulled his monster snake out of his pants. I stood motionless as I looked at the head as it bobbed up and down like a snake. "Come here " he says as he beckons to me. I obediently walk towards him and stand next to him in his chair. He pulled his top and bottom off and stood naked. She got fully erect and we kissed as we wanked each others cocks. She pulled her top down to let her tits hang free and I groped them and bent over and kissed them, rolling her nipple around with my tongue. I was so turned on it was incredible.She pulled back and smiled at me. Turning around, she placed both hands on the hood of the car and spread her legs. God her ass was perfect. I cupped both her cheeks and pressed my groin against her. This was itI parted her cheeks and guided my dick. She spread her pussy lips and pulled his cock into contact with her slit, whereupon, she moved him around to get him fully coated with lube. Once his cock was fully covered, she pushed him back gently and raised her legs to lean them on his chest.Jack leaned forward again a little and began to roll his sister’s back into an arc. She aligned his cock with her vagina, and he pushed his way inside. As before, he had no trouble making entry, and he slid through her ring of muscle to stop as soon as. She glued with me as she is waited for my action.I bet she doesn’t wear bra, her erected nipples are poking my chest and my hands are rubbing her back. After some minutes she looks upward and her lips are wet and wants to be chewed. I bend my neck and kissed her lips slowly and she responded too well. I started chewing her lower lips and she make her grip tighter on my back, i inserted my tongue into her mouth and played it all around her mouth.Now it become more passionate kiss ever. I parted.