The shaft thickened and veins writhed along its impossible length as blood gorged there. It filled her hand and she thought dizzily th...t no man's prick could actually be so big. But there it was, a mighty engine of sex moving under her fingers, lifting to its full and majestic size. She was afraid, and her hand dipped to the hairy sack below, to probe the balls that were filling with fluids. They were huge, too, and she wondered how much. He was weak with ecstasy but he was determined to give her the best fuck of her life.Her hand pulled wildly on his cock, violently trying to pull it towards her pussy. She wanted it then, and there was nothing else she wanted as much."Put that cock inside me now, Billy," she said to her son. "Fuck that cock up inside me, deep and hard. I want to feel it all the way inside my cunt!"Billy caught his breath and then got into position. Her thighs were on either side of him. She lifted her pussy up. Have you heard anything from Brad since he left?"Lynda paused before she spoke. "No, we haven't Barbie. And I'm a little worried because he was supposed to call us as soon as he arrived in Vegas. Tom called the airport there and they advised that they were having a terrible storm that hit without any warning. They said they hadn't had any distress calls from any aircraft, but Brad should've been landing just about the time the storm hit and they never heard from him. We're not sure where he is. Slowly I started inserting my dick into her wet pussy and started riding her. She wide spread her legs and placed over my shoulders. I placed my hands on boobs and pressed it so hard. We both were moaning so hard. She weaved her fingers into my hair and pulling closer.After few minutes she was over me and started riding, I had hands on her ass and caressed it so hard, sometimes I even slapped her ass hard as an expression of over pleasure.We both were extremely horny, after few minutes of.