God, I could not ever remember being so hard! The first few strokes into her were slow and sensuous – I wanted her to feel every inch as I pushed de...p inside her. My body soon took over and the pace quickened. As the speed of my hips grinding into Sethy increased, so did Sethy’s hips as she pushed back onto my throbbing cock. Soon we had a steady rhythm going and the sound of flesh on flesh grew louder and louder as my body slammed into hers. Sethy’s cunt was soaking wet so we also had the. She let out another groan, and then before I could stop her, she drove herself back at me,pushing until my cock slipped more and more deeply into her widening sex,pushing her lips open, driving the stiff cock-meat into her hot, slick hole.Nothing had ever felt as right as my cock slipping into my mother’s sex; it was as if she was made for me, designed to fit my cock exactly, her inner walls gripping my shaft, tightening and loosening as I accommodated her hungry pressure. Her belly pressed up. I turned around to give her some privacy."Martin," she said. "For years you've been trying to catch me in my underwear. I don't care if you do or not. All girls like being looked at." This sounds like some sort of test Cici. I don't want to embarrass either of us." I embarrass you?" she said."Oh ... uhm, that's not what I meant to say. You are very pretty. If you weren't my sister, I would..." You would what?" she said with a tease in her voice. She was in her bra and panties."Stop it Cici .... We drove straight through, taking turns driving and sleeping, and by the time we got there we were all so tired and loopy that we were acting like fools. We joked about how close we were all going to get, camping together like this for so long. He was my best friend from high school, and we'd all known each other since we were little k**s. She was a sweet southern country girl, cute even though she was pretty chubby. He and I were both kind of nerdy guys, and the three of us had kind of.