Sometimes I hated that voice. This was one of those times. Still, I had no choice. Trembling with nervousness I fought the compulsion, wanting nothing...more then to pull the covers over me and hide until Cindy left."I’ll count to five. One…"One is all it ever took, unless I was being a complete brat. Then I might let her progress to three or even four. Five was never an option. I slunk down off the bed, sticking my head around the corner to stare nervously down the hallway. Kay was standing at. Once, I heard noises from their room, and I sneaked up and peeked around the corner. Mum was sittinng on the floor, sucking on Dad's cock, slowly stroking it. Dad was moaning, and it was obvious that he was about to come. I ducked out of sight, before they could see me."Some time after that I was over at Steve's place (Steve is our neighbour), and I was telling him about it. I was curious what it would be like to do what Mum was doing. I was horny, and I think Steve could tell. He said to me. At first I thought she'd scream but instead she nodded silently.I hold her legs up wider and begin thrusting in and out of her. Fuck she was tight, I knew she wasn't a virgin but fuck, could've fooled me right there. As I'm rocking her body back and forth with my cock, I tell her,"You really should learn to lock your door," the fear in her makes her pussy clench around me again, making it even tighter around my thick cock. I grunt as I bury myself deep inside her, holding there, leaning. The expression on his face was priceless. His face flushed even brighter than the red of our spanked ass cheeks. His mouth fell open and his eyes darted from one ass to the other. We both turned simultaneously, leaning over slightly, allowing our breasts to be clearly visible to him as we did with our hands on our hips and pouting expressions on our faces."Oh Daddy! We thought you were never going to come to lunch." We looked at him, then at each other. With a nod, we moved to him, each kissing.