As I was swishing my butt about Sally held it firmly and wrote something on my back, something vulgar/clever no doubt but I couldn't read it. Before I...could shout to ask what it said I heard the door click and realised I was alone. Settling down to wait I may have dosed off for a bit, it was music and the general hubub of a party that roused me. I became alert and started to watch the screen fascinated by the unusual position of being in a box watching my ass and legs at a party. People were. I'll make dinner, then later we'll talk."He watched her pour the water in her cup, fascinated by the transformation that had occurred.When Mr. and Mrs. Stevens were leaving, they found the girls on the couch, Rebecca was lying across Deana's lap, her ass up like the middle of an inch worm. Deana saw them, but not in time to stop her hand. It cracked against Rebecca's right cheek.Mr. Stevens smiled and said, "You'll just hurt your hand; her backside is as hard as her head."Rebecca huffed.. His hand ran over the outline of my cock for just a second before it moved toward the waistband. I managed to press my feet against the floor and raise my butt and hips off the floor so the panties easily slid down my legs. Free from its confinement, I could see my hard prick pressing against the material of the slip."Would you take your bra off?" he asked."But there is nothing underneath," my soft voice responded in an apologetic voice."I don't care,"Gene answered.So I sat up and removed my. There was some of it hanging off of her huge three inch clit making it look like her little dick had cum. Before she could get upset I dove in face first and licked and sucked for all I was worth. In between my slurping I could hear telling me about her latest lover that filled her with all this cum. She said his dick was 10.5 inches long and as fat as soda can. Her pussy was fairly streched and cum just kept pumping out. After about 20 more minutes and four orgasims mom was done. She let me.