Because -- I fucking -- want to!" echo faintly from its small speaker."That's low, Big Bill," I told him. "Ask Hunter, or anybody; I'm always professi...nal and I'd never stoop to anything as low as blackmail." I felt a bit guilty about trying to magic him, but it clearly hadn't worked so there was no reason to mention it. "Just for thinking that, I'm gonna leave you hanging while I take care of Tom." I released his dripping cock from where I'd imprisoned it between my breasts and left him to. Billy had his bride on her back with one of the throw pillows under her butt. They were head to toe, and slurping away at each other. Both were moving like crazy, humping each others faces, She was sobbing and squeezing Billy's head between her thighs. Robbi wondered how many times she had came, already. She parted from Rick, and ran up the stairs, returning with the jar of Vaseline. This would SORELY be needed in a short time. She tapped Billy on the shoulder, and got his attention. He pulled. Now, my penis was directly placed below her hole. To my surprise, for the first time, she herself gave a reaction. She sat over me, lifted her crotch, held my cock and placed it in front of her hole, and took it in. I was like, whooaahahhahhh what just happened and hr pussy was so tight and much tight than ‘R’. She started moving up and down. I placed my hands on her boobs squeezing them tightly. Sometimes pinching her nipples and her hands were on my chest. She was scratching me with her. At first he was embarassed and tried to cover up."oh, sorry, I thought you went down the hall" i did, but I'm back"Then he seemed to realize how I was dressed. Where as Casey's sister was blonde, and just a little soft, I was toned and wearing a black wig.Casey seemed started, so I made it clear and licked my lips.He uncovered his erect and slightly leaking cock.I went for it.Casey was a virgin to that point. He'd never had much attention, but he wasn't bad looking, mabye a little and efeminate.