“Well, what do you think?”In answer I smiled back at her and gently pulled my cock back until just the tip was nestled in the groove of her hole. ...Then, as I reached up and gently cupped her exposed breasts, I pushed myself back into her. “Oh, yes.” She breathed, closing her eyes. “Keep going!”I did as I was told, slowly and gently pumping my cock in and out of her beautiful pussy. With every stroke she exhaled a quiet moan of pleasure. I moved my hands from her breasts back to her feet on. It took me a while to get over the shock of finding out about her and we aren't that close. She has Jack wrapped around her finger and Bozo's ready to follow her anywhere."Mary said, "You're not ignoring her because of..." Her mother? Probably. I'm sure a shrink wouldn't have to dig real deep to find some of that. But to be honest, when Daddy told me I had a sister, I was trying to figure out who Daddy could have gotten pregnant. I was busy trying to understand everything and Jack picked up the. We have that unabridged dictionary; why don’t you look up ‘think’ in it? Might teach you something.”“What were you thinking about with your door closed? Is it anything I can help with?”“It’s something I wanted to think about in privacy. That’s another word you could look up. That’s the reason people close doors, to get privacy.”“Don’t be snippy with me, young lady.” That was Mom’s mantra.“I was considering whether to go to the library. I think I will.” She did, got a volume from the. “That’s it baby,” I praised her, “suck my big cock.” Joanne responded to my praise, by pushing her mouth further down onto my cock, taking me deeper into her mouth. I groaned with pleasure as I felt my cock moving deeper into her mouth. Her eyes were watering from the effort she putting in, and she was struggling to breathe with my cock lodged inside her mouth like that. “Just relax Joanne,” I told her, “breathe steadily through your nose. If you want to take a break, you can lick my balls.