She looked good, very sexy, plump and long-legged. Ready for action, but, of course, she wasn't.When her number was called she stumbled up on the stag... and stood there in the bright lights, blinking, looking around, wondering what was going on.She sold for $2200, not bad, in fact one of the best prices of the evening they told me. The Hall took their ten percent, and I was rid of my mistake.I stuck the money in my pocket and drove down the road to the hell-and-brimestone church where they sold. "Hello, Brandon," Kristina smiles demurely."And this is Kylie." The tall brunette stands up and extends her hand."Nice to meet you, Brandon," she says, making eye contact. Damn! We're almost the same height and I'm a little over six feet."My pleasure," I answer, shaking her hand, which is surprisingly small and feminine given her stature.While being introduced to her friends, I steal surreptitious glances at my sister. She has really filled out over the past couple of years. Something I hadn't. Her nervousness and reluctance had somehow vanished. She seemed almost eager and happy to get started on her weekly "chore".Jenny knelt before me. I'll never get tired of seeing that. She unzipped my pants. My cock was already hard. It practically jumped out, almost hitting her in the face."Mmmm," she said. "You're ready for me tonight."She began sucking my cock eagerly."Why don't you get comfortable?" she said. "Take your shirt off for me."I pulled off my shirt as she went back to sucking my. Our little test earlier could have been a disaster, but I knew that would come out better than my just telling you. I hope you understand, I would never want to hurt you. What I did not count on was the intensity of my reaction. I thought we'd take it slow, but, well here we are.” “ Does your mother know about the special nature of your relationship?” Abby answered, “Yes, that's why we have our own apartment. She said she doesn't care what the fuck we do, just don't do it around her. She's old.