I grunted in approval as my sister began to jerk up and down on my cock. She pressed her lips against mine and started french- kissing me deeply, nibb...ing at my lips and tongue and suckling at my mouth. She let out a whimper as I dropped my hand to her ass and kneaded her smooth buttocks, spreading them slightly. But Cyndi didn't slow down or ease up pressure on my throbbing, hard cock. She kept jerking me off.I breathed slow and heavy into Cyndi's ear as she manipulated my cock up and down.. She then knelt down and put my cock into her mouth. She twirled her tongue around the head of my cockand stopped at my frenulum and licked it intensely.“Does my little slave want a protein shake after her power walk?” I asked her. “I would love one Master, I can only swallow you right now though, I am in my fertility cycle and would most likely become pregnant if you cum in my pussy!” Said Laurie.“After having the two boys, you never gut your tubes tied?” I asked.“Joe had no interest in me. It wasn't long before Marsha quit visiting her in-laws any more than she had to and she stopped inviting them except when Randy insisted.But Marsha settled in to married life and despite the difficulties she found some semblance of happiness even though Randy's fascination with her youthful appearance continued, especially when her body began to develop and her featureless figure began acquiring some sensuous curves."Oh, by the way, I got a letter from Trent. He wants to come for a visit.. .." Who?" I narrowed my eyes."This guy, Randy, him and his friends kinda..." Ashley frowned. "They gave me a swirly." They did?" I frowned at that. "Did you tell anybody?" No! That would just make it worse!" Ash!" Don't tell Dad," he said. "Okay?" They can't do that to you." It's okay," he protested. "I just have to stay out of the bathroom." All day?" I rolled my eyes. "How long's that been going on?" I dunno." Ashley shrugged. "All year, I guess." Hmph." They call me Assley too." Well, you do.