Matt, Amy and Sally. Plus Julie and Laurie, who, as Amy had told him, had sex together.It was heaven. A few days before, Jack Parker was a virgin. A l...ser who couldn't even fuck a willing girl. But, that Wednesday afternoon, he was kissing a pretty girl, his own sister, and he was no longer worried about it. Not after both Matt and Amy. He knew the pleasures of incest. And he wanted more of it.He wanted Sally.Yes, they kissed for almost fifteen minutes. They said nothing, their clothes remained. Marilyn was suddenly aware of the tiny tingling shivers of excitement that were beginning to course up and down her spine as she looked at her handsome young nephew. There was a fluttering in her stomach and a pounding in her heart and her breath was coming in short rasps. She knew that she should have been angry and shocked at her eleven year old nephew's outrageous behavior and yet she couldn't help but admit to herself that she wasn't!She was well aware that the young boy was profoundly. You are not to remove the plug under any circumstances. The pain in your ass and the discomfort from the plug will serve as constant reminders to you of what a dirty slut you are. Now go!" I ordered.With a face beet red from the recent activities and the verbal scolding, she awkwardly shuffled towards the door, wincing in pain with each step, as the plug rubbed against her tender sphincter.These types of episodes increased over time, as I forced her to wear the plug outside more often and for. My wife continued her assault on Kelly's cunt. Kelly started screaming, “OH MY GOD!! OH MY GOD!! I’M CUMMMMMMIINNNNNG..” As Kelly reached the height of orgasm, her body was shaking wildly. With her nipple inside my wife, and the vibrations of her big left tit rubbing against my wife pussy lips, it was my wife’s turn to cum. She started screaming, “OH YEAH. AHHHHH!!!!” “Your big nipple is making me CUMMMMM….” The juice from my wife’s pussy was running down Kelly's boob. My wife collapsed on top.