She did not disappoint. I was not surprised that she couldn’t deep throat me, but I was surprised how close she gotten. Her hand continued strokin...g my length, pausing near the base, as her head envelops as much of my cock as she could. I felt her other hand lightly play with my balls, as they also went in the hole. There was no pain with how she grabbed my sack, but it was an interesting, pleasurable experience. I knew I couldn’t last much longer. Then, without warning, everything stopped.. "Was I that hard-up for some kind of sexual contact? That couldn't be it. I wouldn't have done that in front of Ryan for that reason. Would I? NO WAY!" Jennifer's brain continued to spin out ideas for nearly an hour. Finally her concentration was broken by Ryan's return home, which was the worst thing she could imagine in the world at that moment."Hi Mom," Ryan said as he entered the house through the kitchen door."Oh, Hi Honey!" Jennifer said with obviously manufactured enthusiasm. "What have. And after that Tina dared my sister to French kiss me. We were both real uneasy about that, so we said no. Tina got let down that we wouldn't carry out the dare she proposed, but oh well.Anyway the party started winding down, and when it ended, and every one had left, my sister and I were cleaning up the house, and the poolside area.When we got back inside, and each got showered up, she called me into her bedroom. When I got up there, she was sitting on her bed kinda crying. We talked a little. After a couple of minutes, Becky instructed me to start moving the vibrator in and out slowly. I could see her butt hole grip the vibrator every time I pulled it out. I licked around her asshole when I was pulling it to help lubricate it. She was moaning and telling me how good it felt. I would lick her clit and fuck her ass at the same time. Becky was bucking her hips trying to fuck the vibrator while I was doing the best I could to keep licking her ass and pussy. It only took a few minutes.