Phyllis wheeled the rail twelve inches closer, so that his penis saluted the front of her blouse. Then she unbuttoned one of the long cuffs and opened...it to invite his penis inside. "Oh thank you, Mother-In-Law," he couldn't help saying, and a smile played on her lips as she began to fasten the four satin covered buttons round his penis, starting at the sleeve. When she finished, she held the satin cuff closer round his shaft. It was absolutely rigid."I think my boy likes his Mother-In-Law's. To try and keep my mind off whatever the surprise may be I cleaned up from work and started cooking dinner. She was sitting on the couch with a drink watching TV, nothing out of the normal. We ate dinner had some drinks, and the door bell rings. Heather got up to answer it. It was another guy. Heather must of known him because they hugged and asked how they had been. She invited him and introduced us. John was his name, and he was a old friend of heathers from college, that was in town for. A wonderful wave of pure a****l lust swept through her body as she pulled him into her as if to envelop him in her womanhood. She so wanted him in her and abandoned all thought and reason to let the slut, the whore , the wicked inner being take over and rule her very being. Together they were lost in total instinctive love making. Knowing what the other needed without any thought. Their bodies were as one, taking and giving in equal measure. They were oblivious to time, to where they were or. Wow Helen left a great reminder of what just happened in my bed.About 10 minutes later, as I laid there looking at my ceiling with the images of today in my head I heard my door close gently. I looked down and saw my sister standing there naked. Wow what a site, the 1st thing I noticed were her breasts. They were big and her nipples looked very suckable. Then her tummy, being a larger girl she had a bit of it there but it was perfect. It wasn't huge, slightly more than average. She walked.