She was plump and apple-cheeked, average, not a Big Beautiful Woman; cute, not pretty. For the umpteenth time, she shoved her mahogany bangs out of he... eyes, thinking absently that she really should get her hair cut soon.As if by some innate sense, or perhaps smelling the tuna she always cracked open, her two cats and latest rescue kitten scampered into the kitchen, weaving and ducking about her feet, meowing piteously for attention and rubbing against her ankles and her hands and face, as she. “You see those three buttons on the bottom? The blue one takes you somewhere in the past, the green one into the future, and the red one, with the return icon scribed on it brings you back to when and where you were when you pushed one of the other two buttons.”“OK . . . We really got to get you a woman, dude.”“Go ahead and try it, Rick. Just be sure to hang on to it ‘cause you ain’t coming back until you push the red button. Go on, it won’t kill you!”He looked at the control, and absently. I watched with awe as he fucked her in every position for about a half an hour until she was glinting with sweat and my dad the same, I pulled my dick out of my pajama shorts and started jerking off as I watched my dad continuing to pound my sisters little body with his big cock. He would stop just to sit down and let her suck all of her juices off of him. After awhile I still don't know why I did it but I got up and quietly made my way to the stairs, I got about half way down and just stopped. After talking about it a while I felt kind of bad even mentioning it. As months passed I got used to the occasional sleepwear around him and didn't think much of it.The following summer we went with John and his steady girlfriend at the time to an island. We had a very secluded beach and the second day there the girls went topless. A few people on the beach had gone totally nude and one afternoon after many drinks we all decided to see what it was like. It was the first time I had seen her nude.