Janis bent over, putting her hands on the back of the couch to hold herself up. Nathan lifted one of her leg's up and put her foot on the couch.Meliss... saw her mom's tits hanging down in front of her, as her mom held her head down. Melissa started running her finger between her tiny pussy lips, her pussy getting wetter as she watched Nathan move up behind her mom and drive himself hard into her. Melissa moaned and licked her lips as she watched her mom's tits swing up almost hitting Janis in. See you then".As I was packing my bag, I decided to wear a pair of tight fitting yoga pants with a sweat shirt over top. We had just planned on a night of grilling food, drinking beer, playing games. It would be a great escape.We pulled up to Sherrie and John's camp site just a few minutes before 4p. It was a nice place. It had three bedrooms and three bathrooms, a kitchen, living room. The outside deck stretched around the house. It was a beautiful place. Sherrie and John were waiting for us. She leaned a little forward as a sign of encouragement, so I squeezed the nipples softly, making her moan and purr like a kitten and increase her speed.Pretty soon I began to get the first signals, telling me that my resistance was failing, somewhat earlier than I had hoped for, but probably a combination of the fact that it was lovely Karen that was riding me and the alcohol. In order to try and get her off tooI moved my hand to her crotch and let two fingers stimulate her clit, as she rode.. .I didn't know." Amie Lynn it's okay, you're my little sister now. I'm only doing what Ithink best. Now, while you're doing that, I'm going to teach you allabout having a period as mine just started. Don't give me that look.Yeah, it's kind of yucky but as my baby sister you really need to know allabout it," she said placing a package of sanitary pads on his bedsidetable."Really Natalie? Why on earth would I need to know any of that stuff?" hereplied a bit agitated. "Why is she so insistent.