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This story is fiction, though parts are inspired by real events. It contains various sexual acts, including but not limited to lesbian sex, watersports, and incest. This is intended for adults, and if you are offended by such material, please do not read. Thanks!
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Alison was excited about the sleepover she and a couple of her friends had been planning all week. She was going to spend the night with Becky and Kristen, who were identical twins. Alison had turned 20 only a few months earlier, and twins a few months before that. All three had just finished their first year of college, and were now home for summer vacation. They'd met years ago back in high school when Alison moved to town, and had all been close friends ever since. Alison was bringing a few drinks she's taken from her parent's fridge, since the twin's parents were out of town for the weekend.
She arrived after dinner with hard lemonades, a sleeping bag, some snack foods, her toothbrush, and pajamas to sleep in. Becky answered the door already dressed in a loose fitting shirt and cute sweatpants as though she was ready to go to bed right then, but of course she and her sister had hours of movies, games, and fun planned for the evening.
Becky was about 5'4", with shoulder length dirty blonde hair, and a slim body. She and her sister had both had been involved in sports throughout their lives, doing gymnastics and cheerleading, with cross country running in the spring. Alison also ran and cheered with them, though she was a little taller at 5'6", and she was a brunette.
The twins were both thin, but curvy, with wide hips and perfectly round asses. They had large green eyes, and slightly turned up noses. Since their bodies were so close, they often kept their hair in different ways. For most of the past year, Kristen had a shorter cut, in more of a pixie look, and she occasionally would add a little dye to give it a lighter shade of blonde. While the twins always said they wished to be a little taller like Alison, she admired their bodies. Alison was thin, but her taut and perky breasts were not quite as large and round as her friends'. She would look enviously as the twins when they were shower together in the gym after practice back in high school, or when she would catch glimpses while they were changing clothes in a dressing room. Of course, Kristen and Becky would also tell her how much they wished to look more like her.
Alison entered their house, and she and Becky walked right downstairs into their finished basement, to put all but three of the beverages into a mini-fridge. They had a deep, warm carpet, a large comfy couch, an HD-TV with cable, and a desk in the corner where one of the girls had left her computer. Kristen was on the couch, and they greeted each other saying how much fun they were going to have.
"Tonight will be awesome! I just love relaxing with my favorite girls, and getting a little tipsy too!!!" Alison said, having opened one of the bottles.
"Woohoo! What should we watch first? Some TV or a movie?" Kristen asked, starting to flip through the guide on the TV.
"Well, actually I brought one other thing" Alison said with a sly little smile.
"Ohh, what's that you little minx?" Becky asked.
Alison went over to her backpack with her pajamas in it, and took out a DVD binder. She opened it, and announced "one of my brother's porns!!!" with a bunch of giggles.
"Oh my god, Alison! Really???" Becky said, walking over to see.
"Yep! I figured this could be fun to just laugh at, and add a little spice to the evening. Have you guys ever seen a porno before?" asked Alison.
The twins looked at each other and after a moment admitted that they had, and were clearly excited to see what was on the disc. Alison stripped out of her jeans and t-shirt, and got out the soft pajamas she had brought to get comfy in: a button down sleeping shirt and thin sweatpants. Becky was staring at Alison while she changed, and Kristen popped the DVD into the player and started it. Alison was dressed, and sat down between the two girls with a drink in hand, and handed out the other two to her friends. It was summer, so the night was still quite warm and Alison had left most of the buttons on her top undone. Becky's shirt was very loose fitting, and Kristen had on a pink tank top and pair of boy shorts that hugged her hips.
The movie started, and was a pretty standard porn. It began with a man and a woman, then they were soon joined by a second woman too. The three did several positions, with him eventually cumming on their faces. The girls were all single, and made comments about how the actors looked, and how unrealistic it was at various points. They made cooing sounds about the guy, and of course said how the hot this or that was. "Maybe if Rob was built a little more like that guy I wouldn't have dumped him last month", said Kristen.
The next scene left out the man, and was just three different girls. The movie didn't really have much plot to it, but that didn't matter. The three actresses very quickly moved from all kissing each other, to eating out pussies and fingering their asses.
"Wow, this is actually pretty sexy" Alison said, a few minutes into it.
"Yeah, I've gotta say that this scene is hotter than the first one was." Becky admitted, smiling while staring as the girls on the screen.
"Woooo, yeah, totally!" added Kristen, who was fanning herself while watching the lesbian porn scene.
The next scene was another one with men and women, so the girls turned it off. Becky connected the computer to the TV, and suggested they search out some more girl-on-girl videos while the other two got a few more of the hard lemonades that Alison had brought over. All three were starting to already feel the alcohol since they drank them fast, and were giddy with anticipation of what Becky would find online.