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Their Little Secret

Date: 9/16/2015, Categories: Dark Fantasy, Incest, Teen Male/Teen Female, Written by women, Author: KittySarah, Rating: 89.6, Source: sexstories.com

Kate and Nick had always been close. Literally always, they were even together in the womb. They'd been inseparable best friends since they were born. Katie and Nick did everything together. They were on the same baseball teams, they were in all the same classes, they did their homework together, they were even applying to the same colleges. They couldn't go to two different schools...they couldn't be apart. At seventeen years old, one might think they'd grown sick of each other or even had the normal sibling rivalry but they were still as close as ever. They definitely resembled each other, both tall and slim with dark brown hair and brown eyes. They were both attractive, they had good genes from their parents. Katie was developing into a very attractive woman, her breasts were getting larger and her hips wider. Nick couldn't really help but notice his sister wasn't looking much like a kid anymore. Neither of them had ever really dated before, there just wasn't time for that. They'd had some distant boyfriend/girlfriend types that you only said hi to in the halls at school, but never even the first kiss type. It was strange for everyone around them, because they were both really popular in school. They weren't saints though, Nick had discovered the wonders of pornography and masturbation years ago. He found that he'd be scrolling through pages and pages of pictures and video and nothing was good enough. He didn't know it right away, but he was looking for women who reminded ... him of Kate. It was never right though, they weren't what he really wanted. Kate on the other hand, she'd been experimenting as well. She started touching herself more and more as the years went on. At first it was innocent, but after a while she could hardly do it enough to satisfy herself. She found her mind wandering more and more when she was really involved, and she often found herself thinking about Nick. She liked to pretend he was touching her, kissing her, and it was enough to drive her over the edge. It was one of those days, and Kate was in a particularly horny mood. She'd been sitting by the pool in the back yard, when Nick had come out to go swimming. He was wearing those baggy grey swim trunks he was always wearing. She was always laughing at him, telling him those fit him two years ago but he needed an upgrade. Nick was too lazy to go shopping though, and he always pointed out he only needed it for a few months of the year and it was only in their back yard so why bother? She'd never mentioned it was because when he got wet those shorts were practically see-through. It wasn't that she really minded the free show...but she had to really try not to look. Nick had a good amount to look at too...it drove her crazy. She wondered if he did it on purpose. He didn't, he was really pretty oblivious. Nick really was just too lazy to buy a new bathing suit. Half of the reason he even went swimming was because it made it easier to get a look at her in her bathing suit. She ...