If you haven't read the first six parts of this saga, read those first in order to put this offering in context. All characters are at least 18 years of age at all times. They never had a sexual thought or ever noticed anyone of the opposite sex until they were 18. Their bodies did not develop until their 18th birthday.
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Winter - in early December the cold temperatures hit. No snow yet, but it was cold. The twins had to either scrape the frost from their windshields, or let their cars run a while before leaving for college. Finals were upon them and they couldn't afford to miss. They were finding out that college teachers were not nearly as flexible as high school teachers had been. Excuses weren't readily accepted. They couldn't be late and had been told that exams would occur no matter what the weather was.
Jackson had met a girl and had started dating. She was in one of his classes at school and had flirted with him so much that he finally asked her if he could buy her a coffee at the campus grill. She had readily accepted and Josh quickly discovered that Renee was a very interesting, smart, and nice girl. They had gone out several times, to movies and football games. Jackson was relieved that she seemed to just want to have a good time and, beyond a few sessions of kissing, she had shown no signs that she wanted sex. Jackson was unsure what he would do if the opportunity came to have sex with her. She was a very attractive, green-eyed, slender redhead, but he was unsure that he wanted to have sex with anyone but his sister. He “wanted” to, but he felt that he would be cheating on Jennifer, whom he loved more than he could possibly love anyone else.
The twins had talked much more about dating. They both had agreed (although Jackson was reluctant to do so) that they would approach dating as if they were not engaged in an incestuous relationship. This meant, they agreed, that even sex with others was not off the table. The most important thing, they both agreed, was that they be honest with each other. If one of them had sex with someone else, they would inform the other, no matter how much it hurt.
Jennifer was still dating Josh and was liking him more and more. They had still not done anything remotely sexual, but had gone "parking" several times and enjoyed kissing each other, even tongue kissing, very much. Jennifer had returned home several times with wet panties and found release with her brother. This bothered Jackson the first couple of times, but he then found that it was a turn on that his sister would get sexually excited with another boy, but come to him to satisfy her needs.
He knew deep down, however, that it was just a matter of time before his sister would spread her long, shapely legs and allow some other boy to enjoy the treasures that, at present, belonged only to her brother. His sister was hot-blooded and loved sex. She had never made it a secret that she was turned on by many other boys and men, although she felt that she loved Jackson more than she would ever love another man.
One night Jennifer and Jackson had made love and were lying in bed together, talking about random things. Jackson had remarked that no girl on Jennifer's basketball team had been built as well as her and that those girls were probably jealous of her. Jennifer said that was ridiculous but wanted to know if any of the boys on Jackson's sports teams were as hung as he was. Jackson told her, honestly, that he didn't think any of them were as big as him.
Jennifer smiled. "I love that," she said. "I like knowing that I've had the most hung man around." She paused, then smiled again. "Except Dad, of course."
Jackson's expression made her laugh out loud. "What? How? Have you seen it?" he asked, incredulously.
"Not hard, no. But I've seen him pee. It is BIG!" she exclaimed. "And I've sat in his lap and it feels like fence post!"
Jackson was flabbergasted. "He was hard when you were in his lap?" he gasped.
Jennifer was enjoying this immensely. "You've told me, many times, that I could make any man hard. Dad is a man," she deadpanned.
"But...Jen...well...did you like that? And how did you see him peeing?"
"Well of course I liked it. It's flattering to know you can turn someone on, right?" she teased. "I used to hide in the barn and peek on him peeing. I was just curious. I'm not perverted..." she laughed. "Well, strike that... I am perverted. So are you, so don't judge. Don't even tell me you've never looked at Mom's boobs. She looks like a college girl and is built better than anyone!"
"I saw her naked once," he admitted. He told her about the time that he had seen her undress and get into the shower, and then how he had watched her exit the shower and dry herself off. "It was almost like she was showing off for me. You're right, she is built like a brick shithouse."
"We really ARE perverted, Jackson," she giggled as she noticed his cock had hardened. "Siblings that fuck each other - pretty perverted. But it's not going to EVER stop me," she said as she moved on top of her brother and took his newly stiffened cock into her recently fucked pussy. "Mmmmmm, oh this is so good! Why is it so good the second time?" she moaned.
Jackson held her huge, perfectly round, orbs in his hands as she rode up and down his thick cock. "Poor old Josh," he panted. "You know he's at home masturbating about doing this with you right now!"
"Do you ever think about Mom when you fuck me?" she asked, grinning.
"No, I don't, but I used to think about her when I masturbated. I assure you that nobody would ever think about anyone else when they're fucking YOU! Do you even have any fucking idea how hot you are?"
