Warning! The following story is a fantasy containing graphic depictions of an adult nature, including themes of sexuality, masturbation, bisexuality and incest. If that turns you on, gets you wet or makes you dick hard, and you are an adult, then continue. If not then I suggest you go somewhere else, or write your own damn story.
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Susan Brown lay there as her husband pounded into her. It just wasn't going to work tonight, she thought. She wished Rob would just ejaculate and get it over with.
It wasn't that she didn't love her husband, but their sex life had just become so...same.
It hadn't always been that way. When they had met -- she had been 16 and he had been 20 -- they couldn't keep their hands off each other. Rob had come home from college with her older brother Jim for winter holidays, and it had been lust at first sight. The had "done it" two or three times a day for the entire vacation and looked forward to seeing each other during Spring Break when Rob returned with Jim from his studies at UT in Austin.
Then disaster struck -- she was pregnant! Rob did the "right thing" and offered to marry her, but their lives were never the same. He transferred from UT to University of Houston so they could live with her parents in Houston. And the birth of her son Robbie, now an 18-year-old Senior in High School, was the best thing that ever happened to her. But over the years their sex lives had gradually dwindled to their weekly Thursday night sessions of making love.
She just didn't enjoy sex much any more, and it had been so long since she had an orgasm, she couldn't remember when.
"Well," she thought. "Maybe I can ask Jan what she thinks when we have coffee tomorrow?"
Her new neighbor, Jan, was older and seemed more experienced. And she and her husband seemed happy. Maybe she could offer some useful suggestions.
Her husband stiffened as he finally ejaculated into her; he rolled off and went to sleep.
"Maybe next week will be better," she thought as she too drifted off to slumber.
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Robbie tossed and turn as he tried to get to sleep, despite his raging erection.
He had known that Thursday was "sex night" with his Mom and Dad and had not been able to help himself from listening through their bedroom door as they fucked. Damn, it made him horny!
Robbie had been slower developing than many of his friends, and had not really been interested in girls until this year. It was only last summer when he started Tae Kwon Do lessons that he had lost the last of his "baby fat" and started shooting up in height. He still didn't need to shave, but he had finally grown some underarm and pubic hair.
And pubic hair was not the only thing that had grown between his legs! His "little boy" prick had, in a few short months, grown into a man's dick. He wasn't sure, but he was pretty certain that he was now better endowed than most of his friends. But he had still never had sex with a girl.
His shyness was slowly leaving him as his body developed, but he still had trouble with girls. He had been short and chubby too long and his mind had not yet caught up with his body.
He jacked off nearly every day, but it was just not the same. And his Mom was so smoking hot!
Robbie's mom was tall, slender and a natural blond, with sparkling blue eyes. Her tits weren't very big, but they looked perfect to Robbie when she wore a bathing suit at their pool or lake house. And her legs just wouldn't quit!
Robbie had never seen his mom naked, but he had seen her in bra and panties a few times, and he most certainly wanted to see more.
But his dad just didn't seem to care.
He knew it was wrong to lust after his own mother, but he just couldn't help himself. He looked forward to pulling her panties out of the laundry tomorrow so he could beat his meat and spray them with his cum.
"OMG," he thought. "When can I get laid?"
His hand went to his erect penis. It was so hard, it hurt.
"I'd better take care of this so I can sleep." he thought.
He stroked his cock a few times, and came in gushes all over his hand and the towel he was using to catch his cum.
"Mom, oh mom! You are so fucking hot," he moaned as he spilled his seed.