Mothers uncontrollable lust

As she felt the explosion of hot cum inside her aching, pulsating cunt, Marie's mind was certainly not with the owner of the cock currently buried deep inside her.
Marie was visualising her son, David, on top of her with his hard cock pistoning into her. She had wanted him always, but didn't know how to make it happen.
Marie was a complete slut, fucking as many cocks as she could, but she always had visions of David in her mind every time she got fucked.
David was a good sportsman and very active in his schools various athletics programs and so it was that, on this occasion, Marie was driving him to an inter school athletics meeting in another town. They could have done the trip in a single day, but Marie thought it better to split the trip in two and stay overnight in a motel before continuing the next day to their destination.
Their room was small and simple and had two double beds at one end of the room and a kitchen at the other with a small bathroom off the side of the kitchen.
They sat and ate their meal and settled in to watch some TV before bed. As they sat there Marie could feel the aching building between her legs and she began to imagine David with the young sluts from school. She was certain he must be fooling around with a number of them, even though she was certain that he was still a virgin.
For his part, David was a little awkward with girls and had had only one girlfriend to date and had certainly not made out with anyone else.
Marie's lust and jealousy were combining now to the point of being out of control, and in a moment of jealous madness, she blurted out to David, demanding to know why he never kissed her like he kissed his girlfriends.
David was confused and shocked and stammered that he didn't understand what she meant. He didn't have any girlfriends to kiss!
Marie suddenly realised she had stepped across a line she had never crossed before and told David to forget about it, but David could see his mother was upset and asked again what she meant by it.
Marie simply said she meant he kissed his girlfriends different to how he kissed her, so David, not knowing what else to do, asked if she wanted him to kiss her the same way.
Marie's heart skipped a beat and she said yes, it would be nice, so David stepped close to his mother and leaned in to kiss her on the mouth. He put his hand behind her head and pulled her in to him. Marie's knees began to shake and she couldn't resist the urge to put her tongue in her sons mouth, but as she did, David pulled away, a little shocked.
Marie was now gripped by animal lust and was not going to stop and demanded he do it again, but David said no, it felt weird kissing his mother that way. Marie wouldn't take no for an answer and told David that if he didn't, she would tell people he had tried to make out with her and that as the adult, people would believe her. David didn't know what to do. He was confused, but also felt a slight erection, something that happened almost every time he kissed a girl passionately, so wondered if maybe he should.
Marie insisted again, bullying him and David decided to do it. This time Marie pressed herself hard against him and David could feel her breasts pressing against him as well as his ever growing erection pressing against her. Marie was insistent with her tongue and David responded in kind, exploring his mothers mouth with his.
Marie broke away from the kiss and instructed David to take his pants off. David knew where this was heading now and was conflicted as to what to do. He so badly wanted to fuck a wet cunt like he saw in the magazines and read about in the same books, but this was his mother. As if sensing what he was thinking, Marie again said if he didn't she would make up a story that would leave him embarrassed for the rest of his days, so David undid his pants and slid them off with his underwear.
Now standing before his mother, bare from the waist down, with his erection poking out, David said he didn't know what to do. Marie told him to lie back on the bed and she would do everything and that in a minute he would no longer be a virgin.
Her cunt was hot and wet and she could smell her own musk as she pulled her panties down from under her skirt. As she tossed them aside, she noticed how wet they were and decided to grab them and give them to David, telling him to smell them. As she watched her own son sniff her wet panties she began to feel the familiar tingle she felt as she built towards an orgasm. She had never felt excitement like this before. Davids cock was far from the biggest she had ever seen, but it was a nice size and was now fully engorged and she could see his pulse making it bounce as the head of his cock turned a light shade of purple.
Marie climbed onto the bed and straddled David's thighs before inching her way forward, getting his cock ever closer to her sopping cunt.
All the years of built up lust and images of this day came flooding into Maries brain as she reached down and took Davids cock in her hand and lifted the tip of his cock towards her cunt lips. She was at such a frenzied state that she was almost cumming at just touching him like this. Then, as she felt the tip of his cock make contact with her cunt lips, she suddenly was overcome with an orgasm the likes of which she had never experienced and at the same time it forced her to drive herself down hard onto Davids cock and she began to grind herself against him so hard she was sure she was going to break his cock off, but she couldn't stop as wave after wave of orgasm ripped through her and she emitted an animal grunt before screaming fuck at the top of her voice.
David could not believe the sensation he was feeling. The heat, the wetness, the smell, the feeling of his mother's cunt gripping his cock, it was all too much and he groaned and thrust back against his mother as his cock exploded inside his mother, filling her with a massive load of cum. He regained a little composure and realised he needed to feel that again straight away and as Marie was still writhing on top of him he began to fuck her again.
Marie noticed he was thrusting back into her hard again and she felt another orgasm building and began meeting his thrusts. They were like animals finally let loose on the world to fuck for all they were worth.
Marie couldn't hold back any longer and came again on Davids pistoning cock, before telling him to roll over and get on top of her. Once they changed position, Marie put her legs over Davids shoulders and he pounded into his mothers cunt harder and harder and Marie had orgasm after orgasm as he darkest desires and fantasies all came true.
Finally David built to another orgasm and then collapsed on top of his mother.
He was no longer a virgin and now knew he could have a willing wet cunt any time he wanted.
Marie descended into the deepest darkest parts of her mind and with David, went on to fulfill every one of her most perverted fantasies, but none was more satisfying than that first fuck with David.