Carol called the turn exactly: Marie felt a surging renewal of her sexual powers as she closed her thighs around Mike's prick, capturing it and holding it firmly against the fully aroused flesh of her pussy. His dick was so big that a portion of the tool protruded from between her legs and jutted out above her cunt-mound; when she looked down, it seemed for a moment that she herself had grown a prick. Instead of amusing her, as it might ordinarily have done, the sight of that obscene, mushroom-shaped cockhead sticking up between her thighs aroused Marie even more. She reached down to grasp the big cock and pressed it closely to her pussy, rubbing against it luxuriously; the hot length of aroused prick scraped firmly against the swollen flesh of her twat and made her long for the moment when she would feel it sliding into her cunt. After rubbing her gash along it for a minute or two, the entire length of the big, stiff dong was coated with her cunt's slippery oils, and it slid back and forth between her legs with ease.
"Now shove it up her runt!" Carol urged, bending over them and watching intently. "Start fucking her from the rear! Get it in and drive it home!"
Marie quickly saw that this was very much like fucking dog-fashion, except that she was lying on her side instead of kneeling with her ass stuck up in the air. She readied herself as Mike scooted into a more favorable position; Carol volunteered to plant his prick for him, and Marie quivered when she felt the girl's fingers spreading the lips of her pussy wider to admit the big rod. She held herself ready, and when he jabbed the head of his cock into her cunt and dilated that tender, throbbing slit to the fullest, she felt her body begin responding with a fullness that surprised even her.
Marie had not figured upon Carol's next set of orders, however. The girl explained the rest of her depraved little scheme, and both Mike and his mother stiffened with surprise when they learned the full extent of her sexual inventiveness. She proposed that the youth fuck them both at the same time, or come as close to it as possible. He could do this, she pointed out, by directing one thrust into his mother's hot cunt and then withdrawing to launch another lunge into her own mouth, which she proposed to keep conveniently placed to receive the alternate strokes. When he was fucking his prick into Marie's hot cunt, she explained, she could heighten his ardor by mouthing his prick and licking his balls; that would help him achieve a quicker and even more powerful climax and would also make her own enjoyment more complete, too. Marie's clit began pounding heavily when she heard exactly what the amazing young girl intended doing: she could not doubt that Carol would use the opportunity to lavish a few kisses on her pussy while she was licking and tonguing Mike, a prospect which excited her greatly, and the thought of participating in a sexual act of that extreme perverseness made her very bones quake with erotic anticipation. She tensed herself, making her cunt tighten around her son's big cock, and felt him give her an additional thrust as compensation.
Mike agreed that the plan was one of the most exciting he had ever heard and promised that he would do his best to shower them both with hot sperm Carol assumed a position which allowed her to get her face between Marie's spread legs, and began touching the tip of her tongue to Mike's balls. She sucked first one, then the other of those big nuts into her mouth and rolled them against her tongue. Mike groaned and began pulling his cock out of her mother's cunt; the girl was quick to plant her lips on his thick stalk and dip her tongue against it. The taste of cunt, hot and strong with erotic power, inflamed her senses, and she gave an extra flick of her tongue to Marie's swollen clitoris before the head of Mike's cock had completely left the slit. Marie surged forward, rubbing her pussy into Carol's mouth; the kiss more than compensated for the loss of Mike's cock.
The horny boy then shoved his hips forward again. This time his prick plunged along the furrow of Marie's pussy and then into Carol's waiting mouth. She scraped her tongue hard against the sensitive underside of the head, scoring the deep groove separating the satiny-smooth tip from the shaft; Mike grunted out a vehement oath and quivered heavily. For a moment Marie thought that he was going to come then and there, but he lasted for three more strokes, two into her cunt and one in Carol's greedy little mouth. His cock gave the first exciting spurt of semen when he was thrusting it up into his mother's hot box, and she cried out heavily, stung to the very core by the blasting jet of steaming hot cream that rocketed into the depths of her cunt. He fucked his prick all the way into her cunt, withdrew and launched another mighty thrust that ended up in Carol's mouth. Before entering her lips, the big, gushing tool deposited two thick blobs of cream on the lips of his mother's pussy.
Again and again he thrust forward, alternately spearing Marie's cunt and Carol's mouth. In between, of course, he showered thick drops of jizz on the girl's face and his mother's pussy; he had never shot off so much cum before and by the time he had finished the creamy glue was all over both women. He was in Marie's cunt when he made his last thrust, and he left his prick there for a few moments as he slowly regained his composure. Carol, fired to a new height of lust by the tantalizing way in which he had fucked her mouth, now began running her lips indiscriminately over Marie's hot, sperm-moistened pussy and the base of Mike's cock. There was a film of sperm, mixed with ripe cunt juices, around the base of the tool, as well as on his balls, and she licked up every trace of the exciting mixture.
Marie had started to come when she felt that first burst of scalding jizz, and Carol's depraved kisses made her clitoris and pussy flame up into renewed outbursts of orgiastic splendor. The girl was finger-fucking herself as she sucked at the joined sexual organs and had also succeeded in climaxing. The three of them moaned and writhed together until they could no longer feel any vestige of sexual excitement. Only then did Carol pull her face out from between Marie's thighs.
"This would really be a blast if there was another man," the girl mused aloud after a time. "You know, so he could be fucking me like Mike was doing to you. You could suck him off on every other hump, and then we'd both be getting it the same way!"
Marie shook her head, amazed at Carol's constant ability to surprise her with some new wrinkle in self-pleasure. She admitted that she did not know where a second man was to be had – she emphatically did not want Paul Ryan admitted to these deliciously pleasing sessions, even if he would have been wining to participate. That was when Carol suggested bringing her father to one of their orgiastic parties. Marie was quite taken aback at that, but the girl seemed not to find her proposal so unusual. She and her father had shared a woman before, she said; a woman who had been working in the labs at his plant had agreed to a bisexual affair and had willingly joined them. Mike announced that he thought it was an excellent idea, thereby greatly surprising his mother, and swore that he would be wining to share both of them with another man.
Marie thought of Ranger, but did not feel like suggesting him as an alternative; she did not know how Carol would react to the idea of being fucked by a dog, and she did not want to risk a quarrel by making the proposal. She need not have worried about that, as she learned the next morning when Carol herself expressed a desire to experiment with the dog. She said that Mike had already told her about her unusual lover and that she was extremely eager to see her in action with the dog. Marie looked skeptical at that, but the girl swore that she had been very interested in sex with animals ever since hearing about a farm boy who had been caught in the act of fucking one of his father's prize Angus cows. She managed to convince Marie of her sincerity and the woman gave in, again marveling at Carol's readiness to try anything in the sex line. They had been in the kitchen when she had expressed her interest in seeing Ranger's sexual skill, so Marie had only to step out onto the back porch and call the dog into the house. He came quickly and cavorted around the kitchen, sensing the air of sexuality which crackled between the two women.