Jumping to his mothers defense, Marty bristled, "My moms no dyke!"
"Neither am I," Patty answered, edging ever nearer to her nephew. "Being just a dyke's a one-way street. Now, going both ways, that's a different story. That's what any normal, healthy woman does if she's got a brain in her head to go along with the cunt between her legs."
"Well, maybe so, but I wont believe that means my mom until I hear it from her," Marty said.
"So I suppose that means you've decided you wont fuck me either unless you have your mommy's permission," Patty teased, stepped out of the last of her clothes. She was stark naked.
"Who I fuck is my own business," Marty defensively answered, too proud to admit that he'd been helplessly seduced each and every time he had gotten a piece of ass. "I can make up my own mind about where I stick my own prick."
"Hmmmm, is that so?" Patty said with a sly grin. "Then I suppose nothing I could say or do would make any difference one way or another. You've probably already made up your mind about me, right? Wouldn't matter if I did."
She dropped to her knees in front of her nephew. She unzipped his fly.
"Guess I'll know for sure about my chances," she said to him, "once I get a look at your cock. A hard-on never lies. If you don't have one for me, I might as well just give up."
She reached inside his unzipped pants. A horny smile split her face while he gulped. Then Marty watched his aunt pull out her prize and the symbol of his defeat – an uncontrollably jutting hard-on.
"My, my, what do we have here?" Patty chuckled. "Looks like I'm being appreciated, after all. Nice to know… and even nicer to suck."
She took her nephews swollen cockhead in her mouth. Marty's crotch bucked, making more of his prick surge into Patty's oral grasp. After another lurching reflex on his part made it possible for her to deep-throat him, in spite of his previous intention to resist.
Having a lock on his prick, Patty now began slurping back and forth along its thick length. Marty could not keep from rolling his hips in reply.
"Okay, I've given in this much," he rasped through his ragged breaths. "But once I come, that's it. No more. I'm not just some guy who lets his damned cock do all his thinking for him."
Overhearing this, his aunt slurped back from a mouthful of prick. "Whatever you say, Marty, darling. I wouldn't dream of making a fool of myself over a lost cause. As soon as you lose your hard-on for me, I'll get the message and leave you alone."
"Then you'd better get down on me while you can, Aunt Patty," warned Marty. "Cause, after this, I'm through."
"I'll take whatever I can get," Patty answered, then resumed cocksucking in deep-throating earnest. She squeezed her nephews balls in tandem while using her mouth like a cunt on his boner.
Marty had to admit that she was definitely an expert at giving head, no less so than her daughter or his mother. He would never get his cock sucked anywhere any better than he could in his own family, that had become obvious to him.
Then, however, he tried to exercise self-control, telling himself that enough was enough. As great as his aunt gave head, it was high time to get this over with. As soon as he had come in his aunt's mouth, he would break down the door if he had to and get off by himself to sort everything out on his own terms.
In her own way, his aunt was certainly cooperating. In addition to deep-throating his prick and squeezing his balls, she was also fingerfucking his asshole. Coming became not simply a matter of getting it over with for Marty, it was now an urgent necessity.
"Oooooh, I'm shooting it!" he cried, his cum abruptly spurting.
Patty thirstily gulped as fast as his cock gushed. At first Marty was practically pissing jizz. Then, gradually, the flow slowed down until he was dribbling the dregs form his balls. His aunt's thirst continued to the last drop. Marty realized that she wouldn't stop sucking. The longer she kept it up, the more stubbornly his prick remained stiff.
"No," he insisted, "I'm finished. Damn you, Aunt Patty, I've had it. Let go of my cock." Patty shrugged and finally ended the blow-job. But she was grinning with triumph as she did, because both she and her nephew could plainly see that the condition for her leaving him alone had not occurred. In spite of herself, Marty was still hung with every bit as much of a hard-on as he'd fucked his aunt's mouth with.
"Well," Patty bubbled, "a bargain is a bargain. As long as your cock is still in business, Marty, then so am I!"
"I'll lose it. Damn it, I'll lose it," Marty vowed.
Closing his eyes to shut out his aunt, he tried to think of death and destruction to get rid of his arousal. But, instead, his minds eye focused on pussy – a spread pussy, hairy at the sides and glistening pink between the yawning lips, just begging for his rigid prick. When he reopened his eyes there was a real pussy, the same in every tempting detail as his aunt parted her legs before him.
"You whore!" he cursed.
"You stud!" she called back.
Marty had nowhere else to go but cock-first straight into her waiting cunt. Catching him between her thighs, his aunt wrapped her legs around him as he hilted his prick in her to his balls. Then she locked him on top of her.
Forgetting about everything but the spasming tightness of her pussy around his prick, Marty mindlessly fucked her. He was like a machine now, tirelessly performing the task for which he'd been programmed by his aunt. Everything but the act of fucking had been erased from his otherwise-numbed consciousness.
"Well, Mom strikes again," Sally chuckled to her brother, as the two of them watched the action.
"Yeah, Mom's some piece of ass," Ron sighed. "But so are you, Sis. So's Aunt Linda. I ought to know, since I've fucked you all just like Marty has now. Starting to seem like when a guy gets it on with one of you, he's really somehow taking on all three of you."
"It's exactly what it seems," Sally matter-of-factly stated. "Mom, Aunt Linda and I are the best team there ever was. You and Marty never had a chance when we decided to work together and turn being snowed in into an orgy."
"So that's how it is," Ron said. "Marty and I are just a couple of handy cocks for you three cunts, huh?"
"Either of you pricks got anything better to be?" Sally teased.
Ron shrugged with acceptance, looking at his cousin fucking his mother, then at his naked sister, and finally down at his own prick. His cock was rock solid again.
"You cunts have got us by the balls," he wistfully said. "So what's next? When does Aunt Linda show up so the three of you can really put Marty and me through the wringer?"
"Aunt Linda must be so hot to start sucking and fucking with the rest of us that she's probably melting the snow outside waiting for her chance," Sally laughed.
"Then why doesn't she get in here?"
"We planned the whole thing to go like clockwork," Sally said, looking at the watch on her wrist, which was all she wore. "Ten more minutes poor Aunt Linda's supposed to wait, according to the schedule. Of course, I could just signal her in now. But it'd be a lot more fun to really give her something spectacular to walk in on."
"Like?" Ron anxiously asked.
"You ready to use that cock you're shoving off?"
"Anywhere you say, Sis."
"How about Mom's sucking mouth?"
"While Marty's still fucking her?"
"That's what an orgy's all about – combinations."
"And where'll you be, Sis?"
"Oh, I've got a mouth, too. Comes with a nice, long tongue. And I've always wanted to taste a fuck."
"Then what're we waiting for, Sis? You talked me into it. Let's go plug ourselves in and give Aunt Linda something that'll blow her mind when walks through that door."
"Thatta boy!"
Working together, brother and sister advanced on the station. Ron made his move first. Marty was suddenly watching his cousin getting his cock sucked just inches away.