"Enough," Thad finally said. "I mean it."
But Amy persisted. And as her uncle had predicted, he wound up pushing her off of his thoroughly drained cock.
"Sorry I had to get a little rough, there," Thad apologized. "But you didn't give me any other choice."
"Then why don't you take more advantage of it?" Amy smirked with a sticky grin. "If I'm asking for the rough stuff, then you ought to be man enough to give me more than just a simple push."
Thad took the bait. "Just try me then."
"Suppose I took another try at a blow-job?"
"You're through sucking my cock, little girl."
"I'm not so sure."
Then she orally plunged, closing her mouth over her uncle's semi-hard prick. At first he pushed as he had before, but this time Amy refused to budge.
"You asked for it," he warned.
"Mmmmm, I know," she taunted around a mouthful of prickmeat.
And, his right arm looping in a blurred arch, Thad slapped his niece across the face to drive her back. But even though she yielded, Amy was no less sassy.
"Is that all the harder you can hit?"
Thad slapped her again, this time with his other hand, leaving matching welts on both her cheekbones.
"Well, that's better," Amy replied. "But you've still got some to go before you're rough enough for a bitch like me."
"You little cunt!" Thad shot back. "What I ought to do to teach you a lesson is just go ahead and fuck you."
"Now you're talking!" Amy bubbled with anticipation. "I'm ready it you are!"
"You got it!"
With macho strength, Thad scooped his niece off the floor and carried her into the bedroom. There, he threw her on the mattress so hard she bounced. Then, pouncing on her like an animal, he ripped her clothes away so she was stark naked below him.
"Fight me, bitch! Fight me!" he hissed, his cock back to full jutting power. "If you wanna be fucked then make me do it to you!"
Amy lashed out and scratched his face. In return he grinned like a hungry wolf.
"Yeah, that's my little spitfire. Make me really have to hurt you bad!"
Struggling some more, Amy seduced all of his strength into play. Soon her uncle was totally dominating her, pinning down her arms and hooking her legs over his shoulders so he could drive forward to have his way with her nude, helplessly jack-knifed body.
"You're all cunt for me now, bitch," he snarled. "Just feel."
He wedged his crotch between Amy's raised, spread thighs. She felt his balls churning against her asshole, the shaft of his hard-on pressing upright along the groove of her pussy lips. His cockhead rubbed directly against her clit.
"Yes, yes, that's what I am!" cried Amy in lusty agreement. "Nothing but a cunt! All cunt for your big stud's cock, Uncle Thad!"
"Then beg me for it, cunt! Beg me like you were begging for your life!"
"Fuck me!" Amy passionately pleaded. "Please fuck me!"
"Will I! Little girl, you'll be passing my left-over jizz for a week after I finish with you – that is, if I don't fuck you to death."
Then Thad drew back just enough to straighten out his cock, setting his hips for the brutal thrust to the depths of his niece's teen-aged pussy. Glancing at his poised weapon with breathless awe, Amy couldn't help thinking that it was even bigger than she'd previously believed. Instead of ten inches, it now seemed at least a foot long. Could her cunt take it all? Well, she was about to find out!
"Ahhhhh!" her uncle cried, driving into her with all his might. "This enough cock for you, bitch?"
All at once Amy's cunt was filled with every thick inch her uncle had to fuck her with. He was so hung that a stallion might as well have been mounting her.
"Now wrap your legs around me and start moving your ass, whore!" Thad demanded. "Earn your keep. You only get fucked as good as you deserve."
Amy started to tell him that she needed time to get used to so much cock in her cunt, then stopped short as she decided that holding back even for a moment would be something she'd later regret. If ever there was a time to go for broke, when she was getting fucked by her uncle for the first time had to be it.
So she went ahead and wrapped her legs around her uncle's waist. Then she used the leverage to push back as hard as she could, despite how deeply her cunt was already packed with cock. The added pressure she had brought on herself almost made her pass out. But then her ass automatically kicked into squirming gear and she was a grinding sex-machine.
Thad had to give credit where credit was due. "Gotta admit, little girl, you know how to use what you've got."
Amy got off on his praise by coming now. It was the kind of total orgasm that affected every part of her writhing body. She broke out in a steaming sweat, drooled like a helpless baby. She even farted.
"When you come, you really come, don't you?" Thad said with admiration. "I only know one other piece of ass who comes this hard."
Even through her orgasmic haze, Amy's radar picked up the last part of what Thad had said. She knew full well that he was comparing her with her mother. Of course that pleased her, but, at the same time, she had a natural urge to convince her uncle that she was even more than her mother's equal.
So, angling toward this goal, she said to her uncle with a temporary bit of reverse psychology, "Maybe I came too soon, too much for my own good, though."
"How's that, little girl?"
"When I started coming, you stopped fucking me," Amy explained. "If I'd held out longer, you'd have kept up the rough stuff."
"Hey, I can still be just as much a bastard as you want me to be," Thad offered. "Want me to smack you while I fuck you?"
"Naw, guess not, now that I think about it," sighed Amy. "Just wouldn't be the same after all the nice things you've just said about me."
"First time I ever fucked anybody who complained about that," Thad sighed back.
"Well, I do have a sort of an idea, though," Amy said. "Something else where it's probably the first time it's ever happened to you while you were fucking. How about it?"
Thad pointed out that he didn't know what she was asking him to agree to.
"Trust me," Amy slyly coaxed.
"Well…"
"You'd have already said no if that's what you meant," Amy cut in on her uncertain uncle.
"You're mine!"
Then, with surprising strength for a teenaged girl, she reared up beneath a confused Thad. Having no chance to get his bearings, he was bowled over. The next thing he knew their positions had been forcibly reversed, with his niece on top of the action while he was pinned beneath her straddling loins.
"Figured it out yet, Uncle Thad?"
"Not sure."
"Simple," Amy chuckled, raising her cunt all the way up her uncle's standing cock until her pussy lips snagged his cock head. "This time…"
She plunged back down, taking Thad's breath away with the way her cunt recaptured his cock to the root and her ass slapped into the saddle of his jolted crotch.
"Yes! This time, Uncle Thad," she crowed, "I'm fucking you!"
"Jesus Christ, I must be dreaming this," Thad muttered. "Up till a half an hour ago I thought you were still a virgin. Now this!"
Thad flinched, afraid she'd slap him the way he'd done to her when he was coming on strong. But Amy just laughed and told him that no, when a girl fucked a guy she had her own brand of fun and games.
"Like this," she then said.
Amy lifted up her uncle's shirt. He had a very hairy chest, his stunted male nipples surrounded by matted curls. Amy took handfuls of that male wire and tugged it at the roots, pulling at her uncle's nipples so they temporarily resembled a woman's plump buds. Then she twisted them around double, until Thad groaned aloud.
"Can you feel it in your cock and balls?" Amy gleefully asked. "The way we can feel it in our cunts when you do stuff to our titties?"