Jack watched with amazement as his niece stuffed the last of her fingers inside her expanding pussy. Now she jerked her arm and her entire hand was in there to the wrist.
Linda gritted her teeth, apparently in pain. "You can do it," she told herself. "C'mon, make a fist. A fist in your cunt. Yes, it'll hurt so good when your big, hard fist is fucking you."
She accomplished her goal. Quickly her elbow was bobbing up and down as she powered her clenched knuckles within her pussy.
"I'm coming," Linda moaned after a few moments of fist-fucking. "Coming already."
Pussy juice trickled along her forearm. As he looked on, Jack was so aroused that he couldn't stand it. He had to do something to relieve the terrible pressure between his legs.
Before Jack was aware of what he was doing, he had his stiff cock out of his pants. It was in his hand. He was jerking off for the first time since he was a kid.
"This is crazy," he warned himself when he realized what he was doing. But he couldn't stop beating his meat any more than his niece could stop fist-fucking her shaved pussy.
While his hand moved around his prick, Jack could feel his nuts tighten. It felt as if a dam were going to burst between his legs.
And then it did.
"Oh, my God," Jack groaned when he saw the jet of cum flying from his abruptly spurting cock.
Linda looked up. At that point one of Jack's wobbly knees pushed the door all the way open. So there he was, standing there with his dripping prick in his hand in plain view of his naked niece. "I'm s-sorry," Jack stammered.
Linda just stared at him. Then, slowly, a grin spread across her freckled face.
"I'm just as guilty as you are, Uncle Jack," she finally said. "You caught me getting off and I caught you."
She paused, pulling her gleaming fist from her moist cunt with a loud pop while Jack let go of his drained cock.
"Seems to me we ought to combine forces," Linda suggested to her mind-bent uncle with a seductive chuckle. "You know, like partners in crime."
The word "crime" made Jack wince. Because committing one was exactly what he was on the verge of doing. As a lawyer he was well aware that incest was a felony. He could see prison bars in his future. But he could also see his niece's naked body in the flesh, and that was what held uncontrollable sway over him.
"You want me to fuck you?" he asked his niece breathlessly.
"You've got a cock and I've got a cunt," Linda stated the facts in the simplest terms. "What else?"
She reclined on the couch, spreading her legs so her smooth pussy was an open delight.
"Fuck me, Uncle Jack, fuck me, fuck me," she began to softly croon.
Jack edged toward her, his cock harder than ever. Even as a kid he'd never had a piece of ass as young as the one Linda was offering him. When he'd been a teenager he'd always gone to whores.
No girl his own age had ever put out for him back then. Now he felt like he was getting a chance to relive his youth the way he'd always wanted it to be.
Jack had reached the couch and dropped to his knees at the shrine of his niece's shaved cunt. "Can I eat you first?" he asked nervously.
"Chow down," Linda told him brazenly. She lifted her little ass off the cushions, raising her crotch right under her uncle's nose. Jack grabbed her slender thighs and buried his face between her clutching loins. He was sucking her cunt.
"Oh, tongue, Uncle Jack, tongue," Linda told him. "Use your tongue in my pussy. Real deep."
Jack eagerly did as he was told. He had the sensation that he had a cock rowing out of his mouth when he began orally fucking his niece's tight, wet pussy hole.
"Mmmm, that's it," Linda groaned with pleasure. Her ass was back down on the couch and wiggling. Her uncle drove his tongue into her cunt repeatedly.
Now Jack was up on the couch, hunched over Linda's crotch while he dove at the juicy center of her thighs. He had never tasted anything sweeter than his niece's cunt. With no hair in the way there was nothing between him and pure pussy.
"I'm gonna get off in your mouth, Uncle Jack," Linda announced. "Hope you dig female cum, 'cause I'm gonna feed you plenty of it."
With a shudder, Linda came. Her ass was up off the couch again and her boiling pussy was spread against her uncle's mouth in an open kiss. Hot cunt juice poured down Jack's throat.
"Ooooh, got to stop," Linda groaned, finally pulling her cunt away from her uncle's face. "Got to stop coming like this."
"Why?" a puzzled Jack asked.
"'Cause," Linda kittenishly explained, "if you keep getting me off from sucking my pussy, we will never get around to actually fucking."
"I read you loud and clear," Jack said. "Guess it is time for the big one."
Jack guided his hard-on toward his niece's shaved cunt now. He was up on his knees so he could watch his cock enter the yawning pussy slit.
The momentum of his pushing cock pulled Linda's pussy lips inside her cunt gash. Jack kept shoving until his long cock was buried.
With her cunt full of her uncle's prick, Linda started rolling her hips. She locked her legs around Jack's waist. Then Jack eased down on top of her, driving his cock into her cunt with repeated thrusts. "Play with my tits while you're fucking me," Linda told her uncle. Jack ran his tongue over the small tits. Linda's erect nipples throbbed in response. Jack took one of them in big mouth and sucked it almost to his throat.
"Now use your hands on my body while you're sucking my tits and fucking my cunt," Linda directed.
Jack ran his fingers down his niece's bare torso. Then he cupped her compact ass cheeks.
"Dig into my ass," Linda urged.
Jack separated the globes of his niece's bare ass and gouged her crack. When Linda had shaved her cunt she had left the hair in her ass. It felt like spun gold to Jack as he tangled his fingers in the wispy strands.
Jack quickly located his niece's asshole. He tickled and probed it. But that wasn't enough for Linda.
She told her uncle, "Stick your finger up my backdoor. Right where I shit."
Jack slipped his finger into the narrow tunnel. Linda relaxed her ass muscles until the insertion was complete, then clamped down.
"Finger-fuck me," Linda called. "Finger-fuck my ass, Uncle Jack."
Jack started moving his finger in his niece's second hole to the same rhythm his cock had established in her cunt. In response, Linda slackened and squeezed her ass and pussy in rippling sequence.
"Ooooh, can't decide where it feels best," Linda swooned, "in my ass or in my cunt. Wish you had two cocks, Uncle Jack, just like I've got two holes."
"Have you ever taken a prick in your ass, baby?" Jack asked breathlessly sensing that he could put his cock anywhere in his niece that he wanted.
"No," Linda admitted that she had never been ass-fucked. "But I've always wanted to try." Jack's pulse quickened even beyond it's already racing tempo when he thought about actually fucking his niece's cherry ass. It would be so tight, would hurt Linda so good.
"I can do it," Jack anxiously panted. "Fuck you in the ass if you want me to."
"Yes! Yes!" Linda agreed with a lusty wail. "Fuck my ass with your huge cock! Rip me to pieces!"
Linda unlocked her legs from her uncle's waist then she drew them back over her head until her body was jack-knifed. In the process her uncle's prick left her cunt. Now Linda reached down and spread her raised ass cheeks. Her asshole beckoned and Jack placed his cock-head against the pink opening and shoved. He was inside.
"Push! Push!" Linda cried. "Give me your whole cock in my ass right away! Make me suffer, Uncle Jack!"
Jack leaned forward, supporting all his weight on his cock. Greased by pussy juice from the previous stage of the fucking, his hard-on sank into Linda's asshole like a sharp stake being driven into soft ground. Quickly, Jack was ass-fucking his niece to the hilt.
"God, what pain," Linda whimpered in response. "What sweet, sweet pain. Can't get enough of it. More. More…"