Jack was always surprised how easily his cock slipped into his little niece. He wasn't sure why. She was a regular little slut who enjoyed being fucked....by just about anyone. In fact, her brother and father had just fucked her, their cocks causing her pussy to be stretched and her hole full of their semen, which acted as a lube. He didn't mind "sloppy seconds" (or thirds, in this case) as it made fucking the little six year old easier. Her 14 year old brother Todd would do her first as he had the smallest dick. Her father would go next with his decent sized 6 inch cock. Then, she would be ready for Jack's 9 inch long, 3 inch thick monster.

She was in her favorite position, straddling him as he lay back on the bed. She would lean back and place her hands on his legs for support and he would grasp her hips and slide her up and down his hard shaft. She was able to take it all, though she would let out a little gasp every time he bottomed out and struck the back of her cervix. She was riding him for all she was worth. He was enjoying pounding his cock into her little hole, thankful that he had just cum in her mouth a half hour before, causing him to be able to go a little longer before he would cum again.

"You like riding my cock, princess?"

"Uh huh" she moaned....enjoying the feel of his huge dick working its way in and out of her. She loved being fucked, but especially by her Uncle Jack.

"It feels so good, Uncle Jack."

"I love being in your tight little cunt, baby."

"And I love having you in my cunt."

She leaned back a little more, allowing Jack a good look at his cock penetrating her little cunt. She was already red from the pounding that her brother and father had given her. She was panting a little heavier now and Jack realized she was about to cum. She was very sexual and came easily and often. She even let out a little squirt of Kiddy Kum every time she did. As her moans became louder, he shoved his cock all of the way inside of her, sending her over the edge. At the same time, he reached down and started fondling her little clit. The combination of having her button rubbed and being full of cock caused her to explode.

"I'm Cummmmmmmmmmmmmmmmmmmmmmmming, Uncle Jack."

God was she ever, she was quivering from the good feeling inside of her. Her whole body shook as the waves of pleasure flowed over her. She came for what seemed like hours but was actually only a few seconds. After she came, she collapsed onto his chest. He had to work to keep his cock inside of her. He grabbed both of her cheeks in his hands and started to lift her up and down on his shaft again. As he fucked her, his hands spread her ass cheeks apart and his finger started to play with her little pucker hole.

"MMMMMMM...I like it when you play with my ass.....stick your finger in my ass."

He happily complied, knowing full well that she not only liked a finger there loved to have a cock there as well. She was an experienced little butt fuck. He worked his finger into her tight little rectum, causing her to squirm just a little...not from pain, but from pleasure.

"Would you like to fuck my ass, Uncle Jack?"

"Yes, but we should ask your Daddy first."

"Can Uncle Jack fuck me in the ass, Daddy?"

"Well, you do have one sexy little ass there and if he doesn't fuck it, I'm going to."

"After Uncle Jack is done, you can fuck my ass too if you want."

He lifted her up off his cock, which was sopping wet from her juices, his precum, and her father's and brother's cum from before. He lowered her down so her asshole was lined up with his cock. He pressed the head against her tight sphincter, then pushed forward. As usual, his cock slid right in. He knew that her little ass was not as deep as her cunt and only put about half of it in.

She winced a little as his cock entered her. He stopped to allow her to get used to her nether region being violated. He was waiting for her to give her go ahead to continue.

"MMMMMM...that feels good, Uncle Jack."

That was the signal. He started working his cock in and out of her, remembering not to go too deep. As tight as her cunt was, her ass was unbelievable. It had a death grip on his cock that was squeezing him with every stroke.

"God, your asshole is so fucking tight....I love to fuck that little shitter of yours."

"Butt fuck me, Uncle Jack...pound your hard cock into my hot little ass."

She loved it that they let her talk dirty...and they loved it when she did.

He continued to stroke his cock in and out of her anus. She again was leaning back onto his legs. He could see her now empty cunt, still red and leaking cum. He could also feel that he was getting close to cumming. As hard as you try, it's very hard to hold back when you're fucking a six year old. Especially in the ass.

"Uncle Jack is gonna cum, baby. Do you want me to pull out or shoot it up your ass?"

"Up my ass...Uncle Jack, fill my ass with your cum."

He held back, feeling that she too was getting close to cumming again. He loved it when they came together. He slowed down a little bit, making each stroke more deliberate. Wanting to cum, she reached down and started stroking her clit. Almost immediately, that feeling of pure pleasure started to overwhelm her.

"Oh God...I'm gonna cum too, Uncle Jack."

That was what he was waiting for. He started to pound harder into her ass, speeding up to keep up with her rapidly moving hips. He was close...she was even closer.

"I'm cummmmming, Uncle Jack."

"Me too, baby."

And he was. He looked down and he could see his cock throb as it forced the semen out of his balls and up his tube. As it started to erupt, he pulled out so that only a few inches of his cock was inside of her. His planned on filling her bowels with cum and needed to leave some room for it to go. And he did. He came and came and came.

She was quivering, but he wasn't sure if it was from her pleasure or from the copious amounts of semen he was shooting into her rectal cavity. Whatever, it was an incredible feeling for both of them.

As their mutual orgasms subsided, she collapsed onto his chest. As she did so, his cock popped out of her ass with a loud slurping noise and his cum flowed out of her ass, down his balls, and onto the bed.

As she lay on his chest, she stroked her hair. Soon her breathing changed and he realized she was fast asleep.

"That's it...sleep little girl...get ready for the rest of the night that your Uncle Jack has planned for you."

He closed his eyes and drifted off to sleep as well.