Sally Simpson - And mom makes three

Billy turned away from the mirror, smiled at Cindy and pulled her hand away from his pants. Then he said something to her and she smiled, too.

Now he attacked the fastening, and in a couple of moments, he had it undone. He pulled the pants off and tossed them into a pile on the floor, and then ripped off his undershorts.

To Sally's delight, he had a mammoth hard-on. The long, stiff cockshaft was straight as a rod, and the fat prick head pulsed sexily.

She could feel the cunt juices flowing hot and fast in her fuck hole, and she knew she would have to start jacking on her own clit and pussy. So she, too, stripped out of her clothes, her eyes remaining glued to the scene before her.

Cindy reached out and grasped her brother's prick, squeezing it gently. Then she brought her face down close to the cock knob to examine it.

Billy said something, and Cindy looked up at him in surprise. But she brought her face down even closer, then stuck out her tongue and took an experimental swipe at his prick knob.

He shuddered and patted her gently on the head, encouraging her, and she licked his prick again – this time more boldly. She paused to get his reaction, and when she saw the look of pleasure and lust on his face, her eyes lit up. Taking a deep breath, she attacked his cock with even more enthusiasm.

Up and down his prick she stroked. Now and then she would stop, point her tongue and stab it directly into the rim of flesh that separated the cock head from the cock shaft.

Whenever Cindy did this, Billy would shudder, and his cock would lurch in her hand. This only caused her to lash the sensitive spot more vigorously.

Sally couldn't believe how turned on she was getting just watching the two of them. Her clit felt as if it would burst with all the hot blood throbbing in it.

"That's it, Cindy – suck him! Suck him good!" she murmured.

She reached down and began diddling her clit, each touch of her finger sending shocks of pleasure shooting through her cunt.

She edged up closer to the mirror, her heart skipping a beat as she watched Billy pull his prick away from his sin's mouth and her back onto the bed.

As Billy began to undo Cindy's pints, the young girl looked up at him from beneath lowered eyelids, her tongue protruding slightly from her mouth.

In just a few moments, she was completely nude, her bald little pussy mound so irresistible looking that Sally had to use all of her self control to keep from barging into the room and joining in the sex play.

Now Billy went down on the little girl, his tongue snaking between the folds of her delicate pussy labes, tracing a curve from her clit to her musty little asshole.

Cindy was enjoying her brother's expert tonguing. Her little body shook as thrill after thrill rushed through her. Unconsciously, she began to play with her tits, rubbing her hard nipples back and forth between her thumbs and index fingers.

"Yes, yes, baby," Sally rasped, though she knew Cindy couldn't hear her. "Help him bring you off!"

Sally began to fondle her own tits now, raking her fingers up and over the gigantic swells, poking her nails into the hard flesh of her nipples.

At last, Billy started flicking his tongue deep into Cindy's cunt hole. And this drove the girl wild. She thrashed from side to side, making it hard for the boy to keep his tongue in the spot where it was doing the most good.

He had to clamp his hands down on her thighs and hold her still, so he could ream her out. His tongue's fuck-strokes were quick and dirty – not the long, leisurely me and rings he sometimes used with Sally.

And that was exactly what turned on the little girl the most. She threw her head back and wailed, hammering her fists against the mattress, slamming down the soles of her feet so the whole bed shook.

Looking on, Sally was beside herself with lust. She let go of her tits, opened her cunt lips wide and stuck two fingers deep into her fuck hole.

"Unh, unh, unh!" she groaned as she fucked them in and out, in and out, building a froth of pussy cream.

Without warning, Billy suddenly pulled his face from Cindy's crotch, his mouth and chin red and puffy-looking.

Cindy sat up to see what was wrong, but Billy pushed her roughly back down on the bed, positioning himself between her thighs. His cock shuddered as he aimed it at her pulsing cunt.

Swooping down close, he nudged his prick head against the entrance to her pussy. She spasmed violently, but didn't try to stop him. Instead, she opened her thighs wider, giving him easier access.

Billy licked his lips as he gazed at the juicy pink meat of his sister's pussy. Then, tensing his ass muscles, he pushed forward – not violently – but just hard enough to pop his prick head past the tight ring of muscle at the entrance to her cunt.

Sally moved in as close as she could to the mirror. Her breathing was jagged and raspy, her heart was pounding dangerously fast. She saw that Cindy cried out once in pain, but that she was already over the worst, and was now shimmying her ass, begging for more.

And Billy was quick to give it to her. Steadily, he inched forward, fucking more and more of his prick shaft up his sister's tight pussy.

The veins in Cindy's neck stood out as she strained against the pressure that Billy's cock was bringing to bear against her tender little pussy.

She blinked her eyes fast, trying to hold back the tears, but a few bright drops made their way down her cheeks. When Billy at last managed to fuck in all the way, he fell forward on top of her, his tight ball sac resting against her ass.

Cindy swallowed hard, her shallow breaths coming in quick little bursts, her body at last growing still. Billy murmured something to her, then began covering her face with grateful kisses.

Sally was overwhelmed by the terrific way Billy had broken his sister in. Right at this moment, she wished she were the little girl, having a cock fucked all the way into her pussy for the very first time. Fantasizing about that, she swirled her fingers around and around in her own cunt.

"Awwww, Christ!" she whimpered as she reached a climax.

Now Billy was moving backward, slowly sliding his prick out of Cindy's little cunt. The girl lay still, watching him, gasping now and then as his prick rubbed up against the tender walls of her cunt.

Billy paused for several moments, letting his prick head rest just within the entrance of Cindy's cunt. Then he moved forward, his face concentrated into a frown, his whole body tense.

Sally, just recovering from the powerful orgasm that had overtaken her, was barely able to follow the action. She was leaning up against the wall, trying to catch her breath, trying to get her thoughts off of her cunt and focus them on the fuck session in the next room.

Gradually, she came back to her senses, and when she looked back into Room 122 again, she was amazed at what she saw.

Billy was fucking his prick in and out of Cindy's pussy in a steady rhythm. He wasn't fucking very fast – not just yet – but he no longer paused with each stroke. He just kept pouring it on.

And it was pretty obvious that Cindy was really enjoying the way her brother was fucking her. She gyrated her ass and humped up at him whenever he thrust his cock inside, now and then encircling him in her arms and pulling him down on top of her tits.

As Billy's pistoning motions began to increase in speed and force, Cindy humped up harder at him, trying to rub her clit against his hairy groin. And though the boy wiggled his ass and ground his hips so his whole body pressed against his sister's, she still didn't appear to be getting as much stimulation on her clit as she needed.

Looking wildly around her, her eyes suddenly lit up when they rested on the pillow. She reached up and snatched it, raising her ass and slipping it underneath without interrupting her brother's fucking.