The two teens lay panting on the bed, exhausted. As Sally came closer, she saw Billy's prick slide out of Cindy's mouth, semi-hard but shrinking rapidly. Several thick drops of cum seeped from his piss-slit, staining the bedspread.
Cindy was shocked when she saw Sally enter the room. Pulling her pussy away from Billy's face, she said: "Mom, let me explain… It was an accident."
"Don't be ridiculous!" Sally laughed. "You can hardly do 69 by accident. Anyway, I'm glad that you and Billy finally got it on." She winked at Billy, who was now sitting up on the bed, smiling slyly at her. "I'm only sorry I couldn't join in the fun."
"It's not too late," Billy said, leering at her. Sally looked at his shriveled prick. "Ain't much you can do with that, Billy!"
Billy snickered. "I'll bet that if you took off your clothes and shook that body of yours, I could get a hard-on, no sweat!"
Sally's pussy tingled with excitement. Dirty talk always did that to her. But she was interested in more than talk. She would give Billy just what he asked for – eventually.
She smiled sexily at the boy. Then she half closed her eyes and began gyrating her hips like a belly dancer. She turned in a circle, letting the children see what a sexy figure she had from the back, as well as the front.
Billy licked his lips in anticipation. Just as Sally as expected, his prick was quickly becoming hard again.
Now Sally unbuttoned her blouse, shimmy big her shoulders so the material fell away from her and drifted to the floor. Next, she undid the zipper of her shorts, peeling them down her hips and legs. When she was free of them, she pranced about the room in her bra and panties, flaunting her gorgeous figure.
"What a fox!" Cindy gasped, leaning forward, following her mother's every move.
Sally prolonged the excitement by starting to undo the front clasp of her bra and revealing a portion of her big tits. But before she had slid the bra down as far as her nipples, she stopped and covered herself up again and continued with her bumping and grinding.
"Take it off! Take it off!" Billy cried.
But Sally just smiled at him. She played the same game with her panties, hooking her fingers under the waistband and pulling it down an inch to reveal the top of her red-haired pussy mound. Then she let go of the elastic, and it snapped back into place.
"Jesus!" Billy groaned. His cock was stiff now, shaking with tension.
Sally's gaze fastened on the boy's upright cock, and she shuddered with lust. Things were progressing much faster than she'd thought they would. It was time to get down to business.
She reached up and undid her bra, slipping it off her tits and down her arms. When her big tits came into view, both children whistled.
Sally cupped her tits in her hands, raising them up and squeezing them together so that they formed a deep cleavage. Her tits were so big that when she lowered her chin, she was able to kiss the tops of them. She did this now, pressing her lips to the sweet tit-flesh, licking it till it shone with her saliva.
"Shit!" Billy groaned, jacking vigorously on his prick.
The sexy sight was too much for Cindy. She jutted her finger between her cunt labes and began to diddle her clit.
Sally let go of her tits, and they bounced back into place. But when she began wiggling her ass and hips again, her tits began to jiggle and wobble crazily.
Billy groaned with desire at the sight of all that rich, quivering tit-flesh. He began jacking so hard-on his cock that a stream of pre-cum poured from the tip.
Sally's eyes lit up at the sexy sight. She sashayed over to the bed and shook her tits at the boy, bending close, so he could almost touch them. He looked at her tits hungrily, but when he reached out to grab at them, Sally stepped back quickly. Billy's fingers closed on thin air, and his heart-rending groan of disappointment echoed off the walls.
Now Sally was reaching the end of her dance. This time, when she slid her fingers under the waistband of her panties, she brought the briefs all the way down her legs, letting them drop around her ankles. Then, with a deft motion, she stepped free of them. Her dance became faster now, her tits bouncing wildly, her long tanned legs moving sinuously.
At last she came to rest directly in front of the teens and turned her back to them, bending at the waist so her plump ass cheeks parted and they could see her cunt hole.
Reaching under her pussy mound, Sally pried apart her cunt labes, giving the teens a real eyeful. It was too much far Billy. He was off the bed in a flash, cock in hand.
Sally's cunt was primed for penetration. She wanted to fuck doggy-style, so she dropped to the floor on her hands and knees, her fingers still holding her fuck hole open.
"Fuck me, Billy!" she commanded, wiggling her ass shamelessly. Billy knelt down on the floor behind her and, without any preliminaries, shoved his prick head against her cunt hole, ramming it inside.
"Aaaie!" Sally cried as six inches of cock meat fucked into her needy pussy. Sharp pangs of pleasure raced through her pussy, igniting all the sensitive nerves there. "Do me, Billy! Fuck me good!"
Billy had already pulled out when she screamed her demand, and now he fucked into her again, his prick head bounding up against the end of her fuck tunnel.
"Aw, yeah!" Sally screamed.
"Fuck her, Billy! Fuck her!" Cindy cried. She jumped down from the bed and crawled beside them so she could feel she was part of the action.
It really turned Sally on to have the young girl watching as Billy fucked her. But she wanted even more than that.
"My clit, baby! Do my clit!" Sally hissed at Cindy.
Eagerly, the little girl reached under her mother's belly, scrabbling her fingers through the woman's dense pussy hair. As soon as she found the hard nub of Sally's clit, she pressed down on it.
"That's it!" Sally cried, tears starting in her eyes. Spasms of pleasure rocketed through her cunt. Her whole body vibrated with the buildup of desire.
Meanwhile, Billy clasped his mother's waist, holding her firmly as he withdrew his prick and fucked into her again. Sally nearly fainted from all the stimulation, but she knew she had to push toward the very limit. So, bending low, she brushed her nipples across the coarse pile of the carpet. Pangs of pleasure sped through her tit-flesh.
"Oh, God!" she moaned, bucking back at Billy as he fucked into her viciously.
She contracted her pussy muscles sharply so that her cunt hugged the boy's prick like a glove. Then she swayed from side to side, forcing his prick to butt up against first the left, then the right side of her cunt.
"Aw, Mom!" Billy gasped, his eyes rolling.
When Sally finally relaxed her pussy muscles, the boy pulled free, gasping for breath. He reared back, and Sally expected another thrust deep into her cunt, but she screamed wildly when all of a sudden, three inches of pulsing cock flesh slammed up her ass.
Her body froze for an instant, then began to shake uncontrollably. A scream welled up from deep in her guts. But it was so intense, so full of pain, that it couldn't escape. Sally held onto it, denying herself the release she so desperately needed.
She lowered herself to the floor, resting her hot cheek against the carpet as perspiration rolled down her face.
Cindy pulled her finger from her mother's cunt mound and knelt down by her face. "Are you okay, Mom?"
But Sally couldn't answer. Her eyes and teeth were clenched tight. She was hanging on, waiting for the pain from her son's brutal attack to pass.
But Billy had different ideas. Summoning his strength, he pushed forward, fucking the rest of his cock shaft up his mother's tortured asshole.
"Ungh! Ungh! Ungh!" Sally groaned.
His prick fucked her far up her asshole, sending quicksilver sensations deep into her guts. There was a moment of intense pain, and then – like magic – the discomfort began to subside, and all that was left was a warm, throbbing sensation. At last, Sally's ass muscles began to relax. But Billy was intent on giving her even more stimulation. He began to flex the muscles in his prick groin, making his wriggle up and down in Sally's tight whole. This forced the rubbery flesh of his prick against the sensitive walls of her shifter, puking her shudder violently as wave after wave of sensations burst through her guts.
Now Sally became more active. She made the muscles in her ass chute undulate up and down the boy's prick. And as they did, she began slowly rotating her ass so his prick would move around and around inside.
"Aw, yeah, Mom – I like it when you do that!" Billy groaned. She bucked back at him, groaning with pleasure as his wide cock knob pressed even further up her tight ass.
Billy held onto Sally's waist, riding her closely. When he began to withdraw his cock, she contracted her ass muscles, grasping onto his fucker for all she was worth.
"Ungh! Shit, you're tight!" Billy growled, his forehead puckering into a frown as he worked against the powerful suction to unsheath his prick.
"Wow!" Cindy gasped as she watched her brother-his shit-stained prick three-quarters of the way out of Sally's ass.
Billy paused for a moment, then began fucking his cock back up Sally's ass. It went in much more easily this time, and Sally sighed and moaned with arousal.
Cindy, always eager to be part of the action, began diddling Sally's clit again, and the woman nearly fainted with the pleasure this gave her.
As soon as Billy's prick was fucked into Sally's ass to the hilt, he started pulling it free again. Only now, he did it in one clean motion, causing Sally to gasp and cry out with the suddenness of it.
But before she could catch her breath, he was fucking into her again, his groin bouncing up against her ass cheeks with each, thrust. In and out, in and out went Billy's prick, working Sally into a frenzy of excitement.
"Oh yeah, baby! Fuck me! Fuck me!" she screamed.
Her cries goaded him on to even greater feats, and soon he was huffing and puffing, fighting for breath, his face a bright red.
"Oh, yeah! Do it! Fuck her good!" Cindy cried, her little tits jiggling as she wriggled her ass. She slipped a finger up her mother's hot juicy pussy and began fucking it in and out in time to Billy's brutal fuck rhythm.
"Oh, my God!" Sally cried. Her cunt muscles contracted sharply, sending a flood of pussy juice out around her little girl's finger. "This is it! I'm coming!"
It was out of Sally's control now. Her body shuddered with wave after wave of orgasm. Her cunt pounded so hard she thought it would fly apart. Her ass muscles pumped Billy's prick so roughly, that the boy groaned in pain.
Sally's head buzzed with the overload of sensation. She couldn't count the number of climaxes she experienced, but they flashed through her nerves with great speed, one after the other. And when it was all over, she collapsed, falling forward on her crossed forearms.
Billy's prick was still inside her ass, hard and throbbing with need. When he pulled it out with a sudden jerk, Sally gasped and shuddered, but she was far too tired to budge from where she was lying. She could only look on as Billy suddenly grabbed hold of Cindy, flipped her onto her back and mounted her.
"Oh, yeah!" Billy rasped, his eyes narrowing to slits of lust as he forced his cock into his little sister's tight hot cunt.
The girl sighed with pleasure and humped up at him, more than ready for a good hard cunt-fucking.
Billy didn't disappoint her. He started fucking her cunt hard and fast, bracing himself by holding onto her arms, which she held above her head.
"Oh, oh, oh!" Cindy cried, her eyes rolling crazily as he slammed into her.
And then Billy cried out, fucked in hard and fell onto her chest. Sally watched in fascination as the blood began to drain out of his face and his muscles began to relax. It had been an incredible come.
But Cindy was still humping up at the boy, flexing her thighs, wriggling her ass, trying to milk his cock as best she could while it was still semi-hard.
"Come on, Billy! Do me!" she cried over and over, pulling her wrists free of his hands, placing them on his ass buns and pushing on them.
It didn't work. In a moment, Billy's soft, spent prick slid out of Cindy's fuck hole. Feverish with desire, Cindy pushed Billy off of her so she could diddle herself.
"Ungh, oh yeah!" she groaned as she shoved two fingers up her steamy cunt, fucking them in and out with lightning speed. Never one to neglect her cunt, she slid the fingers of her other hand up the slot between her cunt labes until she found her clit, then she began hammering on it.
Aroused by the lewdness of Cindy's display, Sally raised herself to a sitting position, reached over and began tweaking the girl's upright nipples.
"Yes! Yes! Yes?" Cindy groaned. Her thighs began shaking uncontrollably, her toes curled and uncurled as the tension built.
And then, arching her neck and back, the girl let loose with a shriek of release. She moved so suddenly that she yanked her nipples out of her mother's grasp, cutting them on the woman's fingernails. But this only seemed to add to her pleasure as she humped and shivered with climax after climax.
When it was over, mother, son and daughter lay in the hot, musty room, trying to regain their strength.