Kathy Harris: Sister does dogs

"Harder, Scotty, let's fuck harder!" Gail screamed, beginning to sob with pleasure and desire.

Next to her, Biff continued to jack his prick, his eyes wide as he watched the long, thick dog-cock fucking into his little sister's juicy pussy.

Gail panted through her flared nostrils and concentrated on the frantic rhythm of Scotty's wild fucking movements. She gasped with joy each time she felt his big cock slicing all the way into her, fucking balls-deep inside her hungry pussy.

"Commmiiinnnggg, Scotty!" she yelled only moments later. "Oh, Scotty, I'm coming!"

Her entire body flushed a deep red. She pounded her ass back hard against her dog's prick just as hard and fast as she could as she came.

"Fuck me, Scotty! Fuck meee! I'm coming so hard!"

Her thick girl-cum flooded around Scotty's throbbing prick as she came for a full minute. She moaned and groaned, her pussy muscles squeezing the animal's cock harder than ever.

Suddenly, Scotty threw his head up into the air and gave an eerie, high-pitched howl.

"Damn bastard's gonna come," Biff muttered, still jerking himself off.

He was right. Gail's sobs turned to cries of joy as she felt her pet's cum blasting into her orgasming pussy.

Scotty gave one final fuck-thrust into his mistress' cunt and held his prick there, hosing her cunt walls thoroughly with his rich cum.

"Good, good, Scotty! You're coming inside me really hard now, lover! It feels great!" Gail gurgled, beside herself with excitement and pleasure.

More and more dog-cum jetted into the youngster's pussy until it finally backed up and began to run out of her. The thick dog-cum mingled with her own girl-cum, and the lewd mixture ran down her thighs, pooling onto the bedclothes below.

"Jesus, what a sight," Biff said, shaking his head.

His own hard-on throbbed in his hand and he knew that he was going to come in a matter of minutes, too.

Finally, Gail's orgasm ended. She knew that her dog had shot his cum-load into her. There was no more cum left in his balls. With a sad little sigh, she fell forward, resting her weight on her shoulders. Her ass was still poised high in the air, her dog's prick still inside her twitching pussy. Her naked flesh was soaked with sweat and her mouth was curved into a smile of satisfaction.

Biff handled his rock-hard cock in both hands now. He stared at his sexy sister with a slack jaw, and drool oozed from the corners of his mouth.

Scotty gave a little whine as he pulled his cock out of his mistress' dripping pussy. He moved around in front of the young girl and flopped down on his back, his furry paws pawing at the air, and his tail wagging furiously.

"Oh, Scotty, your cock's still hard!" Gail cried excitedly.

She reached out and stroked the dog's furry belly, moving her hand toward his upright prick.

"God, doesn't he ever quit?" Biff muttered. But he grinned as he moved behind his sister, his eyes on her wriggling ass and cum-soaked cunt.

Gail moaned a little as she grasped her dog's cock and rubbed it hard.

Scotty panted hard and whined with pleasure.

The animal's stiff prick was jutting straight up in the air, only an inch or so from Gail's parted lips.

Biff knelt between his little sister's thighs. His own stiff cock poked lewdly between her legs.

Gail groaned as she felt her brother's spongy cockhead banging up against her pussy.

"You want me to fuck you, Sis?" Biff asked hoarsely.

"God, yes, fuck me hard! I'll take care of Scotty's cock while you take care of my pussy, Biff!" Gail chirped.

She arched her back more and the wet slit of her little pussy rose higher. Biff aimed his big prick against her cunt. As she humped her ass back against his crotch, he suddenly lunged forward. With one hard thrust, Biff fucked his entire pulsating prick into the hot juiciness of Gail's tight cunt.

"Argh, yeah, Biff, yeah! Your hard cock feels soooo good inside me!" Gail cried. She eagerly humped back against him, her asscheeks wriggling.

As she fucked with her brother, Gail lowered her head toward Scotty's prick. She felt the dog's cockhead against her lips and she moaned with heady anticipation. She opened her lips wide and sucked the flared cocktip into her mouth. She licked up the delicious pre-cum, murmuring little love words to her pet.

Scotty yelped with excitement, his body shuddering as his mistress sucked on his prick.

Gail ran her hot, wet mouth over the dog's entire cockshaft while he twisted about on the floor. She sucked his cock into her mouth as far as possible, nibbling on the sides of the pulsating prickmeat.

Meanwhile, Biff fucked his cock in and out of his sister's cunt, rubbing it hard against her clit with each inward stroke.

"Ohhhh, Biff, keep fucking me hard like that! God, but it feels great!" the young girl cried, popping the dog-cock out of her mouth just long enough to yell out her pleasure.

Scotty whimpered impatiently, looking up at his mistress with wide, pleading eyes.

"Ohhhh, Scotty, I'm so sorry! I didn't mean to stop sucking your cock," Gail whined. And she immediately lowered her head again, sucking the dog-cock back into her mouth.

Biff dug his fingers in the silkiness of his sister's ass. He shoved his hard cock wildly into her wide-open pussy. Over and over, he savagely fucked his long, thick prick deeply into the tight grip of his sister's wet pussy.

Gail clenched and unclenched her tight cunt muscles, making her brother groan with lust as he continued to ram her fuck-hole with his huge cock.

Gail was sucking more and more of her dog's cock down her throat. Scotty raised his head and licked every part of the young girl which he could reach with his long, pink tongue. Gail shivered with delight, feeling the animal's rough taster running over her naked flesh.

Gail felt Scotty's dog-cock strike the back of her throat, and she eagerly began to deep-throat him. She swallowed hard, feeling his satiny cockhead slide easily down her throat. She sucked and sucked some more, swallowing hard. She was forcing more and more of the delicious dog-cock down her throat. Already, she was looking forward to the feel of his cum filling her mouth and shooting down into her belly.

After the girl had swallowed so much of Scotty's prick that her nose was pressing about his loaded balls and her lips were brushing his prick sheath, she began to tense and then relax her throat muscles, giving the dog the best blow-job possible.

Scotty yipped and panted raggedly. His mouth was hanging open and his dog-drool was spilling from it, matting his fur and wetting Gail's skin where he continued to lick her from time to time.

As Gail continued to suck hard on her dog's cock, deep-throating him, Scotty raised the upper part of his body as much as he could, managing to reach the girl's tits. Gail felt his tongue licking at her nipples, and she shivered. Those tongue-licks seemed to increase in intensity with each jolt of bestial pleasure Gail gave his dog-cock with her tightening throat.

She winced with pleasure as her pet continued to lick her nipples. She kept clenching and unclenching her throat muscles around the Irish terrier's stiff prick. At the same time, she tightened and loosened her cunt muscles around her brother's big cock.

Biff's prick twitched and jerked and he knew that he was about to come. He could feel his sister's demanding cunt muscles working on his savagely pumping prickshaft, trying to milk the cum from his balls.

Over and over, the young boy fucked his cock deeply into her tight, squeezing pussy hole. He could hear the wet, slurping sounds Gail was making as she sucked hard on Scotty's prick.

Biff groaned with excitement at the idea that his little sister was sucking a dog off while he fucked her dog-style.

"Suck that bastard's cock, Gail," he suddenly yelled. "I'm coming, you dog-slut!"