Jean Sifton - Underground model

By now, his sister quivered and her entire body shook in a jellied mass of uncontrollable spasms. Her head hung back down over the table's edge, with her long blonde tresses swishing from side to side, gently brushing against the seat of the upholstered kitchen chair and knocking her soft, silk panties unnoticed to the floor.

The hot smooth flesh of the girl's loins was so delightfully soft and tender that her brother lost momentary control over himself and a small dribble of cum spilled prematurely onto the cool kitchen floor. But he closed his eyes tightly until the urge had passed, finally managing to fight back the spasm which had so nearly brought about an ejaculation. Then he concentrated his full attention on Ellen's hot moist opening, thinking how strange it was that his sister, after countless intimacies, still was able to arouse him more rapidly and more violently than any other girl he had ever known.

His tongue worked around and around once more in the warm opening just behind her quivering cuntal lips, until he felt another sudden small rush of liquid escape from the orifice and run teasingly into his mouth. This eruption meant nothing. He knew this from prior experience. His sister frequently came, bit by bit, during their preliminary fondling, and she had scarcely so much as stiffened and clenched her buttocks. When her real orgasm came, it would be as much as he could do to hold her down.

Larry continued to lick and suck at her vagina, almost deriving as much pleasure from the lewd act as Ellen herself was obviously getting. She had started to revolve her buttocks in a steady, grinding rhythm… trapping his nose tightly between the cheeks and rubbing them lewdly and sensuously together.

When he had cunt-sucked her for several timeless minutes, he returned his tongue to his sister's anus and briefly licked teasingly up the warm, soft divide… as if to bid a temporary farewell… he could wait not a minute longer to sink his pulsating cock into the depths of her hot, hungry cunt.

He raised himself from his squatting position, and stood up straight, his cock sticking rudely into the air like a flagrant missile ready to be shot from its launching pad. Gracefully, Ellen positioned herself under him, still bracing her feet against the hard surface of the window ledge.

Larry threw himself over her in a silent gasp, levering up on his hands into a push-up position above the slowly undulating body of his sister. Her face was now contorted in indescribable rapture and her lips were pursed in a wet rounded oval shape, with tiny wisping groans of pleasure escaping from around the soft pinkness of the inside of her mouth.

No matter how frequently she was fucked by her brother, Ellen could never avoid the brief but electrifying moment when she visualized herself defying the Gods and the entire universe itself. The most primitive societies in the world would condemn this behavior, for it was viewed with horror and fear by every civilization on earth. Now, here on the kitchen table, she and her brother Larry were defying them all! It was a terrifying, yet a uniquely and profoundly exciting concept. Each time they coupled, they were challenging the world! Ellen's body thrilled to the idea, deriving an intensely powerful sense of importance from their lewd and wicked perversion.

She lifted her head, the cords on her neck standing out and turning white from the strain, and looked deeply into her brother's smoldering eyes.

"Oooooh, fuck it, fuck it hard, hard!" she commanded, her voice in the high pitch of a shrill scream.

Larry grunted over her and began to work his cock into the hot interior of her clasping cunt. He loved to hear her begging him like that, so abandoned and yearning with a hot, helpless passion for every inch of his rod. His tortured prick slid easily into the slippery, yielding cavern of Ellen's cunt, and she in turn, eagerly absorbed it, loving the feeling of the muscular rod slipping tightly up into her throbbing pussy.

A surge of immense gratification pulsed through Larry's body as he slowly penetrated his sister's opening. They fitted each other so perfectly, in every possible way they were a wonderful match. Ellen swallowed his long rod deep into the hot passage of her vaginal walls, the muscles clasping and releasing at it, stimulating his senses with indescribable sensations of joy. Her hands caressed the hair on his chest lovingly, stroking his nipples as her eyes looking up into his, hot, flushed and excited with a wild, burning desire.

She twisted her lust-gyrating hips sharply against his pounding loins, wanting to feel the penetration in every inch of her demanding hole.

"Oooh… My God." Larry groaned, feeling the exquisite softness of his sister's inner pulsating muscles. He looked down between them, the sight of his hard shaft of flesh sunk deep into her like that increased his sensitivity a thousand-fold. He could feel the warm slippery juices inside her flowing around his rock-hard cock like melted butter, as she expertly contracted her muscles around it, stroking and pulling on it with her inner thighs locked around his waist in a tight death-like grip.

He flexed his muscular buttocks, his head still raised, and watched her as her head lolled limply from side to side, her eyes now two smoldering hot coals of lust. Ellen could feel his throbbing reaction and began to bounce her crotch more furiously against him, her teeth tightly clenched together from the tremendous strain of the delicious, obscene coupling. She lifted her feet from the window ledge and locked them around his ankles, then reached up around his driving buttocks and cupped them greedily in her palms, pulling his loins down tighter into the hot opening of her rampaging cunt.

"Oooh shit! It's soooo good… sooo good," she chanted, not caring that their lewd incestuous fucking was happening in the bright daylight in front of a huge glass window where anyone who chose to stroll by might see them.

Larry, his eyes dilated as if in a hypnotized trance, slid his hands under her buttocks, cupping them in his hands, and drove his cock rhythmically into the wetness of her cunt. His hands dug deeply into the two globular spheres as he kneaded at them and stretched them apart with each in and out thrust as he plunged wilder and wilder into her.

He worked his middle finger in between the crevice of her buttocks, searching with the tip of it for her tight throbbing anus. A small rivulet of warm moist liquid was running down the wide-spread crevice from where he could feel his hard rod of flesh sawing into her. It moistened the tight puckered little hole, lubricating it slightly and he probed experimentally for a moment with the tip of his finger. He pushed hard, feeling it give a little, and then suddenly the tight elastic nether ring gave way completely and his finger slid in with a pop up to the first knuckle joint. She lurched forward, almost crawling on her back across the slick table to escape the first unexpected pain.

"Laaarrrrry!" she screamed, "Oooooh! Yessss, yesss! Hurt me, hurt me, hurt me!"

In spite of the pain, he felt her suddenly begin screwing her buttocks back on his finger until it was sunk to the palm of his hand. He jiggled it inside, rotating it around in the fleshy depths of her rectum. He could feel through the thin wall of flesh separating her two passages the underside of his cock sliding in and out of her and began skewering her between them, maintaining the same rhythm for both as she groaned on under him. His nail caught the flesh momentarily in her asshole, scraping her and she jerked, but then caught up the rhythm again, opening her legs wide out over the table to give greater access to the ravishing of her loins.

Larry could feel his cock growing and expanding inside her until it felt as though it were going to burst from the exquisite pleasure building in his testicles as they slapped heavily against her buttocks below. It wouldn't be long he hoped, he knew he could not hold it back much longer.