Glenn leaped into the fray with a hot expectant surge of his huge, fleshy rod.
He climbed onto the bed, kneeling behind his naked daughter. There was barely room for him between the headboard of the bed and Becky's wiggling ass, but he made it. In this position he could observe everything – his wife devouring his daughter's squirming hot cunt, his daughter passionately sucking off his son, and, best of all, Becky teasing Sheila's tormented pussy with the monstrous quivering cock.
At the head of the bed, Glenn felt the dominating satisfaction he had at the head of the dinner table. Only this family feast was a hell of a lot more exciting.
He probed with his fingers down beneath Becky's ass-cheeks to spread her warm pussy-juice on them. She was literally dripping honey from her mother's lapping long tongue. Then he rubbed the fluid over the red knob of his cock, saving some for Becky's tiny puckered brown asshole. Seizing his daughter's hips, he inched his pounding prick forward until it met her tender rectum.
Then he slammed forward brutally.
Becky knew it was coming, but this didn't diminish the blazing, tearing shock. Her naked ass suddenly felt as if it had been ripped open by a burning sledgehammer. A deep scream rose in her throat, but it was muffled against Jim's pumping meat in her mouth. She almost snapped her jaws shut in painful reflex, and when her teeth bit down on her brother's quivering cock, he let out a raging protest.
"Oooooow! For Christ's sake, sis, suck it but don't chew it!"
Glenn held his trembling daughter's hips fiercely in his hands so she couldn't move. For a moment he savored the delicious, blazing juiciness of her squirming asshole, letting his meat throb massively in her hot ass. Jesus, what an exciting fox his darling daughter was! No matter which part of her hot silky body he shoved his prick into, it was on fire with lust.
Slowly he eased his thick cock back and began lunging in and out of his daughter's ass with groans of pleasure.
Just beneath his ravaging prick, his wife was torn between obscene joy and pure torment. She wallowed happily in the sweet, exquisite taste of her daughter's hot squirming cunt, writhing all the more lewdly with her ass impaled by Glenn's torturous big rod. But Becky was driving her insane with her merciless teasing. The giant dildo hummed on her trembling pussy-lips but refused to enter her aching cunt. Each time Sheila jerked violently up to clutch it in her crotch, Becky drew it back.
Just as the manacled brunette began sobbing with frustration, her teasing ended. With the most painful ripping agony she'd ever experienced in her life. Sheila never knew if she actually fainted or not, but she knew she tried with every fiber of her luscious nakedness.
In spite of the blazing pressure in her tender asshole, which blotted almost everything else out for a few minutes, Becky remembered just in time her father's precise instructions.
She drew her head back so that Jim's hot prick slipped out of her mouth. She ignored his loud protests, burying her head down into her mother's steaming valley. Then she lowered the spiked dildo a couple inches so that its fearful head located Sheila's naked asshole. And with both hands, the panting blonde shoved the quivering monster deep into her mother's narrow brown slit.
The scream that rolled forth from Sheila's mouth was ear splitting, even though it was muffled by Becky's dripping cunt. Her reeling mind could only comprehend the agony by thinking someone had shoved a bonfire up her exploding ass. With all her strength, the chained housewife wrenched at her bonds, her helpless flesh rising off the mattress in a high arc, quivering like a bow.
The spiked giant rammed up her boiling rectum was pain beyond pain, so shatteringly intense any slight twitch of her ripe flesh was a thousand times worse than the whip. The thought that her own daughter was raping her tender ass so viciously sparked an instant retaliation. Only her strong mother's instinct prevented her from sinking her teeth maddeningly into Becky's writhing cuntflesh.
Instead, the raging brunette darted her mouth up to the soft rim of her daughter's hot ass and bit into the tender ass-cheek in a fury.
Now Becky cried out in double pain, shuddering from head to silken toe. Her own father was raping her in the ass and now her mother was eating it, damn her! And on top of everything else, Jim had gripped her hair and pulled her head up, trying to ram his cock back into her mouth!
"Come on, sis," he panted urgently, "suck me off!"
"Minute," Becky gasped, trying to get her bearings. The buzzing dildo was jammed securely into her mother's quivering ass and it was time for the next phase. Becky picked up the whip. She placed the thick round butt of the handle against Sheila's soaked cunt-lips and, with an extra stab of fury because of the painful bite on her ass-cheek, she rammed it into her mother's slippery cunt. Now she had her bearings. The gigantic dildo was plunged deep into the wailing brunette's helpless asshole and the whip handle was wedged firmly in her trembling pussy.
There was only one final step. The grasping blonde placed a finger on the red button at the base of the humming monster jammed up her mother's hot buttocks. She pressed it once for three seconds. Sheila's ass shuddered so violently she almost dislodged the raping invader. Good, thought Becky. Now I can finish blowing my brother.
Strange lewd sounds echoed loudly in the Marks' household that night. Sheila's muffled screams of agony, Glenn's obscene groans of pleasure, Jim's panting comments and Becky's whimpers of pain and delight all created an orchestra of lust.
In a few minutes the boiling pain in Becky's gorged asshole became mingled with the thrilling waves in her throbbing pussy, inflicted by her mother's lust-inflamed mouth. Her bowels ached for the gushing feel of her father's spurting cum, stinging deep. Gee, Becky thought with girlish excitement, this is really weird and beautiful. Here I am being fucked in the ass by my handsome Daddy, having my pussy eaten by my beautiful mother and I'm blowing my own brother, all at the same time! Wild! The thought inspired her to apply fierce suction to Jim's prick, making him groan happily.
And in response Becky pushed the red button on the spiked rapist for a full ten seconds.
By this time Sheila was in a state of depraved incoherent shock. The sheer intensity of the electric jolts shattering through her ass in periodic waves had not only become bearable, but the helplessly chained brunette was beginning to crave them. She would always associate the fierce agony rippling through her gigantically impaled asshole with the utterly sweet, oozing cunt-flesh of her own lovely daughter, crushed to her sucking mouth. And in spite of the white-hot sheets of pain pounding through her ass-cheeks, the squirming whip handle rammed up her pussy was triggering the most violent orgasm of her life. And she thought the stewardess was exciting!
"Ooooo, shit, coming, shit!" Jim grunted as Becky wriggled her mouth urgently on his swelling hard prick. He cupped her head in both hands and tugged as he slammed rapidly back and forth in her tight sucking mouth. Each time he had frantic sex with his eager sister, it was more wild, more thrilling, more lewdly exciting. Now the moaning blonde was gulping so much of his bursting meat she savagely battered the back of her throat with his cock-head.
When his hot load spurted, she almost gagged on his cream in her greed to swallow it all. Because the only time Becky felt vividly, gloriously alive was when she was sucking and fucking with every ounce of her fierce will and sleek nakedness. All the other moments in her day were now pale in comparison.
Becky had already decided her destiny. She was determined to be the greatest, hottest, sexiest switch-hitter of all time when she grew up. The blonde stewardess would be a girl scout compared to her.
So inspiring was her goal Becky pushed the red button on the humming giant for almost twenty seconds before remembering to release it. As she told her shaking mother later, it was Sheila's fault really, because the brunette was sucking and kissing her exploding hot cunt so furiously Becky couldn't stop coming.