"Oh shit, sis!" grunted Jack. "Christ, your hot mouth! Wow! Suck it off, sis, eat it!Mmmmmmm!"
Gulping still another shot of gin from the bottle, Mark Jensen felt a renewed fury at his wife. So she'd gone to the brawny slob next door for punishment, did she? He picked up the three foot length of rope he'd cut. Without a word he began whipping his wife's softly curved belly in cruel, stinging strokes. Sheila cried out in agony and arched her body like a bow, but the whipping cord came down even more harshly.
And if he kept the vicious punishment up, she knew she was going to come. Because not only did pain turn her on in some bizarre manner, but she couldn't keep her eyes off her own lovely naked daughter giving her handsome son a feverishly lewd blowjob.
And as Mark whipped his wife, he too watched Marsha going down on Jack with smoldering eyes. Inevitably, his immense cock stiffened to its full powerful length, spurred on by his wife's cries of anguish. Marsha was sucking Jack off with lustful cries in her throat, whipping her head back and forth with naked hunger on his long rod. And the blowjob Anne Hawkins, his music teacher, had lavished on him was practically girl-scout stuff compared to what his little sister was doing. Every minute or so, she paused to nibble daintily on the head of his stiff dick, then swirled her tongue around his knob madly for a few seconds. Then she would quickly return to kissing and sucking his cock, with such frantic delight Jack felt his balls would explode with sheer lust.
Wildly aroused, Mark knew what he wanted to do now. He crouched his naked body in reverse over his wife's bound body. Eagerly, she grasped his pulsating prick in her mouth while he began eating her throbbing cunt. But as he devoured her juicy slit, he coiled the length of rope into a big knot. When they were both rocking in lusty unison, he abruptly shoved the coiled rope deep into her vulnerable whole.
A muffled scream came from Sheila's throat. But the burning thick tightness in her helpless asshole was exactly what she yearned for, even as her husband fucked her brutally in the mouth with his colossal prick. And now Mark was eating her pulsating cunt with furious intensity, ramming his tongue in and out to a frantic, snaking rhythm, while she sucked on his gorged cock with lewd desire.
To Marsha, whose throat was being ruthlessly battered by her brother's huge prick, her depraved excitement was almost unbearable. She slipped two fingers down and began fingerfucking her throbbing cunt eagerly. She felt Jack's rod grow stiffer in her wet, burning mouth and knew he was going to come any second. She managed to gorge three fingers inside her tight hot slit, hunching up and down on them in a frenzy of abandon.
"Ooooo, shit, sis! Gonna come! Coming, honey! Wow!"
His little sister's mouth was, at that wild moment, tighter and hotter than any pussy he'd ever had in his life, Jack realized. When his climax burst, she gulped it down so voraciously Jack tried to wrench her head away from the sheer intensity of her lustful hunger. But Marsha continued to greedily suck, relishing every tangy drop, loving the hot spurts shooting off furiously into her hungry mouth. And she was coming too, three fingers jammed tightly into her pulsing cunt, whipping in and out in a frenzy. A minute later Mark began coming into Sheila's madly sucking mouth. He paused only momentarily, to suck on her clit for a few seconds, then, plunging his tongue deeply into her pulsating pussy, he jerked the coiled rope out of her whole.
Instantly, Sheila arched her back and shuddered violently from, head to toe. It was the wildcat sensation she'd ever felt, along with her shattering orgasm. Gulping Mark's jism down in rapid swallows, the voluptuous, nakedly bound housewife realized she'd never even had to leave home to get what she really wanted. All she had to do was ask for it.
A few minutes later, the entire family sprawled around, naked and panting for breath. All of them were glowing with deep satisfaction.
As long as their sex was now out in the open, Jack told them about his affair with the lush music teacher across the street. Mark's eyes widened with surprise. And now he knew he could have her any time he wanted, too.
"There's only one way to settle all this," he finally told his family. A sly grin crossed his face. "Well just have to have a party this weekend. We'll invite our next-door neighbors and the music teacher across the street."
"That sounds like fun," squealed Marsha.
"Yeah, it sounds great," Jack said, thinking hotly about the little blonde next door, Julie.
"Well, if someone will bother to untie me, I'll make dinner," Sheila sighed.
There was a slight difference in their sleeping arrangements that night. Jack slept with his mother, while Mark slept with his daughter.