Jimmy's balls swung in and whacked against Charles', both swollen sacs sloshing with cum. He fed his cock to his sister's guts with plunging thrusts that tilted her pelvis up and down. As his cock filled her asshole, he was shoving her up to the head of her father's cock, and as he pulled out she settled back to the roots of his towering prick. Bonny didn't have to move at all, she was being driven up and down on the double thrusts of that carnal two-stroke engine.
Claire pushed her head in and tongued her husband's and her son's balls, as they jammed together, then drew back and mouthed her daughter's pussy once more. She cried out for someone – anyone – to come. She was ready to come again herself.
Then, dynamically, they all creamed together!
Claire's pussy melted into Charles' mouth and Bonny's cunthole creamed on Charles' cock and Claire's tongue. Charles gasped into Claire's crotch and his fuckjuice fountained up into his daughter's cunt, and at the same instant, Jimmy emptied his jism into the girl's shit chute. He jammed in again and again, squirting slime into her bowels. The fat plunger of his prick pumped it back out of her slot, and his cum flowed down into her crotch, mixing with her cuntjuice and with their daddy's jism, and providing their mother with a triple taste treat.
Claire gulped down pussy cream and two varieties of fuckjuice greedily. Her own cunt was overflowing, as if the cum she was swallowing was rushing right through her body and pouring out into her husband's mouth. They pumped away frantically, the whole complex structure shaking with the shared spasms of bliss.
At long last, the carnal fucking machine ground to a halt, every drop spent, every spasm drained away.
They clung together for a few moments, supporting each other, panting like dogs. Then Charles squirmed.
"Hey – I gotta come up for air," he said.
It was time to escape, the teens knew. Jimmy pulled his soiled cock out of his sister's asshole and Bonny rode up and dragged her soaking cunthole off her daddy's softening prick. Claire leaned out and gave Bonny's flooded pussy a last loving slurp, then motioned Jimmy closer and sucked his drenched prick clean. Drawing back, she smiled at them – a smile of promise for the exciting future they would share. Then Bonny and Jimmy fled out the doorway, heading for her bedroom where they intended to have a bit more sibling affection.
As soon as the teens were out of sight, Claire rolled away and released her husband's head. His face was slathered with cunt cream from brow to chin. He grinned and leaned over to kiss her, grateful for the wonderful blowjob he thought she'd given him.
He wondered, vaguely, why her lips tasted more of cuntjuice than of his cum?
Then he noticed the door.
"Christ, honey," he said. "You left the fucking door open! What if the kids had seen us?"
"How careless of me," said Claire.
He wondered why she was smiling so mysteriously.