"Shove it where it belongs, Chuck," she said over her shoulder.

He moaned and gave in to her suggestion, jamming his cock into her panting cunt with a vengeance.

"Ooooo… nnnice…" she sighed, and the stiff cock with delight.

Charles drove the hot meat in and out, squeezing the white meat of her ass with all his might, oblivious to his sister's furious orgasm. He reached around and cupped her large tits, using them as handles to push and pull her on and off his throbbing prick, delighting Kay even more by holding her aching breasts while he filled her tight cunt with his expanding muscle. She gurgled from deep in her throat with the pleasure he inflicted between her legs and imagined the hard shaft was coming up the back of her throat and out.

Kay was overwhelmed with the sensations her brother created throughout her body and wondered why he ever wanted to do it any other way.

Especially up her ass. Charles at the same time was pretending he did have it in her asshole, and drove harder and faster into her body, spurred on by the slapping of her soft, meaty buttocks on his belly. The fit of her cunt was tight enough, but he wanted to hear the moans and groans she gave out when he penetrated into the wrong tunnel, where her muscles would fight back to expel the probe.

Charles came with an agonizing cry of relief. Kay clamped him inside her and drooled as the splash of sperm hit the walls of her cunt.

The next three parties were just as bad as the first, but Tom continued to fight back with new ideas.

"Next week," Tom announced, just before leaving the fourth party, "is Halloween… and I've decided to conduct a Black Mass."

At long last there was a spark of excitement in the group. Chatter and giggles, whispered explanations to the uninformed about Black Mass rituals, more giggles and nervous laughing. Then silence, as they waited for their leader to give them the details. And Tom Dunn, coming up with another idea that caught the imagination of the crowd, was the center of attraction. Again he seized the opportunity to build his ego.