Marla, feeling this added stretching in her cunt, gurgled into Sally's pussy, ramming her tongue in deeply. Sally wiggled and bumped her cunt into her mother's mouth, and pulled her finger out of her pussy, bringing it to her face and licking the juices from it.

Bob gasped as he watched his sister, digging his fingers into his mother's thrashing hips. He stabbed his cock faster and harder and deeper into his mother. His balls were swollen and aching, and he was getting very close to coming.

Sally, squatting in their mother's face, lifted her shoulders and clutched her tits, her eyes burning as she watched Bob fucking into their mother's rapidly churning cunt. Marla sucked hard at her daughter's cunt, her nose pressing into her tiny asshole, grinding her hips with wanton ecstasy, feeling her son's cock throb into her greedy cunt. She began to squeal, the sound muffled by the tightness of Sally's sweet pussy on her mouth.

"She's gonna come, Bob!" Sally cried out. "Mother is going to come!"

"I know!" Bob grunted. "Her cunt is getting tighter!"

"Ohhh, come with her, Bob! Come in Mother's cunt! She wants you to squirt it in her pussy, Bob!"

Bob rammed hard, his balls smashing against his mother's steaming and thrashing ass. He lifted his face, his features contorted. He growled and his body trembled then went stiff.

Marla strained her cunt onto her son's cock, sucking hungrily at her daughter's pussy. She screamed into the wetness as her pussy contracted with a wild, explosive orgasm. Her tongue went deep into Sally's cunt, and Sally suddenly cried out.

"Ohhh, I'm coming, too!" she shrieked. "I'm coming! Oh, Mother, stuff your tongue deep in my cunt! I'm coming!"