"No," Sandra replied honestly. "Does it feel good?"
"Has he ever licked your asshole, Mom?"
"Yes."
"And didn't that feel super?" Kathy said.
"Well, yes," Sandra admitted.
"Then think of what it must feel like to have his cock up your ass!" Kathy said excitedly. "Can we do it, Scott?"
"God, yes!" Scott gasped as his balls roared in his ears from the caresses of the child's warm hands and the talk about ramming his prick up her tight little asshole. "Do we have some Vaseline in the apartment?"
"Sure, I'll get it," Sandra said.
She jumped off the bed and trotted into the bathroom. Scott watched the cheeks of her ass bounce as she moved and felt the demand in his testicles grow more intense. When Sandra returned with a jar of Vaseline, Scott opened it and told Kathy to get on her hands and knees.
"Now, Sandra," he said, "you grease your daughter's asshole for me. Put some on your finger and shove it up her tail."
Scott lifted his eyes in silent thanks as he watched Sandra grease her fourteen-year-old daughter's asshole. Both of them giggled when Sandra covered Kathy's puckered anus with a quantity of the lubricant. Then Sandra backed away and Scott crawled up behind the kneeling girl and brought the aching head of his prick to her asshole.
"Oh! Ow! Oooooooooooooooooooohhhh!!!!" Kathy gasped.
"Fuck her, Scott!" Sandra cried excitedly.