Thinking what a beautiful dog Max was, Amy turned her attention back to her aunt and uncle.

Excitedly staring, the twins were carefully watching every detail.

Jimmy had a painful hard-on as he watched his uncle's thick prick gliding in and out between Aunt Alice's slick, slippery cuntlips. It was exciting to watch the beautiful woman's big, dangling tits swaying beneath her chest as he violently fucked into her, his big, lusty balls slapping noisily against her cute, wriggling ass. Listening to Aunt Alice's squeals of rapture, the kids could see thick cunt-cream oozing out around their uncle's wildly plunging cock. His hairy belly was soon drenched with the hot juices that were splattering out of her cock- stuffed pussy.

"Aaaaaaahhhh! Ooooooh!" she shrieked with joy as his enormous prick pounded deep into her writhing cunt.

Wildly waving her ass around, the beautiful woman was frantically rotating her slick pussy back around the length of his plunging cock.

There was a crazy grin of lust on her face as the horny blonde knelt beneath her husband's wildly-humping body.

"Boy!" giggled Jimmy, rubbing his hard-on through his pants. "She really likes his cock."

"She sure does," Amy agreed, feeling all hot and wet between her own trembling legs. "I wonder what fucking feels like."

"I dunno," panted her brother as he stared excitedly at the way his uncle's prick was zipping in and out of the woman's slippery cunt "But it sure looks like fun."

Jimmy had jacked off enough to have an idea of how it would feel, and he suddenly wished it was his own hard cock streaking in and out of Aunt Alice's pussy. Thinking how hot and juicy his aunt's cunt looked, the young boy could almost feel his hard prick fucking in and out of her.

"What are you doing that for?" asked his sister.