On her ass

John continued to stab his rigid member into his wife's sister's ass. The thought of fucking his wife's sister drove him wild with desire.

Perverted thoughts drifted through his head, dreams of conquest with Taylor's other sisters, and dreams of dominating Patricia even more.

Patricia could be a royal bitch, but when he was using her, she became as placid as a kitten. He enjoyed that more than he could put into words.

Patricia pushed back onto his rod, allowing his cock to penetrate deep into her now fully violated asshole. Less than 5 minutes ago she was ****, now she was begging for more.

His balls felt like they were about to burst, he yanked his dick out of her ass, and pumped three times with his hand before streams of hot cum erupted from the head of his cock like a volcano. Thick white wads landed on Patricia's cute ass, she writhed on the bed, hungry for more. She was a real whore when she wasn't being a bitch.

He wiped his cock on her bedsheets, and rolled off of the bed.

"Where are you going????", Patricia asked incredulously

"Home.... you heard my wife, she misses me."

"You are such a bastard!", Patricia yelled.

"Don't worry, this isn't the last you've seen of me.", he said with a shit eating grin.

John left, travelled home, and crawled into his bed. His wife snuggled against him, unaware of the vile acts he had just committed with her sister.