"I want to watch you fuck Taylor"

"I want to watch you fuck my sister, Taylor", Erin said with a shit eating grin.

"WHAT?", John asked

"I... Want... To... Watch... You... Fuck... Your... Wife...", with each word, she gyrated her hips causing his limp cock, still inside of her, to not be so limp anymore.

"You drive me back to your house, and creep back into bed with her. I'll be quiet as a sexy little mouse and watch from the hallway."

"You describe this as if you have masterminded this plan for quite some time", he said with a chuckle.

"But there is one condition", she said, stopping her hip gyrations and causing him to frown at the sudden cut off from intense pleasure.

He waited, until he couldn't take it anymore "What's the condition?" he asked with the breathy whisper of an addict needing his fix.

"I want you to look at me when you fuck her, and pretend you are fucking me", with that she rolled off of him into the passenger seat - his cock erect and begging her tight agile cunt to finish the game it started. He reached over to grab her waist, but she playfully batted him away.

"No more for you big boy, if you want a piece of this, you need to let me watch you fuck my big sis", she said.