John thrust his cock harder and faster into her pussy. He loved getting his wife from behind... grabbing her tight ass with one hand, and tugging roughly on her long brown hair with his other.

The sex was always kinky, and in this instance both of them were glistening with sweat from their fuckfest.

"Taylor (John's wife) always wants to fuck after talking on the phone with her sister Laura", thought John, as he reached around and cupped her ample breasts. Laura was going through some tough marital issues, and her marriage was currently ice cold.

John's thoughts then turned to Laura. His dick continued to pound his wife, but Laura's image burned into his mind. Laura shared the same long auburn hair of her sister Taylor, but Laura was more petite. All of the sisters were jealous of Laura, as Laura was always considered the 'pretty & perfect' one. For a moment, John imagined it was Laura's pussy he was pounding. His dick enlarged, as he imagined her sex starved pussy craving each thrust. As if on cue, Taylor moaned louder.

All of Taylor's sisters were sexy. Erin, the youngest, was a budding 18 year old blonde. She often acted ditsy, and flirted quite a bit with John. Erin was built like a brick shit house. Now it was Erin's tight ass that was in John's mind, which prompted him to squeeze Taylor's ass.

"OH BABY! I'M GOING TO CUM!' squealed Taylor.

Patricia, the next oldest sister, was a real firecracker. Her face was framed by short raven black hair. Guys who stared too long at her statuesque figure would get an earful of her acid tongue. She could be very bitchy, and often treated John badly. It was her bitchiness that John found appealing.. he imagined banging her so hard, that her bitchy exterior was removed.

Lastly, there was Tammy. Tammy was the oldest, a calm cool and collected business woman. She often was caught wearing classy business suits, with her long blonde hair up in a tight bun. She wore glasses, which gave her a preppy 'teacher' quality. She often acted prim and proper, but her curvaceous body just oozed sexuality.

Unable to control himself any longer, John thrust one final time, cumming inside of Taylor's engorged pussy. They both sighed, and fall back into bed.

Taylor, rolling over kissed him gently on the cheek "That was wonderful honey, thank you!"

They both turned out the light, and went to sleep.

In the middle of the night, the phone rang.