Sarah cautiously opens the door and takes a look

She just had to see it, to confirm it with her own eyes, and so she opened the door. Careful to do it slowly and silently, as to not alert anyone of her presence. But when Sarah gazed upon them, Mark -her own boyfriend - and Madison, she finally had **** but to accept the truth: Both were stark naked, with Madison bent over the bed, her hands gripping the sheets. And Mark was fucking her doggy style.

The quarterbacks fit and slightly muscular body, shiny and wet with his sweat. He gripped the waist of the girl in front of him for leverage, while his dick was sliding in and out of Madison's swollen, red and wet pussy lips.
Mark's grunts and Madison's moans of arousal and pleasure that audibly accompanied each thrust.
The flesh of Sarah's curvy and tall rival wiggled and jiggled to the rhythm of Mark pushing his dick into her pussy. Again and again.
And the cheerleaders sizable tits swayed back and forth enticingly and alluringly as she was relentlessly plowed from behind.