Sarah offers herself

You see the small brunette look around her much taller boyfriend's shoulder to give you an impish smile. You know that she knows you are watching, even if you can't be seen from the shadows of the unlit kitchen.

You notice her stop Teddy's grabby hands for a moment.
"Y'know, Teddy," Sarah announces loud enough for you to hear, "I've got a better idea!'' She pushes away from Teddy slightly and you watch your babysitter dance her fingers up his chest as she looks him in the eyes. "Why don't you take off all your clothes and we'll do the nasty right on the Does' sofa!"

You watch Teddy's mouth just drop open.

"Are you..serious, Sarah?" Teddy queries, even though he is already unbuttoning his shirt.

"Uh-huh..it will be a turnon doing it right here in their living room!" Sarah gushes just before she pulls her tight tee shirt over her head and tosses it to the floor. "We both need to get off, and this will be the quickest way!" Sarah says, straightening her mussed hair with both hands. "Can you imagine what the Does would think if they knew?" Sarah asks, flashing a quick glance in your direction before she skins off the last of her clothes, her tiny pink g-string.

You see Teddy's eyes nearly bug out of his head as he takes in the eighteen-year-old's naked curves as he chucks the last of his clothes, his boxers.

You have to admit, the star quarterback's physique is quite the compliment to Sarah's, a smooth tight body accented with muscle. You realize Sarah is putting on this show mainly for you, and your cock shows it's appreciation by returning to life before you.

The question is, do you watch in silence, join, or interrupt?