Millie wants a promise

Sated, you pull out of her, watching your cream ooze out of her gaping asshole. "Fuck, you're a hot bitch!" you gasp, your heart pounding. "That should be worth a lot of donation money!"

"Oh Fuck I hope so!" she gasps, "God I'm still quivering! You used me so hard Mr. Sharp!"

"I should be thanking you," you chuckle. "You're a ripe young fuck Millie. And that's a primo ass!" You slap her butt in congratulation as you roll back into the driver's seat and pull your pants up.

"And you have a hard thick cock! I won't be able to walk!" she giggles as she adjusts her bikini. "You made me come so hard! I must go Mr. Sharp, but I'd be happy to have you fuck me again." she says, biting her lip. "But you won't tell Julia will you Mr. Sharp? About me and her Dad? She'd be ever so angry and I don't want to hurt her."

"It was just a one time thing wasn't it?" you ask, then smile as you see her blush. "You dirty girl! You're still fucking him aren't you?" Her blush deepens and she puts a pleading hand on your arm.

"Please don't tell Mr. Sharp! Please! I'll make it worth your while! Please Sir!"

"Well I'll have to think about it Millie," you say, making a show of hesitating while she squirms anxiously. "You'll have to come visit me soon and discuss it."

"Yes sir," she replies, biting her lip nervously before getting out of the vehicle and shutting the door. You watch as the girls finish washing your car, letting the feeling of peace and satisfaction wash over you.

When they're done, Julia taps at your window, her pretty face smiling happily. When you roll it down she bounces and wriggles, giving you another fine view of her jiggling tits. "Are you pleased with our work Mr. Sharp? We try really hard to please! Did Millie do a good job?"

"An excellent job, both inside and out. Millie worked her ass off," you chuckle as Julia giggles. "This is quite a team you've assembled Julia, you should raise a lot of money." The other girls, gathered together giggle at your compliment, Millie smiling nervously at you as you start the engine and pull out of the parking lot.