You fall short.

You don't have much time and despite your best efforts it's Dana who orgasms first. You continue to lick Jess until she has her own.

"What do I win?" Alison asks. "I have an idea."

Alison walks over to you and pounces on top of you pulling off her shirt and bra. You kiss her as you rip off your own shirt feeling the hotness of her pussy through your sweats. You barely manage to pull your pants clear of your cock before she pulls you inside. The surprise is too much and you cum.

Alison doesn't hesitate and continues to bounce on top of you. Your body quickly recovers and your erection never fades as you pound her sweet pussy that is already filled with your seed. Because you've already cum you have increased stamina and after fifteen minutes of Alison screaming in orgasm until the eyes have rolled back into her head you cum again. Alison falls back onto your chest in a orgasm induced coma.

Class is almost over.