In her hands

"Hold your hand out, palm up." Jackson orders and Elizabeth quickly obeys. She continues to suck on him hungrily but as Jackson feels his climax he quickly pulls out of her mouth, grasping her head to keep her hungry mouth from returning to his cock. He grasps his throbbing cock with his other hand as he feels the pressure buld behind it and directs the tip to Elizabeth's hand. She cups it around his head as Jackson gasps and the first spurt fires out of him. Elizabeth gasps in delight at the feel of her professors warm seed.

As Jackson unloads she raises her other hand, using both of them to catch all of his cum, and carefully she gets every last drop out of him. Jackson looks up as he hears a soft moaning from Jeanne. Her eyes flick back and forth from the road to the mirror to watch the show. It's clear she's hungry to get her mouth on that load. "Don't worry my horny slut. You'll get your own turn at this." Jackson leans back into the seat as he finishes and Elizabeth looks obediently up at him, hands full of his ejaculate.

"Lick it up for me, there's a good girl." She obediently starts to lap at his seed, her blue eyes still on his as her pink tongue runs over her own palms to catch all of her professors salty treat. Jackson strokes her head encouragingly, "good girl..." and Jeanne makes a pathetic begging sort of noise. Wishing it was her tasting his seed.
Elizabeth finishes lapping at her palms and shows Jackson her empty mouth. Jackson gently pats her head. "Good girl Elizabeth." He looks up to see that Jeanne is pulling the car over to park. They've arrived. Perfect timing.