You let the girl have it.

You look at the girl, implying that you are letting her take the load. She notices what you mean and starts sucking on him furiously. He starts thrusting into her mouth, moaning through the wall in pleasure.

Suddenly she pulls him out of her mouth and starts stroking him, his cum shoots from his cock in huge ropes. They land on her face, coating it completely in long lines of hot cum. Her lips are covered in semen, strands over her nose, and pools on her closed eyes.

She jerks him off until all the cum has flowed out, and onto her face. She moans happily, and turns towards you.

“Go ahead, lick it up.” She says, causing some of the cum on her to fall into her mouth. She licks her lips in anticipation.

You have been watching the spectacle in complete lust, and your mouth is watering at the sight of fresh cum. You don't need to think for a second as you stick your tongue out, and run it along the girls cheek. You gather up a lot of the cum, and swallow it, but there is still plenty more.

You lick and suck around her face, getting as much of it into your mouth as you can. Then you move to her open mouth, and start kissing her. You stick your tongue into her and warm cum flows down into her awaiting mouth. You both moan into each others lips, clearly enjoying yourselves.

She tilts her head up and kisses you back passionately, cum and saliva is freely flowing back and fourth between your entangled tongues. She grabs your face and pushes your head back, and opens her mouth over yours. You open yours as well, and a long rope of cum and spit slowly oozes from her tongue and onto yours. You swallow the load, and sigh in erotic pleasure.

In a matter of moments this woman seems to understand your needs perfectly, and is more than willing to share in your fetish. You make-out for a few more minutes, and you soon realize both of you haven't climaxed yet tonight.