Cum on her face

You give her another few seconds and then quickly pull pack. The timing is perfect - without doing any more work yourself, you explode and white, sticky semen erupts from the tip of your penis. The first shot goes into her hair, the second one almost into her eye, the third one falls short into her cleavage, the fourth one covers her nose and mouth, the fifth one hits her breasts again.

You feel exhausted, but incredibly satsified. She licks a last few drops from your manhood and you just enjoy the look of a beautiful woman covered in your semen. She looks up. Damn, that top-down perspective just makes all women a lot prettier...

"It seems to me that this experience was satisfactory", she says with another smile. "Oh yes", you just manage to answer. You take a few seconds to regain your composure while she stands up and walks away, presumably to wash herself. Finally you put your cock back in your pants and button up. Inara comes back, almost clean save for a bit of cum in her hair. "I suppose since you're running from the government you'll pay in Satoshis?"
"Yeah", you respond and take out your wallet. She does the same and you quickly perform the transaction, shortly glancing at the price. That's not unreasonable, you think. I could visit her more often.
"I'll see you around then." You nod, take a last look at her cleavage, then go to the door and leave the shuttle.

In the evening, the rest of the crew comes back and you leave the planet behind for another long flight through the black.