I'm streaming, so withdrawing for a moment, I swipe myself over her mouth and face, leaving shiny stripes of pre-cum to glisten on her skin.
She's getting noisier, always a good sign, and I strain to see what James is doing: nibbling on her clit, I think, finger-fucking her as he does so. Even if I didn't want Charlotte's mouth open, I doubt it would be closed as she twitches and whimpers.
The whimpers grow to moans. The twitching grows to shaking. She gasps and bucks, then with a shriek, spasms into orgasm...
That'll do...
...
Fuck...
In under two seconds I go from controlled to inevitable. Balls tightening, groin tensing, I shoot, creaming into her still wailing mouth and over her tongue. A little cum escapes to dribble from the corner of her lips. Another shot... And a third...
... And I'm finished...
For now...
James glances up... "You done?"
"Yup."