Are you serious? What the hell does a stunt double do in a porno flick?"
Jake waved a hand vaguely toward his belt. "Extreme close-ups."
"Uh. What?"
"Historically speaking, it doesn't happen often. Especially what with Viagra now. But it isn't unknown for a director to bring in a double for the close of a scene, if the actor is having trouble finishing."
I blinked. "He thought I was a stunt penis?"
Jake laughed at my reaction. "Man. You are new.

Author: Jim Butcher