Fucking through the stills is work. You have to fuck in the stills anyway, right? Pulling them into the bathroom is batting practice pre-scene, especially for anal. Usually, I'd just warm up with the guy right there on set, but another room away from the bts (behind the scenes camera) guy is best. I need a few strokes in just as a regular person sometimes and not feel compelled to arch my back and look pretty for fear another camera is secretly looming.
Now, if you're getting each other's numbers to hang out off camera, that's cheating.
_________________________
"What I do know is that if Karen Carpenter and Mama Cass Elliot had shared that sandwich they'd both be alive today." -Michael K