Definitely short. I don't think it even constitutes an actual drabble. But as far as I know, there are no official rules for smut-tweets. If there are, I don't know about them. Either way, I like this idea.
-b&b-
"And what do you do with this one, Temperance?" he'd sometimes tease, when it was just the two of them.
Her normal response was to blush or roll her eyes, maybe even tilt her head to the side in smiling disapproval.
But this time, she trapped him beneath her in their bed, smoothing her hands until she was cupping him boldly. "Whatever I damn well please."
His response was a gasped laugh and then a moan, and then a choked whimper, "Yeah. Hell, yeah, Bones."
-b&b-