This guy is taking a leak in a public men's room when a man enters
with his arms held out from his sides, bent at the elbows with his hands
dangling awkwardly, and comes over to him.
"Would you do me a favor and unzip my fly?" he asks.
Figuring the man to be a poor cripple, perhaps an accident victim,
the guy obliges, not without a flush of embarrassment when the man next
requests that he take out his prick and hold it in the appropriate position.
"Shake it off" is the next instruction, then "zip me up," and the
guy follows orders, wincing at his own embarrassment and at the shame of
being so helpless.
"Say, thanks," says the man, flouncing to the door. "I can't do a
*thing* 'til my nails dry!"