Well Dean, you try stroking another man's dick and doing it perfectly on the first try. It's hard, man (no pun intended), it was all opposite to doing it to yourself and the wrist angle felt unnatural and uncomfortable. Sam had a new respect for girls now. Never again would he mentally criticise their techniques.
Sam gave a few more strokes before dipping down to lick the head. Okay, so the taste was strange, salty, bitter, but it wasn't entirely unpleasant. He could do this. He killed monsters and dug up graves for a living, putting a cock in his mouth shouldn't be a big deal, right?