A guy and a girl are riding in a car.  The guy turn to her, and says:
 "Honey, can I get some road head?"
 "No!"
 "Please, it'll feel really good.  I'll return the favor tonight."
 "No. I said no before, and I'm saying it again."
 "But didn't you tell me you wanted to spice things up?"
 "Next time, when you're driving, I'll give it to you.  But now, I have to watch where I'm going."