A young stud undergoing his first testosterone attack picks up a young lady and after a while drives to a secluded place a mile from the nearest phone. After some preliminaries he says "Put out or walk." The gal says "well, put that way, I'll walk." She gets out of the car and walks back to town.
The next evening the same young stud picks up the same pretty young gal and ends up with the same proposition only this time three miles from town. Same results. She says "I'll walk." And she does.
The following evening same scenario except the young man drives five miles from town and it is raining. She doesn't even hesitate. She removes her clothing, his clothing, and proceeds to give him the wildest night of sex he could wish for. Later he asks her why she refused him the last two nights when obviously she was not new to the sex game. She answered. "I kind of like you. I was willing to walk one mile. I was willing to walk three miles. But I'll be damned if I'll walk five miles in the rain to keep you from catching gonorrhea."