A father is sitting at home reading the newspaper, when his little girl comes running in - she's only 6.
Father: "Hello dear."
Daughter: "Hello daddy."
Father:"What've you been doing?"
Daughter: "Playing in the park."
Father: "Ah with your friends?"
Daughter: "Yeah, until the man came along."
Father: "...Til the man came along?"
Daughter: "Yeah, a man came along and he asked my friends to leave so it was just me and him."
The father, mortified, sets the newspaper down and calls his daughter closer to him.
Father: "Whatever happened, none of it was your fault, okay? But tell daddy every detail. What happened darling, what happened?"
Daughter: "Um, he took me behind a wall so no one could see what we were doing.."
Father: "Oh god, and then what happened?"
Daughter: "Um, he took my dress off."
Father: "Oh god, what happened then what happened then?"
Daughter: "Um, he took his thing out."
The father takes a step away and almost falls over, composes himself and comes back to hold his daughter's hand.
Father: "What happened then darling?"
Daughter: "Nothing, that was it."
The father makes a disgusted noise and starts madly stroking his now-failing erection..
Father: "Well make something up!!"