These are fun stories! I have a new one to share:

DD age 7, is rereading an adult mythology book for the umpteenth time. I haven't read it myself, and had a parental twinge and thought to ask her, "That's an adult book. Is there anything inappropriate in there?" to which DD replied, "Oh yes, lots of sex. With all different people. I've noticed that the Greek Gods liked to have sex a lot." I could hardly stop laughing, she said in her sweet little voice with such a straight face.