Little Billy

Little Billy and little sally are playing in their backyard one day. Little billy suddenly pops a boner and pulls down his pants to show sally and asks "What is this?" and she responds "I don't know!". Later on Sally feels her snatch get tingly and pulls down her pants and asks billy " What is this?" And he responds "I don't know". After a while the two get called in for lunch and little billy stays behind. He goes to his father and asks " Daddy what is this?" While pointing to his crotch. The dad, not wanting reveal the whole picture, says to his son "Uh..that's your limo, you use it to park it in girl's garages". Little billy nods and runs back outside to continue playing. Soon after, little sally comes back in and goes to her mother asking " What is this?" While pointing to her crotch. The mother not wanting to reveal everything either says "That's your garage, do not let boys park their cars into it". Little sally nods and runs back outside to continue playing. Later on when the mother is making dinner, she hears a loud shriek and soon watches little sally run in with her hands all bloody. The mother stares in horror and asks "Oh my god! Sally what happened!?!" and sally responds "Billy tried to park his car in my garage so I popped his back tires!!"