"What are they doing?"
"Ssssh! That's mister Johnson. He lives next door. He's always here when dad's away. Mom says he helps her out. But he always comes at night when I'm in bed, brings flowers and stuff. They make a lot of noise."
"He's got a big wiener. Why is he putting it in there?"
"She needs it."
"How do you know?"
"I heard her say so once."
"Why is she screaming? Does it hurt?"