The birds and the bees

Mother is in the kitchen making supper for her family when her youngest daughter walks in.
Child: Mum, where do babies come from?
Mum: . . . Well dear. . . . a mummy and daddy fall in love and get married. One night, they go into their room. . . they kiss and hug and have sex. (The daughter looks puzzled. ) That means the daddy puts his penis in the mommy’s vagina. That’s how you get a baby.
Child: Oh I see, but the other night when I came into your room you had daddy’s penis in your mouth. What do you get when you do that?
Mum: Jewelery, dear.