Answer:
What is that you will break everytime you name it?
Inside a great blue castle lives a shy young maid. She blushes in the morning and comes not out at night.
Pregnant every time you see her, yet she never will give birth.
Voiceless it cries, Wingless flutters, Toothless bites, Mouthless mutters. What is it?
I'm very tempting, so its said, I have a shiny coat of red, and my flesh is white beneath. I smell so sweet, taste good to eat, and help to guard your teeth.
What is always coming but never arrives?