Pretty Fly

Once upon a time there was a pretty fly
He had a pretty wife, this pretty fly
But one night she flew away
Flew away
 
She had two pretty children
But one night these two pretty children
Flew away
Flew away
Into the sky
Into the moon
 
Once upon a time there was a pretty fly
He had a pretty wife, this pretty fly
But one night she flew away
Flew away


Corrections? Let me know.