Just a pun

None of them has ever
Done anything that isn’t
Fun. I have even heard that
One of them once put a
Bun in the oven of a
Nun who apparently was
Spun, so she didn’t wish to
Run away, she came
Undone instead, and used a
Gun to tell him he should
Shun her in the future — just a

Inspired by WordPress Daily Prompt: None.

© 2017 Michael Meiser