Emma Hawkins writes

This is the Ear Fairy. 
Her name is Lug. 
She’s the Tooth Fairy’s sister 
Though not nearly so smug
As her glamorous sister, 
Who gets all the attention,
Great dental (of course) 
And a pretty good pension,
While Lug makes a more 
Conservative wage
And tried not to feel 
That she’s being upstaged.
So Lug takes what work
She can get on occasion.
(There’s less call for fairies 
Of the aural persuasion).