Letters

 I fell asleep once again
Face slumped  again with ease
Must buy a new keyboard soon 
 I'm  missing certain keys

I found the keys were on my face
They'd been there quite a while
Indented they were my cheeks
I found it hard to smile 

I hoped with luck an anagram
would pop up when removed
The keys said 'ASK L@TER'
My luck has not improved