Derpy is your- self-entitled- 'deliverymare extraordinaire!' She happily works at the Ponyville mail office, bringing packages and mail to many of the ponies living in the small town.

However, when one of her co-workers takes a bad fall during their job, she has to take over their shift, the night shift, for a while. Everything goes well until she meets a certain Doberman named Rex...

And then everything goes even better!

(Another Derpy story- this one kept short- co-written with Patric12345!)
((Cover art is a slightly edited version of art by Vulpessentia.))
(((Acronyms are your friend, folks.)))