Three years after the 'Cupcakes Massacre', Pinkamena Diane Pie is held in the Canterlot Prison for the Mentally Unbalanced. The state declared that ponies like her were beyond treatment or reason... but one doctor took interest into the mare's case and wanted to crack open her psyche in order to better understand her actions. Soon, a mental game of cat and mice takes place; in which you never know when one will be cornered.

~ Sequel: Dysphoria

[Cover image by LavosVsBahamut]

A story in the same vein as My Little Dashie, but not a carbon copy.
Awoken in the middle of the night by a mythical creature sitting on his doorstep, a man's life is drastically re-arranged by the sudden entrance of Princess Celestia. Struggling to accept things he couldn't ever think possible, he'll have to make a decision about what's worth changing his entire life.
(Note: I added the "Alternate Universe" tag because I imagined this being a reversed-roles universe where Luna is the big sister and banishes Celestia, rather than the other way around.)