Where the world was once her stage, the stage is now her world, and Octavia feels trapped. Will the appearance of a certain pink pony stop her descent, or will she get to mope in peace? Will Octavia get to eat her cucumber roll while she's at it?

The answer to the last question is probably "no".

Twilight Sparkle devises a new experiment to test Pinkie's Pinkie
Sense. But when the experiment takes an unexpected turn, Twilight must try to
understand her feelings for Pinkie and unravel the secrets of Pinkie Sense.

In an effort to keep her mind occupied, Twilight Sparkle decides to delve once again into the grand mysteries of Pinkie Pie. This time, Twilight's focus is on her claims of growing up on a rock farm: like so many things related to Pinkie Pie, the idea that somepony could grow rocks as an agricultural product makes absolutely no sense. However, the investigation eventually leads Twilight to a rather... surprising discovery.

This is the first story in The Petriculture Cycle.

Artwork by Page Turner. Now with a TV Tropes page.