Warning: 18+ for science, property damage anal and sexy ponies.

It occured to the Doctor a long time ago that his faithful assistant's behind has some rather interesting capacities. Bending reality, changing entropy... There was a lot of data suggesting something deeper. Now, the Doctor finally has a chance to study Derpy's butt in the controlled laboratory environment. And Derpy doesn't mind a little science either...

A collaboration with Bootsy Slickmane who also drew the coverart.

To read the fanfic or tell the author how awesome their work is, visit: http://www.fimfiction.net/story/277022/scientific-analysis

Source for artwork: https://cdn-img.fimfiction.net/story/iq01-1436464713-277022-full

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