An ongoing compilation of one-shot stories, all of which focus rather explicitly on that most enchanting of pony body parts: the butt. Originally posted anonymously for a certain thread on a certain website, the chapters in the collection cover a variety of different characters, subjects, and situations.

Siblings Are Weird- [Spike, Twilight] Twilight buys a new pair of fashionable shorts. Unfortunately, she's forced to enlist Spike's help to get them on. That's not weird or anything, you know.

Good Morning, Pinkie Pie- [Pinkie Pie, HiE, 2nd person] You can't help but find Pinkie's morning aerobics just a little bit ... enticing.

Goodnight, Fluttershy- [Fluttershy, HiE, 2nd person] Fluttershy demands a kiss goodnight. You're only too happy to oblige.

Derpy Panic- [Spike, Derpy, 2nd person] Spike learns just how breathtaking a certain pegasus be-hind can be.

A Romantic Story About Farts - [Celestia, Hie, 2nd person] Maybe the difference between beautiful and disgusting is all in how you look at it.