After eating an incredibly spicy burrito, Rainbow Dash discovers some blood on the toilet paper the next morning. Dash panics and rushes to Twilight, who then accompanies her to the doctor.

Unfortunately, her issue is beyond Doctor Stable's expertise. He refers Dash to Doctor A. Scope, a proctologist, for a more thorough examination.

A parody of "X does Y" stories.

Thanks to ZOMG, Proper Noun, Pyrotechnic, ajvasquezbrony28, ValorlordV5, and Sir Rustbucket for editing.

Rated Teen for... Oh, c'mon, you know what you're getting into!