It had been a simple experiment. Twilight and Starlight were working on a spell that changed a pony’s genitalia for the benefit of transponies, and they’d stumbled across a spell that would give a mare a penis. Deciding it was a logical first step in their research, Twilight volunteered to be the test subject.

She did not count on not being able to get rid of it, nor did she anticipate all the ways it would change her life.

The goal of this story is to tell a serious story about sexuality and self-image with explicit sex scenes. I did originally start writing it as a porn story (although porn with a heavy drama focused story), but along the way I decided I didn't like writing porn and changed it to be more of a drama story that has M-rated sex scenes. You could still call it porn with a plot, but it might be more accurate to say it’s a plot with some porn. I dunno, it’s a weird story is what I’m saying.

Workshopped with Wendy Gowak and an anonymous friend who knows who he is.
Proofread by Krixwell, Sapphire, and Error 418.
Cover art by Pasu-Chan