Imagine putting on a playlist that fits a certain mood and suddenly, a pony appears in your room to give you something you truly desire. Then she changes into a different pony every time a new song starts playing. Brace yourselves as this is a fic worth clopping. WARNING: HENTAI & INTERSPECIES AnthroPonyxOC

This story is about a mystery entity, who enter the minds of the manes six and take over their body! The everybody is anthro pony and the manes six are futa mares. Rated M for sexual content and futanari. This futa fic, that mean show girl with dick, don't read if you don't like pony on pony action or have problem with girl with penis! You have been warned!

All was as it should be when Celestia went to sleep that night. The next day, many years have passed, and Celestia is in chains. Will she be able to piece together what got her in her prison? Only if she can survive the torture administered by Princess Twilight and Queen Luna.

While studying an ancient text on equine anatomy, Twilight notices some discrepancies between the illustrations and, well, herself. Celestia explains that she made some... changes. For everypony's good. But Twilight wants to understand. So they devise an experiment.