Some of our subdomains are being deprecated. Effective March 1, 2024, www.derpibooru.org and www.trixiebooru.org will redirect to their non-www counterparts. Read further / discuss here.
A gallery byaj89925 with 13 images, last updated
Size: 1614x2283 | Tagged: safe, artist:rex-equinox, part of a set, princess celestia, alicorn, pony, comic:from princess to president, g4, comic, commission, pony to human, story in the source, transformation

A random mug is about to change somepony's life forever.