#15179 - safe, artist:cartoonlion, big macintosh, fluttershy, twilight sparkle, earth pony, pegasus, pony, unicorn, g4, age regression, bipedal, dirty, female, filly, filly fluttershy, male, mare, mud, running, ship:fluttermac, shipping, sitting, stallion, straight, teenager, unicorn twilight, younger

Full size BBcode Copy
[img]https://derpicdn.net/img/2012/6/22/15179/full.png[/img] [url=https://derpibooru.org/images/15179]View on Derpibooru[/url] - [url=http://cartoonlion.deviantart.com/art/MLP-Fun-With-Mud-252226343]Original source[/url]

Thumbnailed BBcode Copy
[img]https://derpicdn.net/img/2012/6/22/15179/medium.png[/img] [url=https://derpibooru.org/images/15179]View on Derpibooru[/url] - [url=http://cartoonlion.deviantart.com/art/MLP-Fun-With-Mud-252226343]Original source[/url]