#450725 - safe, artist:vavacung, shining armor, twilight sparkle, pony, unicorn, g4, blank flank, blushing, cute, female, filly, filly twilight sparkle, foal, gleamibetes, gleaming shield, kite, male, mouth hold, rule 63, rule63betes, shining adorable, siblings, sisters, transformation, transgender transformation, twiabetes, unicorn twilight, younger

Full size BBcode Copy
[img]https://derpicdn.net/img/2013/10/17/450725/full.png[/img] [url=https://derpibooru.org/images/450725]View on Derpibooru[/url] - [url=http://vavacung.deviantart.com/art/B-S-B-F-F-Big-Sister-Best-Friend-Forever-385162326]Original source[/url]

Thumbnailed BBcode Copy
[img]https://derpicdn.net/img/2013/10/17/450725/medium.png[/img] [url=https://derpibooru.org/images/450725]View on Derpibooru[/url] - [url=http://vavacung.deviantart.com/art/B-S-B-F-F-Big-Sister-Best-Friend-Forever-385162326]Original source[/url]