It's Shining Armor and Cadence's wedding night, and it's going to be the best night of their lives! That is, unless Celestia has something to say about it.

Shining Armour's love helped the Changeling Queen to defeat Celestia, and powered up Cadence to save the day. In order to become the most powerful pony princess again, Celestia needs Shining Armor's love. All two feet of it…