Twilight finds a young pegasus filly in the Everfree Forest after a visit to Zecora one night. When the filly disguise is finally dropped, what is revealed is a wingless changeling. After hearing the changelings story, Twilight decides to take pity on her and, unofficially, adopt her as a daughter.

How far is the princess of friendship willing to go to keep her new daughters true identity a secret?
What is she willing to risk to give her new daughter the best life possible?
What would she be willing to do if the truth should ever get out?

Inspired by Past Sins, written by Pen Stroke