Nightmare Moon's defeat has left Princess Luna battered, broken, and rife with emotional wounds that will not easily mend. As she lies in her chamber's bed for the first time in a millennium, struggling to sleep, Princess Celestia decides to administer her own intimate, hooves-on brand of healing.

They both soon discover that the “wound” most in need of attention is the one between Luna's legs.

[F/F]

Written for the Incest is Wincest April Siblings Contest.