Celestia and Luna are tired of the same day repeating itself at the castle and not getting the freedom they want. They sneak out into an un inhabited house to have some fun
[F/F] As Princess Luna, following Nightmare Moon's defeat, lies in her chamber's bed for the first time in a millennium, she struggles to sleep. Her elder sister decides some intimate, hooves-on healing is the best way to mend the rift between them.