In the privacy of her chambers, Princess Celestia of Equestria, drawn to the taboo, indulges in her secret fantasy. Dressed in her royal finery, she strokes her slick pussy, imagining her sister Luna's strong, magical hands caressing her body. Her moans echo through the castle as she fingers herself, her wetness dripping onto her royal throne. Lost in her lust, she doesn't hear the footsteps approaching, her secret about to be discovered.