The newly-signed Maregna Carta represents a great step forward in Equestrian jurisprudence. Unfortunately for Celestia, it also applies to everypony, commoner and Princess alike. And when Luna insists Celestia be punished for a wrongdoing according to the letter of the law, Celestia learns just how terrifying, exposed, and humiliating it is to be at the mercy of justice.

As punishments go, she expected something quite different of a day of public service. Nonetheless, the good ponies of Canterlot prove ready to help her on the long path of reform.

[Contains public use, dubious consent, an increasingly messy princess, enthusiastic consent, more anal than Celestia wants, minor watersports, major creampies, yaoi fangirls, bukkake, tentacles, etc. etc. etc.]