It's been nearly a year since Twilight Sparkle entered the newest phase of her adulthood: princessdom. And with that change come a lot of other changes, big and small.
However, there is one thing that hasn't changed: her bedtime.
When Twilight's foreign-born mother, Twilight Velvet, comes to visit, all Tartarus breaks loose in the Sparkle household after Twilight comes home late from a party. Unfortunately for everypony involved, neither mare is backing down--at least, not without a few good shouting matches.
