After a magical mishap involving a filly, magical empowerment, and an aging spell, Twilight finds herself stuck with a rather large problem.
When Princess Celestia shows up to help her out however, it becomes apparent that Twilight isn't the only one affected by her new looks. Which in turn brings back feelings she had long thought forgotten.
Reading the prequel to this story is not required though it does help.
Enjoy.
Learning magic from princess Twilight herself is great, though Sweetie is having a hard time. When Twilight devises a spell to help her out, things only get worse.
Being turned into a fully grown alicorn was bad enough. But having to contend with a sudden interest from her mentor that reawakens long forgotten feelings? Twilight's life just got a whole lot more complicated.