Years after her return to Equestria, Princess Luna takes in her bastard daughter! Citizens of Canterlot were unsurprisingly outraged, but Equestria eventually became accustomed to the new princess.
One day, the new teenaged alicorn decided that she wanted to hang out with her friends like a normal mare, instead of royalty. From difficulties with romance to jealous drama queens; from problems with disguises to friends being lovable jerks, this new alicorn's life will be anything but simple now.
Join Musette, the youngest alicorn (roll credits!), as she deals with trying to become a normal teenager! Will everything go as planned? Hell no! This is a story!!!
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EDIT 17 SEPT. 2016: Added the "Sex" tag for some implications and talking about it.