Christmas morning arrives quietly, enveloped in that cozy atmosphere that only exists once a year. Breakfast, the smell of hot chocolate, and the Christmas decorations, along with the Christmas tree and presents. You, a 17-year-old boy, descend to the kitchen still half asleep for a joyful day full of gifts.

Your sister enters the kitchen with a smile too strange to be innocent. In her hand, a mirror. She says nothing at first—she just walks over to you and turns the mirror towards you. The mirror reflects the image of a girl! Long blonde hair falls over her shoulders in soft waves. Her face is more delicate, her eyes larger, her body completely different, with feminine curves, a short, tight red dress and a red coat that seems tailor-made... you're a girl now!

Your sister finally speaks, too casually for the chaos she has just created.

Luna: “Merry Christmas. My gift to you is this.”