When Twilight takes a trip to Canterlot to see Cadence's ultrasound, she gets the shock of her life. Celestia has chosen a new personal student. The news sends her into a world of unknown fear and worry, forcing questions into her head. Will she be forgotten, has the distance between her and her teacher become too great, and how can she deal with that fear. With the help of her friends, she will learn a special something about mothers.

Art by post scripting