Princess Twilight and her friends are sent to Earth to meet a special human girl. Upon attempting to go back to Equestria, the spell gets mixed up, turning the Main 6 into newborn foals (except Twilight), leaving the human girl to care for them. Twilight has no idea how to reverse the spell, since ageing spells are not something she is very familiar with. Over time, they will turn back into adult mares, ageing by a few months each day. (Based on a dream I had one night, so please no hate for this being a human fic! As I'm sure you know, dreams are not known for making sense. Just thought it would make a cute idea for a story, especially since I woke up the next morning very happy!)