Part of my 100 themes challenge: Introduction.
Rarity being introduced to her newborn sister.
I figure that, on the show, Rarity's about 19 and Sweetie Belle's about 7. (Not counting maturity- Lauren Faust stated the mane cast are young adults, but with a younger maturity age) So Rarity'd be like... 12 when Sweetie was born. 12 year old Rarity basically has more oval eyes and is taller than Filly!Rarity XD.
The only thing I doing like about this is Sweetie Belle.. she looks weird.
Forgot her mom's horn, FIXED