An age-old debate about how the Mane 6 rank in terms of breast size.
Fifth Place: Applejack
Headcanon: Applejack works out a lot, even when she’s not taking care of the Apple family farm, which is good news for her iron pony competitions with Rainbow but bad news for her bust size. Since exercise burns fat, and fat’s needed for bigger breasts, she’s not as growing as her friends, not that you need boobs when you’ve got abs for days.