Pinkie loves the Baby Cakes. So when somepony breaks in while she's foalsitting, she will protect

Female dragons lay the eggs, and the males take over from there. So when Spike finds a dead male dragon with an egg, instincts kick in. There's no way he's going to let the hatchling die.

A pegasister ends up in Equestria. One catch. Her parents came with her.

HiE. A teenage girl lands in Equestria. All fun and dandy, right? Wrong. Very wrong. Why? She's sic

Big Macintosh just died, yet here he was, just standing there. "Doctor. . . ?" Slash