Yep, just your basic HiE fic. Except I don't get into Equestria as a human. Or pony. Nope, I just had to get changed into a Helicoprion. If you didn't already know, it's an extinct shark.
What happens when the Reds and Blues finally get Church out of the Epsilon unit? Caboose decides he wants a turn in the unit, of course! What happens next? Well let's just say he always did say he wanted a pony, now he has a world full of them.