(First and foremost this fic is based off of My Littlest Pony: Friendship Starts Small by Tatsurou. It is highly recommended that you read that first in order to understand some of what happens here, especially why this is tagged Alternative Universe.)

Fluttershy is the oldest of her new friends, so naturally that means she should be fully potty trained considering her age. But there's one thing that's holding her back, she's scared of the toilet. And who could blame her?

Naturally Rainbow Dash can't resist the chance to tease Fluttershy about it. Even if she's not entitled to such a right. And even more naturally Rainbow Dash can't resist a chance to show off, regardless of the likely outcome.

So now Rainbow Dash has a chance to leap ahead of her friends in terms of potty training, if she can do it. But considering her age and her size that's going to be easier said then done. Perhaps she should've thought twice about opening her big mouth.

Cover art provided by Keam.