Rarity wants to breach the gap between Diamond Tiara and Sweetie Belle...
so she invites DT round for a sleepover.

A battle to the very pillowy death ensues.

Warning: This story was literally written 3 years ago. You don't want to read this! What I'm really trying to say is, this story is very badly written. I only keep it around for perspective. Read at own risk of: Stroke induced by terrible writing, Heart attack induced by stress induced by terrible writing.

EDIT: Now even older than three years. Reading may be fatal.