Spike wakes up to be nearly the same size as Twilight. Naturally, both of them freak out at the idea of him destroying the town again.
They make their way to Zecora's in hopes she once more has the answers. The answer itself is better, yet somehow worse.

Part of the Cornerverse-MLP Universe.
Rated teen for mentions of The Talk, and for about half a paragraph of blood(Not much, but I'll use the gore tag to be safe.)