After another argument with her marefriend, Pinkie stumbles across a strange crystal. She falls victim to the daunting voice of the gem as it begins to fill her mind with fear for her wavering relationship with Rarity. Pinkie pleads for forgiveness.

And Rarity will not stand for it.

Cover art from Pinki3pie on DeviantArt.
Not edited yet! There will be errors. You're just going to have to live with it.
For those of you who read my recent blog, this is not the romance fic I was talking about. This was just a contest entry that I decided to put in.