Three days have passed, since the Cutie Mark Crusaders, along with their sisters, were forced to act like little foals in Twilight Velvet's house. Now the three fillies are back to their routine... or is it so?

Sweetie Belle receives a strange request from Silver Spoon and Diamond Tiara concerning her and her new activity.

Will the white unicorn filly slam the door in front of the two bullies' muzzles? Or will she take advantage of the situation, an try to make a pact benefitting both parties?

"Ab Initio-From the Start-Al Principio" side story. Like the parent story, this fic contains shards of fetish and (maybe) some crass humor. You have been warned.