What was unknown to Fleur though, was the fact that it wasn't her own body that did the movements. It was the lady of the boutique who did it for her. A mistress who never allowed her gaze to drift away from her slave. Through their mental connection gave Rarity many different supplemental directions to Fleur on just what to do when as she obeyed them without even one single question as she thought she was in control of her own body. And since it was such a simple dress, Rarity knew exactly just what had to go where without even looking at the sketch herself.