Rarity has never been able to lucid dream before, only with the aid of Princess Luna was she able to do so, but after a few dreams back to back, Rarity starts to question why it is becoming easy for her to do so and why it feels natural.
Story commission for: Tailsic
Cover art Image belongs to: pearl123_art on derpibooru
Seems to me that she is accidentally dream walking.
Well, your premise certainly has potential, and this first chapter was cute and all, but the execution of this story was really dragged down by the frequent mechanical errors that made the prose difficult to get through. I'd recommend that you spend some more time proofreading if you decide to write more of this.
Lovely showing
Hmmm I wasn't expecting that reveal. I hope thing go well for them !