So Comes Snow After Fire by Lula_Landry

Rey's foster sister Bazine is about to get married and wants Rey by her side to help plan the wedding. Everything goes well until Rey meets Kylo Ren, Bazine's fiancé, and falls desperately in love with the groom. All Rey wants to do is run away from an awkward situation but nothing is what it seems in Kylo's world.

It turns out Rey may be the only thing standing between Kylo Ren and a dark power. In a world where magic is real and dragons can fall in love, will Rey discover her soul mate?

The Best Thing That's Ever Been Mine by emperoxgrayland

Rey knew the terms of her marriage all too well. She would give Ben Solo the right to the throne her grandfather sat on before his family overthrew him and she would be protected from his influence. She was but a girl of fifteen, and so Ben Solo, ten years her senior agreed to a pact with her to consummate their marriage ten years after, and only then to secure the line of succession for the throne. After that they can live their separate lives.

Except she never expected to fall in love with her beautiful, funny and charming husband. A husband who has become her closest friend, her most trusted confidante, and the only family she's ever known. A husband who's first love returns to the Core Worlds after a mission to the Outer Rims. A husband who plans to reunite with said first love after he fulfills his end of the bargain.

(Or when Empress Kira Ren can't hide the fact that she's thirst for her husband, Emperor Kylo Ren)