This story is a sequel to Something I Can Never Have
Three weeks have passed since Tempest Shadow and Xenon have danced at the party in Canterlot. It seemed to be ideal - she found a stallion who liked her and didn't care one way or another about her broken horn, and he found a mare who could give him comfort after his recent breakup with Caramel Blaze. Then Tempest learns her relationship with Xenon may require more from her than she expected. She finds herself forced to make a decision.
Cover picture is from the movie.
This going pretty well so far.