The Girl That My Mother Is Leaving Me For by Cameron Reed
In a dystopic, corporate-run world, a trans girl is raised up by the CEO for a single purpose, only to find she is being replaced.
I really enjoyed this and was a bit miffed when it ended, because only then did I realise it was a short story. Great one, though. Excellent world-building and a compelling read. Will be reading more Cameron Reed as soon as possible. ★★★★☆