The Vastness of Space (слэш)

As chief communications officer on board the Interstellar Alliance Fleet’s Star Ship Victory, Yuuri doesn’t have to think about who he actually is on his home planet. He just has to listen to his captain, do his job, and…not fall in love with his best friend, the ship’s science officer, Victor Nikiforov.
Well. Two out of three’s not bad.
Then his mother calls with the worst possible news: She, the Empress of New Nihon, has arranged Yuuri’s marriage.
There’s only one thing Yuuri can do: Fake a boyfriend, and fake one fast. Who better/worse to play that role than the friend he wishes was more? What can go wrong? It’s not like Yuuri can fall more in love...