Sherlock would have never even contemplated that Jim was even remotely serious when he mentioned getting a "live in one". If he was being honest, it surprised Jim as well. The idea came around do to his budding relationship with his favorite sniper, Sebastian Moran.
Sebastian (or Tiger as Jim has fondly reduced himself to nicknaming him) is frankly the best shot on the planet. His above average intelligence, adaptability, and dark humor has intrigued Jim into spending much more time than the allusive untouchable Jim Moriarty should with a mere employee.
After a few dinners and accompanied shootings, Jim's almost decided to invite the man to move in with him as a bodyguard slash boyfriend. After all, he never said he wasn't gay.
Jim envisioned what sharing a living place with someone would actually be like, and finally came to the conclusion that it wouldn't be half bad. At the very least it would provide some much needed entertainment. Now all he has to do is get the Tiger to say yes. Threats wouldn't work, not with Sebastian, Jim might actually have to go about this in a *gasp* normal way.
At some point during his musing, Jim had taken his phone out and started fiddling with it. Looking down at it with finality, Jim pressed the texting app.
It went much better than Jim had expected. After all who in their right mind would agree to flatshare with Jim fucking Moriarty? Apparently Sebastian is either much dumber than Jim originally thought, or he has no sense of self-preservation what so ever.
Sebastian is packing, and is going to move into Jim's flat the next day. The live in one situation taken care of, Jim's going to stop wasting his invaluable time, and continue plotting Sherlock's fall.
Just a very quick MorMor one shot, because these two are perfect. I imagine Jim and Sebastian already knowing one another somewhat, and Jim just texting out of the blue for Sebastian to move in. I will probably end up eventually writing a longer multi-chapter fic about these two, because while Sebastian isn't even technically canon in the show, I love their dynamic! I am so bad at getting an idea, starting it, then leaving it to rot. Blah. :D I hope this was an enjoyable read. Reviews are appreciated!