Our Last Night On Earth (Destiel one-shot)

WARNING: There is in fact smut. If you are not into boyxboy action or smut, then don't read. There are deaths mentioned and it may or may not seriously hit you in the feels. Again, if you don't like it, don't read it. Try to keep any negativity towards the story or to me at a minimum.
Disclaimer: I don't own any of the characters in this. I also used actual lines from the show at one point. I'm going to try my best to write the characters as well as I can but I can't guarantee it will be perfect.

*Dean*
The world is ending. I know, you're thinking, "what's new?" Well this time, it truly is ending. There is no saving it this time. And to be honest, I'm actually kind of scared. But not because of death. Death doesn't scare me. Neither does hell. Obviously. I've been there, done that too many times to count. No, I'm scared that we'll die without him ever knowing just how much he means to me. How much I truly love him; my beautiful angel.

Cover art courtesy of my friend from archive of our own: SuperlockedAngel (on Insta: cinnamonroll.dean)
Also, be warned that this is my first time writing smut. I apologize if it isn't perfect.