Fic (Constantine/Lucifer crossover) for Spook Me Ficathon

I squeaked in just under the wire with a second fic for spook_me ficathon. The prompt was "Demon" (image prompt included with the fic).

I smoked cigarettes for less than two years, and I really don't know why I end up putting them in my fics so often.

But then again, there are a lot of things in my fics that I haven't done much of, or at all.

Favors Repaid (1688 words) by firecat
Chapters: 1/1
Fandom: Constantine (TV), Lucifer (TV)
Rating: Teen And Up Audiences
Warnings: No Archive Warnings Apply
Relationships: John Constantine/Lucifer Morningstar (Lucifer TV)
Characters: John Constantine, Lucifer Morningstar (Lucifer TV)
Additional Tags: Episode: s01e03 The Devil's Vinyl, Alternate Universe - Canon Divergence, Demons, Restraints, Blood Loss, Hurt/Comfort, Flirting, Cigarettes, Spook Me Multi-Fandom Halloween Ficathon

Summary:

John Constantine is tied up in an alley, near to passing out from blood loss, and being threatened by the ugliest demon he's ever set eyes on.

Fortunately, a certain Devil owes him a favor.