Wherein There Is a Case, Several Mysteries, John Coming to the Rescue, and an Old Folk Saying by trifles [5K]
Sherlock/John (non-explicit). First time. Canon. Casefic. Humor.
There are three mysteries to living with Sherlock Holmes — this opposed to the dozens of compromises to be made living with Sherlock, “compromise” here being a loose term for “things John will just have to learn to put up with.”