L'esprit de l'escalier

[goldvermilion87]

Title: L'esprit de l'escalier
Author:
goldvermilion87
Rating: G
Fandom: Sherlock (BBC)
Character(s): OCs
Summary:  Two boys investigate.
Warnings:  None
Word Count:  400
Author's Notes: Written for this picture prompt at great_tales Challenge 108.

L'esprit de l'escalier