Sherlock thinks John is cheating on him John doesn't know they're dating

[squint_at_heart]

I'm looking for a fic where in Blind Banker when John is going out with Sarah Sherlock gets upset because he was under the impression that he and John were dating.

Comments

[my_own_lynx]

Hi there)

Something like that was in Behavioural Modification although i'm pretty sure that is not what you were looking for :) https://archiveofourown.org/works/334595/chapters/540799