In HLV we see how Sherlock is perfectly capable of sustaining a happy, loving, sexual relationship with Janine despite not having any actual feelings for her and only using her for what she can give him.
I want to see an AU where John and Sherlock have never met. John is in a position or has something that Sherlock needs for a case, and Sherlock enters a relationship with John and perfectly emulates domestic bliss with him as he does with Janine in the show.
I will leave it up to the author to decide whether Sherlock grows romantic feelings, platonic-friendship feelings, or no feelings at all. Author is also free to choose what happens when John finds out. Does John eventually forgive and want to continue the relationship? Does he end everything outright? Do they end up as friends? Other possibilities I haven't thought of? Up to you!
HLV Spoilers! Gen and/or Johnlock - AU/Role Switch
I want to see an AU where John and Sherlock have never met. John is in a position or has something that Sherlock needs for a case, and Sherlock enters a relationship with John and perfectly emulates domestic bliss with him as he does with Janine in the show.
I will leave it up to the author to decide whether Sherlock grows romantic feelings, platonic-friendship feelings, or no feelings at all. Author is also free to choose what happens when John finds out. Does John eventually forgive and want to continue the relationship? Does he end everything outright? Do they end up as friends? Other possibilities I haven't thought of? Up to you!