Sherlock is an omega / sub. He has accepted it and doesn't hate his gender but he does hate how people view his gender (as inferior, as breeding machines) . He knows quiet a few omegas in high positions, that managed to hide their omeganess somehow, or that are openly omega but are trying to get their foot in the door in whatever school/career/"anti-omega" life style they want.
He takes pill to stop smelling like an omega and to stop his heats. He is doing fine at his age but suddenly omega pills are banned. All documents on how to make them destroyed. All labs that made them destroyed. He can't find them anywhere. He would know; he goes through drastic lengths to find them. He tries making his own but they keep not working out or causing side effects and John bans him from trying to do so at home (due to the huge health risks) and Bart's is being monitored because it is believed a pill-sympathizer works there...
Mycroft is NOT helping matters . Though he has never actively stopped Sherlock from pursuing his goals he has made it clear his position on what is and is not appropriate for an omega like him. So, after throwing money at corporations to not stop production (and it not working) he feels that his job as a big brother is complete and starts to try 'fencing in Sherlock' now that he is older and hasn't "shaped up." So, what does Sherlock do? He goes to the dark side, of course.
This could mean several things: He joins an omega resistance group, he decides to join omega- Moriarty because the society he has tried to be in has pretty much gone to shit and at least Jim is doing something about it unlike Mycroft, he moves out of Mycroft's sphere of influence but continues being himself etc.
+10 Regardless of what happens Alpha!John joins him . Sherlock is reluctant to drag him along but gets over it.
+100 Sherlock is a Dom omega or a Dominate submissive. As in he likes being cared for, likes listening to orders, but he also likes "topping from the bottom" so to speak (he likes being in control of the situation even if that situation is him being ordered around).
Omegaverse or D/s - discrimination
He takes pill to stop smelling like an omega and to stop his heats. He is doing fine at his age but suddenly omega pills are banned. All documents on how to make them destroyed. All labs that made them destroyed. He can't find them anywhere. He would know; he goes through drastic lengths to find them. He tries making his own but they keep not working out or causing side effects and John bans him from trying to do so at home (due to the huge health risks) and Bart's is being monitored because it is believed a pill-sympathizer works there...
Mycroft is NOT helping matters . Though he has never actively stopped Sherlock from pursuing his goals he has made it clear his position on what is and is not appropriate for an omega like him. So, after throwing money at corporations to not stop production (and it not working) he feels that his job as a big brother is complete and starts to try 'fencing in Sherlock' now that he is older and hasn't "shaped up." So, what does Sherlock do? He goes to the dark side, of course.
This could mean several things: He joins an omega resistance group, he decides to join omega- Moriarty because the society he has tried to be in has pretty much gone to shit and at least Jim is doing something about it unlike Mycroft, he moves out of Mycroft's sphere of influence but continues being himself etc.
+10 Regardless of what happens Alpha!John joins him . Sherlock is reluctant to drag him along but gets over it.
+100 Sherlock is a Dom omega or a Dominate submissive. As in he likes being cared for, likes listening to orders, but he also likes "topping from the bottom" so to speak (he likes being in control of the situation even if that situation is him being ordered around).