In the category of Readers Who Get To Do What They Want:
(CW for dark Simon, johnny, and “reader” with unhealthy relationship dynamics, gaslighting - not from who you suspect - and threats of violence)
A pair of identical twins who are basically opposites from birth. Twin 1 is obviously favored by their parents for being the “easy” twin that tries to appease them and keep the peace. Twin 2 a little hellion from birth, they think this kid is basically broken. Try to test for psychopathy but nope, their own kid has just picked up on the accidental favoritism from birth and just seems to dislike their own parents. But they still love their twin.
The twins grow up as complete opposites. Different social circles, hobbies, interests, clothes, attitudes. They’re incredibly close, but twin 2 will (and has) gotten violent on twin 1’s behalf because their parents are raising them to be “well behaved”.
By teen years, twin 2 is being sent to the countryside most summers to be handled by the grandparents. (Jokes on them, farmlife is nice and the grandparents aren’t exactly strict - mostly because twin 2 actually likes them and doesn’t see much need to rebel).
Meanwhile twin 1 is doing summer programs and learning arts, developing this intense aversion to conflict and has trouble standing up for themself. Especially without twin 2 there to lean on.
Come university, their parents insist on twin 1 staying close by for uni, essentially make the choice for them. Twin 2 decides to ship out of the country and plans on breaking off all contact. (Maybe due to some sort of unforgivable drama at the grandparents’ funeral?)
Before leaving, twin 2 gives twin 1 a burner phone with one number programmed in. Promises that if twin 1 ever needs to disappear, to be free of it all, they can call and twin 2 will be there in a heartbeat with bolt cutters for those chains. And then they just sort of… disappear.
Twin 1 doesn’t see them for *years*. Never uses that phone but keeps it.
So twin 1 lives their quaint pre-determined life with their acceptable job and it’s all mostly okay. Not bad at all. Quiet, if lackluster.
And then Simon comes along. Simon, who takes one look at this little angel and decides they have to be his. Theyre too good, too soft, unable to take care of themselves properly in this big scary world. And after all he’s suffered, doesn’t he deserve something sweet to protect? And hell, Johnny could use a kind touch every now and then too.
So he “seduces” twin 1 (aka, the dark!Simon move of just deciding someone is his and acting like it whether they like it or not). Manipulates them into stepping right into their own collar and leash, with him at the other end.
It’s too late by the time Twin 1 realizes what they’ve become - this man’s pretty pet. An agreeable little doll for him and his teammate to play house with. It’s not always bad, but it’s suffocating and scary. They feel trapped; they are.
It takes months until they get enough privacy to dig the old phone out of the place they nearly forgot about it.
Twin 2 picks up on the third ring.
In the intervening years, twin 2 has gotten into all sorts of trouble and mayhem. Become the demon their parents always accused them of being. Has, somehow along the way, joined up with KorTac and gotten all their files scrubbed. “Twin 2” no longer exists to the world at large. Nothing that anyone, even Kate Laswell, could dig up.
They get the call from their twin and break their contract on the spot. Get on a flight within hours. Sneak their twin out of the homey prison they’ve been locked up in.
Take twin 1 to a sunny, public cafe and get the story through their sibling’s nervous stuttering. Gets angrier and angrier with the more they hear, eyes fixated on the thin leather collar around their twin’s throat.
“Please just… I know it’s selfish and I’m sorry, but-”
Twin 2 already has a plan. They have a quiet, cozy cabin with comfortable funds in a rural part of Canada. Twin 1 will go there, rest and recover and be free. Twin 2 will take their place with Simon and Johnny to throw off suspicion and searches.
The scars from living the life they have? No worries. twin 2 will stage a car accident, reopen some of them to make it seem legit. Lie about head trauma to account for any lapses in their twin 1 act.
It’s decided within three hours. Twin 2 sends their sibling off to the airport and sets everything into motion. They’ve been dying to do something like this for years, after all the times their sibling stuck by their side and tried to stick up to them, to no avail.
Twin 2 instantly hates that fucking collar. Lets Simon put it on but not without the most dark look at the wall, thinking of all the ways to break his hands. Fingers twitching by their side.
The boys sit them down to watch scary movies because they always think it’s fun to spook twin 1 and fuck them while they’re all tense and shivery and but twin 2 is just watching, almost bored. Makes a few attempts to fake jump but keeps forgetting because all their focus is on not slamming a hand into someone’s dick for grinding on them.
Pretends to be asleep in the big bed they’ve been herded into when they kick Johnny or Simon off in the middle of the night. Purposefully aims for soft spots and bruises.
They try to act like twin 1 for a bit but the persona is so difficult to keep up when every little condescending comment from Simon or Johnny makes them want to start stabbing. The inside of their mouth is all torn up from biting onto their cheek and running their tongue over their teeth to resists snarling and snapping.
One day they’re going to snap… and it’s going to be so good to see these bastards bleed.
