Name's Rose. She/Her. 30+ Home of TdBkDk 🔄 OT3 thoughts, Shoto simping, and some other fandoms. Sometimes I write. I also do crafts. Header by
@joikzo
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Todoroki who doesn't quite understand the difference between "best friends" and "boyfriends" and sort of just starts *assuming* he's dating BkDk.
BkDk don't catch on till they are given a present and a kiss on their 6th-month anniversary.
Bakugou gets very annoyed at Midoriya when he realizes he has a praise kink because DEKU GAVE IT TO HIM!
He marches to his room and tells him he needs to take responsibility for this!
Dk is all too happy to comply.
TdBkDk household where they have a rule that if you take No. 1 you get whatever you want in bed that night and BkDk fight each other like mad over the spot while Todo lazily watches from his No. 12 spot telling them to kiss.
Todoroki preparing a powerpoint on polyamory when he asks BkDk do this with him. Except it doesn't go how he expects.
Bk: We *know* what polyamory is.
Td: Then why aren't we already doing it?
A/B/O mating run where Omega!Shoto is just a year too young to run with most of the class so he has to sit it out and see A!Bk chase and claim O!Dk and with it the two people he even wanted to chase him next year are taken.
A/B/O where Alphas!TdBk get together and are very happily mated but finally think it’s time for the next step of having a kid together. But because they’re both Alphas they will need to use a surrogate. So they start looking into agencies.
As a pup Bk was presented with the three toys and went for the destroyer toy, then destroyed the remaining two toys, so Mitsuki happily announced her son was gonna be an Alpha like her.
And that is what Bk grew up believing. Until he one day presented as an Omega.
A/B/O where it's a *thing* to try to find out what your pup will present as when they're older by giving a baby a choice between three toys.
Alpha (A toy for a destroyer), Beta (a toy for a learner), or Omega (a plush toy).
It's not 100% accurate but it's tradition!
Todoroki family dinner when Shoto brings his bfs for the first time and Touya is trying to insinuate that BkDk (but mainly Bk) are not good enough and are TOO WEIRD to be dating Shoto.
And Bk just *looks* at him: Shoto says I'm not allowed to comment on your love life.
When Td does wish them happy anniversary BkDk quickly excuses themselves for a moment, go have a brief panic attack about WTF, before coming back and agreeing, that yes, the three of them *ARE* boyfriends but also Td needs to voice himself more and can't go kissing anyone else.
BkDk happily courting and dating Shoto even if it's as a glacial pace to make sure he knows how much they want him.
And Td who just loves spending time with his besties. They even let him 3rd wheel their dates and give him his own little kiss goodnight at the end!
Demisexual Bakugou who’s hit with a slow acting fuck or die quirk and the are only two possible people who he can imagine helping him with this. Two crushes he’s been nursing for a while.
Only problem is they’re dating.
A/B/O where Omega Shoto needs to have his suitors approved by Endeavor before they can go to officially courting.
And from the moment Shoto started talking about two Alpha classmates Bk and Dk, Enji knows one or both of them is gonna come to ask for his permission.
Shoto asks BkDk out and says it's okay he knows they're a set so he wants to date them both. BkDk are confused because they're not dating?
Shoto: I know. But you're still a set and no one will be able to date either of you without also dating the other. And I want it to be me.
Endeavor knowing that BkDk are a thing but being really oblivious to the fact they start dating Shoto one month after first getting together.
He just sees his son live with, work with, and be with them all the time and thinks he's just really committed to being a 3rd wheel.
Shoto's view on romance is just so warped because he sees BkDk as like couple goals soulmate level and when they want him back too he just can't get over how lucky he is.
Meanwhile, everyone else is like: Shoto you don't *have* to match their freak, they're just weirdos.
Dk secretly enters a "Dynamight's biggest fan" competition where the prize is a day with Bk.
He comes in second and *sulks* and then makes a public post that the competition was stupid and rigged but it's fine he *clearly* is the biggest fan and that's his husband.
Todoroki makes the new Dynamight and Deku action figures he found on the coffee table kiss and then sets them up to hold hands. He doesn't know that it's a villain's quirk and BkDk have been transformed into action figures for 6 hours.
Omega Dk who gets supercharged into an Omega Prime by OFA and needs a MINIMUM of two Alphas during his heats.
At first Bk tries to solo it but he just *can't* keep up. But he's got just the right Alpha in mind that he's willing to share Dk with.
Td accidentally sneaks up on Bk writing "Midoriya Kacchan" in a notebook in different handwriting.
"Oh, so we're taking Izuku's name?" Td says startling Bk enough that Td can take the notebook and write "Midoriya Shoto" underneath Bk's writing.
(None of them are dating.)
Aziawa sitting Shinsou down after hearing he's dating *both* Monona and Kaminari:
Is it my fault? Are you trying to mimic my taste questionable dating taste of loud blondes? Please don't tell me you're gonna add Bakugou next.
Shinsou: Well you see.
Aziawa: No.
Demisexual Shoto who doesn't *get* porn and complains to (dating) BkDK about how it's so unappealing!
Bk explains maybe he needs to see porn of the right people to get interested.
Shoto thinks a bit and asks BkDk if he can watch them fuck, bc *that* sounds appealing at least.
Omega Shoto asking O!Dk to help him during his heat, Shoto is just so scared to go through it alone and he just needs a friend to help.
But Dk's Alpha mate of Bk is like: Only if I'm allowed to supervise.
(And thus Bk watches the entire time Dk fucks Shoto during his heat)
Pro Dk having a short fling with a woman who ends up pregnant but nopes out of motherhood leaving him a single Dad.
So, of course, TdBk (dating) insist he and the baby move in with them and they all basically co-parent her until she tries to parent-trap them when she's older.
A/B/O where TdBkDk think Dk is a beta till he presents super late at like 22 and they're just all: wtf? and like have to rework their dynamics.
None of them are *upset* per-say but boy are they all in for a hell of a surprise when his first heat hits HARD and ROUGH.
A/B/O where Omega Dk is told in a vision that every child he bears will be a previous OFA holder reincarnated and if he has 8 kids he'll be able to reincarnate the just-passed All Might and he marches up to his Alphas TdBk and tells them: We're having 8 kids.
Shoto turned into a cat and keeps meowing at Bk and Dk for attention. Of course they give it to him but he's still very loud and not happy! What does he want?
(He wants BkDk to both be cuddling each other with him in the middle, duh!)
Omega Bk who has a "job" at a lab where he's fucked by machines all day and his slick, sweat, and come are collected and turned into only the most expensive beauty products.
He's well paid for the work, but the real job benefit are the handsome Alpha duo TdDk who tend to him.
TdBkDk are turned into 3 cats and Aziawa is all "It is my responsibility as their teacher to take care of these problem children"
And Class A is all "We can do it Sensei!"
Aziawa, holding the cats closer, "My responsibility"
When I think A/B/O I think of Shoto as an Alpha bc isn't he just Endeavor's perfect little son, perfect quirk, perfect dynamic. And Endeavor talks about how he will take an Omega (or more than one) one day and pass on his quirk.
And Shoto just *despairs* at the thought.
Alpha!Bakugou getting hit by a stray quirk which removes some inhibitions and he doesn't feel any different ill he gets back to UA.
The moment he sees TdDk he's all over them and starts tending to them, cuddling them, cooking for them.
They're not yet dating though.
Shoto works hard to get BkDk together after canon, he even does long talk sessions with them where they get everything out in the open and agree they want this, want each other.
But then BkDk keep inviting him to 3rd wheel on their dates all the time? Well okay if they're sure.
Okay what if Dk gets into his first poly relationship at 22 but it’s *not* with TdBk.
And TdBk (who have been together since UA) both have been nursing a crush on him but never mentioned to the other for fear of ruining their relationship looking on jealously *seething*.
Adult Shoto dressing slutty to go out dancing with friends and declaring "I'm in my slut era!"
(He's been in a committed relationship since he was 17 and the only ones allowed to do anything more than *look* at him are his two bfs)
A/B/O Where Omega!Deku is secretly convinced his relationship with TdBk is temporary and they're going to want one of those ideal Omegas someday when their pros but he's too in love with them to break up now and save his own heart.
Okay but Omega Bk would get together with A!TdDk by just *marching* up to Alphas and say "I'm the No. 1 Omega in this class and I deserve any Alpha I want and I demand the both of you court me bc neither of you are Alpha enough for me all alone!"
TdBkDk dating but Dk runs a Dynamite/Shoto shipping account and writes fanfic of them dating.
When TdBk find out Td is mildly concerned Dk is leaving himself out as like some sort of insecurity type thing but Bk is like: No this is what happens when you date a fanboy.
Shoto tries to get BkDk to refer to them as "Shoto-Squad" and BkDk think this is Shoto's way of saying he wants them both to date him and???? Sure??? They would be willing to share him with each other.
A/B/O with O!Bk and A!Dk promising to be mates as kids and when they present in Middle School Dk still asks to court him and Bakugou turns him down.
Cue UA With Dk dating O!Td and they are like the cutest fucking couple.
And Bk realizes he still wants Dk and also maybe Td too.
A/B/O where TdBkDk get together at UA and spend Dk's heat and TdBk's ruts together but they all agree it's to early to become mates but Bk's Alpha is a possessive bastard that wants them *NOW* so during his ruts he has to wear a muzzle so he can't bite TdDk's glands.
Pro heroes Td+ (dating) BkDk run an agency together and are best friends even if they're all pining away for something more.
Till Shoto is hit with a sex pollen quirk and BkDk quickly get him to safe place and ask what he wants.
His eyes are blown as he whimpers out, "You."
A/B/O with Alpha!Bakugou who refuses to get with anyone because he actually prefers to be a bottom but he doesn't trust anyone to do that with and he's a bit hung up on A!Td/O!Dk who are very happy together.
TdBkDk crushing on each other but not dating yet and Mitsuki hearing what Shoto went through and offering to basically adopt him if he wants to get him away from Endeavor and Bk having a *meltdown* over the idea. (You can't adopt him! I'm going to marry him!)
Alpha!Bk presenting late and going through his first rut consumed by the idea of joining in the mated A!Td/O!Dk’s nest.
Absolutely consumed by the thoughts of *taking* Dk and *being taken* by Td and he spends the whole rut like that. (And sometimes the other way around too.)
Prince Shoto to be wed to a man he doesn't love and complains bitterly to his knight Dk about this situation.
Dk then suggests Shoto and his husband honeymoon in the Barbarian lands, with Dk accompanying as their protector of course.
Aizawa, Mic, and Oboro dancing around each other at UA as an almost something until they lose Oboro and then it's Mic and Aizawa finding comfort in each other.
Then years later Aizawa is watching his class and sees TdBkDk dancing around each other and oh no.
Not again.
Deku who keeps getting into bad relationship after bad relationship as an adult.
Bfs TdBk are sick and tired of watching the same shit show play out. They say until further notice Dk is dating *them* till he learns how to relationship right.
Soulmate AU where on your 18th birthday you get the name of your soulmate on your wrist.
TdBkDk have been dating for about a year by the time of Bk's 18th birthday and Bk knows TdDk are *it* for him.
That's why he's so distraught when he wakes up to only see Dk's name.
Midoriya taking pole dancing classes because it looks kind of fun and he's really good at it! But he only calls it my "dance classes" to TdBk at first and when Bk finds out he's like: we're putting a pole in at our place, I will not have you doing that around anyone else.
A/B/O TdBkDk dating and TdBk both have presented as Alphas but Dk hasn't presented yet and they all low key he's going to present as an Omega.
Then, they find out that he's an Enigma, apparently, OFA affected his presentation.
And well. This will be a lot more interesting.
Mitsuki knows Katsuki is in love with Izuku since he was a kid, and even in the years they aren't friends she sees how he *bristles* at the mention of Izuku. She will wait the day her son drags Dk back and introduces her to his boyfriend.
She wasn't expecting the second one.
Alpha Bk who is possessive as fuck over his two mates and is in many ways the stereotypical ideal Alpha partner.
But the way TdDk just have to bat their eyes at him and he's tripping over himself to tend to their every wants because he gets off on being *good* for them.
Shoto: I'm unsightly because of my scar.
Bakugou: What the fuck, you're the prettiest person in this school, are you insane?
Shoto: If I'm so pretty why have I never been kissed?
Bakugou: I'll kiss you right now.
(All according to Shoto's plan)
Teenage Todoroki switching places with 25 year old pro hero after a quirk accident.
Adult Todoroki is fucking gorgeous and those that didn't have a crush on teenage him sure have one on adult him.
Meanwhile Teen Todoroki discovers he's *married* to BkDk as an adult.
Alpha Werewolf Bk in a muzzle because he keeps trying to bite at Omega Human Dk's glands. He also has to keep a spray bottle on hand to keep Alpha Werecat Td from licking the glands raw with his tongue or going for a nibble himself.
TdBkDk dating and getting fake married in Vegas with no intention of filing the paperwork but Td messes it up and submits it and they find out months later they're officially married but then they're too lazy to fix it and just figure they might as well stay married.
Shoto was raised to be a virgin sacrifice to the Kitsune God Bakugou where the god would be offered him as a bride and do with him whatever the God wished.
Izuku, a priest in training in service to this god, would have to oversee the marriage ceremony and claiming.
Mitsuki being delighted when Bk starts dating Td as well as Dk because she was worried if it was just BkDk she wouldn't be able to embarrass Bk by showing off his baby pics to the new boyfriend.
Established A!Bk/O!Dk courting O!Td slowly and carefully but he just thinks they're all besties & doesn't know normal boundaries so he doesn't think much of them constantly scenting him, cuddling him, even giving him his own kiss.
They're so nice to let him 3rd wheel like this.
Td is very shy about kissing but does adore physical affection from them and they just think he's very cuddly and even Bk indulges him without question.
A/B/O where Bk presents early and spends the next six months impatiently waiting to see what TdDk present as so he has an idea of what his future is going to be like with them.
He already knows he'll settle for no one less than his future mates, be they Alphas, Betas, or Omegas.
Td taking them on dates on Endeavor's dime and BkDk assuming they're just helping him be petty towards his Dad.
Taking them to amusement parks and aquariums, and BkDk not catching on that this is a date and not just friends.
AU where Dk never gets a quirk and but applies to support course for his analytical skills and after Bk apologizes to him half way through first year they be come friends again and Bk introduces him to Class 1A and Shoto is curious about the boy Bk has been crushing on.
TdBk dating and Class A playing spin the bottle and everytime someone lands on Td, Bk starts glaring and growling and everyone pretends the bottle landed next to him.
That is until it's Dk's turn and it lands on Td. This time Bk says nothing and just *watches* them kiss.
Okay but even after he gets them to agree to all date he still makes BkDk sit through the powerpoint because he put a lot of time into this to make it *very* convincing.
BakuDeku dating and finding out that Shoto reads DynaDeku fanfic pretty regularly.
So they start sending him DynaDekuSho fics and ask what he thinks about them.
Class A trying to hook Shoto up with Bk or Dk and keep trying to ask which he prefers and Shoto just not understanding the question???
“They are a set? How can anyone pick one?”
Till the others give up and tell BkDk they are just going to have to double team Shoto.
Shoto is turned into a cat and Dk panics and is focused on finding how to turn him back and it's not that Bk *doesn't* want his bf turned back into a human but clearly he's having the time of his life being in cat form and is being a menace.
Shoto just living his best life.
Snow Leopard hybrid Shoto coming to BkDk's village while Wolf!Bk is away on a big hunt and Shoto befriends Ram!Dk and starts crushing on him real bad. Shoto asks him for a kiss & Dk stammers that while he *would* like too they can't do that yet.
Oh Dk wants to take it slow, ok.
Dk finds out Shoto is reading A/B/O fanfic and is like: Huh, you like this?
And Shoto is like: IDK there is something appealing about the idea of being an Omega being courted.
And so Dk goes to Bk and tells him the plans to date Shoto need to take a bit of a change.
Prince Todoroki threatening to abdicate the throne if he's not allowed to marry *both* Bakugou and Midoriya.
He will go live in the hinterlands with his husbands, don't think he won't.
Thinking about trans Bk and when Bk tells Dk he's a boy he says okay that means they'll be husbands when they get married one day.
Bk remembers this and brings it up years later saying Dk better keep his promise! (Maybe add Td too.)
Td oh so innocently thinking he's finally found a solution to his feelings for BkDk and is *shocked* they haven't brought it up if they already know about it.
(BkDk were to worried about fucking up the friendship but Td's *enthusiasm* is infectious and they agree to all date.)
But the next morning Dk greets Bk and asks if he'd like to join the two of them on a date later that week.
"You don't have to do that."
"Kacchan, there is nothing I want more than to have you agree to this. To date us. We want you to want us like that. Like we want you."
TdDk dating and assume Bk is ace because he just *never* expresses interest in anyone.
Till one day he shows up with some rando woman and introduces her to TdDk as his new girlfriend.
And TdDk are *bewildered* and *upset* about this and know something is up.
Omega Shoto is convinced at UA he will never want kids because he's too scared of passing on his trauma.
Then after being with BkDk for a few years post UA Shoto comes to terms with the fact that... maybe he would like to have BkDk's kids?
A/B/O where Omegas wearing collars with their Alpha's names is an old custom but A!Bk wants O!Dk to wear one with TdBk's name in uniform so every villain knows just *WHO* will come save him if he's ever hurt.
And Dk says okay but only if you wear them with my name too.
Dk dating casually and non-monogamously in his early 20s and (dating) TdBk see this and casually slip in they'd like to date him too. Okay great!
But why is it suddenly all of Dk's other partners suddenly have a problem with him dating them?
BkDk soulmates with a matching mark on their arms.
They both kept the mark covered during middle school, both felt it was taunting them with something they couldn't have.
Then when they get together with Td in 2nd year at UA they realize they hate the marks for a new reason.
Bakugou getting into crochet and making his friends amigurumis. He makes a Shotocat and a Bunku and gives them to the bfs but Shoto has big sulk that he needs to make a wolfchan because Shotocat needs both his boyfriends!
Todoroki gets hit with a temporary quirk where he has 2 dicks and he keeps musing that maybe the kid calling him "five weiners" had some sort of prophetic power over him.
BkDk tell him he's being ridiculous but also can they make the most of this time and play with the 2 dicks?
BkDk where they are possessive as fuck of each other after everything & everyone is confused at how Shoto seems to be an exception to this. He's allowed to have cuddles without glares from the other, he gets forehead kisses without any huffing, he somehow has a place between them
BkDk dating for about a year before Shoto goes up to them and announces he wants to lose his virginity and he's like his bffs to take it.
There is *much* spluttering from BkDk before they both get out to do that they'd need to take Shoto out on some dates first.
Shoto telling his fiancés BkDk that he'll take the surname when they get married of whoever scores higher in the next hero rankings.
But then the documentary on Endeavor and Todo family gets released and the entire public falls *in love* with Shoto's story and he outranks BkDk.
Td who wants BkDk's kids so bad even in a non-A/B/O world he would seek out someone with a quirk who can let a man get pregnant so the 3 of them can raise a happy little family together.
BkDk can't get over how big a thing Td is doing for them and they love him so much for it.
Shoto overhears Kami joke that Bk probably is so pent up because he doesn't jerk off bc of his quirk.
And Shoto starts getting very concerned for Bk's health!
So it only makes sense to go up to him and offer to take care of it for him. That's what besties are for!
When Kiri becomes a pro he gives some interviews about how he wants to be the *pinnacle* of an ideal man.
Unfortunately, some toxic men hear this and try to hold him up as "one of us" and Kiri is so *upset* when he finds out what a portion of his fanbase is like.
Bk loses a bet to the Bk squad and having to go up to Td in a sports bra that proclaims he has "Bakuboobies" and Td takes a long look at them before, when Bk huffs an annoyed noise, Td is just like: "Oh I didn't know they had a name. They're very nice."
BkDk who while dating Td try not to mention too much their shared history because they don't want to make him feel excluded but Td is so invested in their "lore" and keeps asking Mitsuki and Inko to show him all the baby pictures of the two of them together.
Bk walking in on Shoto, who can talk to cats:
Soba: Meow
Shoto: That's not true! Don't say that about Katsuki!
Bk: What she say.
Shoto: It's not worthy of repeating.
Bk: Sho-
Shoto: No! I won't say it!
(Dk is giggling)
Td would be *insufferable* after TdBkDk come out as engaged after years of keeping it out of the media. He's like a man who has finally been unleashed
He posts publicly calling them "my future husbands" at every available turn.
TdDk approach Bk about dating them when they all graduate UA and he turns them down, he doesn't want a distraction like that from being the top hero.
It’s not till a year or two later that he realizes how much he fucked up but they’re engaged now? He just missed his shot.
Werewolf Bk explaining to his bfs Vamp Td and Witch Dk that during the full moon he's gonna be acting out his base nature and they all need to prepare for him acting out.
"You're gonna mate us as a wolf," Dk says instantly.
"What! Fuck no!"
"Why not?" Asks Shoto.
BkDk getting into friendly competitions over who can be the better boyfriend to Shoto. Who can plan a better date, who can get him to give a soft smile first, who can get him to moan louder in bed.
Shoto is just like: It's a good thing I find this rivalry thing kinda hot.
Thinking of Class A gangbang of Dk while Bk supervises bc that is *HIS* boyfriend and he's only letting Dk have this as a little treat and in the end Dk will be sleeping all this off in Bk's bed!
(Bk says nothing when Shoto follows them both back to Bk's bed at the end.)
BkDk bickering and Td getting bored of it, they've been going at it for a while. So he does a big stretch and muses about how it's been so long since he's been kissed he's going through a withdrawal of it and he needs a hero to come and save him!
Works every time.
Td going to BkDk and confessing he's never kissed anyone and will they help him practice.
At first it's awkward but then it turns into BkDk on either side of Td on a bed and taking turns kissing him softly and lovingly and showing him how good it can be.
BkDk dating and they ask out Shoto but he says he's not ready to date yet, he needs to figure himself out first.
But? BkDk keep not-dating him, inviting him on dates or to cuddle times in one of their beds and Shoto keeps never saying no?
When Dk gets pregnant Endeavor asks whose the father and Shoto gets into a rant that no matter who is the sire of the kid all three of them are equally the dads and if Endeavor wants *any* contact with Shoto's children he will accept BkDk's kids as his as well.
BkTd dating and agreeing all the way back at UA they'd try poly if it was with Dk, alas he's straight.
And Dk who doesn't realize he's bi till he's like 22, what's the difference between appreciating how hot his male friends are and being *attracted* to them?