{Submitted by: @dangerouslyzanyperson)

Personally, I headcanon that these two would have twins. Here is the Good Version of how I see things going.

Their kids would be retrieved only two years after Monoma got raped, shocking everyone by their existence. Monoma, though young and unprepared, still takes it upon himself to raise the kids and protect them from their psychotic mother.

It is tough. Money is tight since he only started out as a sidekick. His experience with kids is almost nonexistent. And he just can’t trust his kids into anyone else’s arms, too afraid Toga might still be lurking somewhere around.

And yet they make it work.

Not just him and kids. His friends from 1B and even the hated rivals from 1A. (He is still blissfully unaware there was no actual rivalry).

Ibara instructs him on proper nutrition and hygiene. Pony teaches him how to play with them. It is awkward and weird at first, but he grows to love them despite all. Awase is, surprisingly, the one who can calm them down the fastest. Monoma wonders if his former classmate has some sort of a Quirk. (He isn’t jealous. Not at all. He isn’t!)

Tetsutetsu and Kendo are the ones who help him find balance. It is rough, stressful and exhausting. Even as he gets the job at Yuuei and his hero career grows. Even as the money stop being an issue. He feels more stressed and afraid.

He never was afraid of becoming a hero.

But now he is. Now that he knows there are two kids waiting for him to come home,he is more afraid of dying than ever before.

He never expected Bakugou fucking Katsuki give him a pep talk. Having become a father himself, just a few months ago, the Exploding Hero says three words that calm him down.

“Trust your friends.”

Not just to watch his back. Not to just fight with him until the villain is defeated. But to take care of his twins if the worst comes.

His daughter develops a Quirk, two years later than others do. His son has an additional toe joint. But that doesn’t bring him down. Instead, it is his daughter who is scared and hurting.

Because they know who their mother is.

As hard as his friends tried, the media knows about the nature of Monoma’s twins. That they are the children conceived by rape. That they are the children of the League of Villains’ one of the most dangerous killers.

Monoma spends numerous nights, calming his daughter down. As she cries and begs for him not to leave their room, Monoma assured her she is his daughter and nothing will ever change it.

“But I am her daughter too, daddy.”

And in that moment, Monoma sees the fear no six years old should ever have. Not the fear of the monsters in your closet or under your bed. But the fear of their own parent and ending up like them.

Her Quirk is strong. As if the God played a bad joke on his daughter, her Quirk [Doppelganger] is the perfect combination of their powers. She can assume any appearance and cope the powets JUST by touching any DNA sample (hair, skin, saliva, etc.) They believe the effect lasts the longest when she ingests blood. (They never have her do it. They never want to put her through this.)

The daughter is shy and quiet. She is afraid of what others think of her. She avoids using her Quirk. She avoids even making her presence known. That doesn’t stop the kids from making her the villain in every make-believe game they have.

Even though he is Quirkless, it falls to the son to fend off the bullies. He is weak and gets beaten up more than he really should. After all, it is only his sister whom everyone considers the killer’s spawn. The teacher is apathetic if not downright encouraging (He lost his wife to League of Villains but that hardly makes it any better).

He doesn’t care.

He has no powers but he has his fists, legs and, most importantly, his sister to protect. He is angry, frustrated and, most of all, hurt. Not for himself but his sister.

It doesn’t take long for Monoma to hear about bullying his kids are subjected to. It takes him even less to all but storm the school. One of the bully’s parents is there. She calls his kids monsters and villains-in-the-making.

Monoma needs only one cold glare to make the woman quiet.

His kids are thirteen now.

None of them want to be heroes. Or rather, one doesn’t want to. His daughter wishes to help. More than anything in the world, she wants to prove she is more than her mother’s blood. But she worried and scared. What if she screws up? What if she isn’t made to be anything but a villain? After all, her Quirk - stealing someone else’s face and power - is the Quirk made for a villain. With Quirk like that, she isn’t fit to be a hero.

“What a load of bullshit.”

Monoma (ever the overprotective dad) scoffs and is about to scold Shinsou for swearing near his daughter. But he doesn’t. He was the one who asked him for help. Because, of all people he has, Shinsou knows better than anyone what it’s like to be judged by your power.

He hates being used as an example of Brainwashing. It is humiliating and annoying. But when he sees his daughter smile so earnestly and happily, he feels it is all worth it. The training under him and Shinsou is going along well. Each new day is another step towards Yuuei.

Her brother also is more cheerful and open. Even if Monoma sees some of his old habits (like telling his sister to shows who is going to be on the top) he doesn’t mind. He is just happy both of his kids are happy and with him.

It is their fifteenth birthday.

His daughter, Yuuto (Meaning: Tender Heart/Most Helpful), enrolls in Yuuei. She is in class 1A, much to Monoma’s feigned horror. He still encourages her half-jokingly to stick with 1B. She quickly makes friends with her classmates, proving herself capable and dedicated student. Even if Pony wonders where she gets it from.

His son, Kaito (Meaning: Most Supportive), also enrolls in Yuuei. Though he takes up Management and Business department. Say what you want about him being Quirkless, but he is the real killer when it comes to making money and promoting his sister.

Their life is weird, what’s with being the kids sired by the hero and the villainess. But as both twins blow the candles on their cake, surrounded by their friends and dad, they know that they would never ask for any different life.