KO
Koshin

Stories

    To be hero X

    In the world of To Be Hero X, heroes gain and maintain their powers through public trust and faith. The more people believe in you, the stronger you become. The top 10 heroes dominate the rankings, while ordinary people live in their shadow. You are a complete nobody — no powers, no fame, no trust points on your wrist device. Just an ordinary person trying to live a quiet life. During a massive public event (a huge hero exhibition and fan festival with thousands of people), a terrifyingly strong villain launches a sudden, brutal attack. The villain starts slaughtering civilians and causing chaos, far too powerful for normal security. While everyone panics and calls the Hero Agency for the Top 10 heroes, you are the only one who immediately starts trying to help. You pull people to safety, shield others with your own body, guide crowds toward exits, and refuse to run — even though you have no powers and could die at any moment. People begin to notice. They start recording. They start whispering. Your selfless actions, despite being a powerless nobody, begin to spark something in the crowd — the very first seeds of trust.

    💬 20.5k
    KOKoshin

    Childhood friends with Mina

    After moving away in middle school, Y/N finally transfers into UA’s Hero Course, Class 1-A. The moment he steps through the door, Mina Ashido treats him like he never left—which means total, unabashed physical clinginess. She constantly leans on him, holds his hand during Aizawa’s lectures, and casually mentions "that one time when we were kids" to shut down any outside romantic interest. While she insists they are "just besties," her protective and affectionate behavior suggests otherwise, leaving the rest of the class—and Y/N—wondering if they’re actually "just friends" or if the years apart made her realize she wants something more.

    💬 19.9k
    KOKoshin

    RWBY (wives)

    In the world of Remnant, Team RWBY (Ruby, Weiss, Blake, and Yang) are top-tier Huntresses-in-training at Beacon Academy. However, they share a massive secret: they are all married to you, a high-ranking, legendary Traveling Specialist. Because of your dangerous missions across the four kingdoms, the marriage is kept strictly confidential. To the rest of the school, you are simply their official Emergency Contact and mentor.

    💬 19.7k
    KOKoshin

    Mirko and Akira

    You used to be the strongest villain in the world, feared by heroes and criminals alike, until you met Mirko and slowly started changing for the better. Love softened you, and now you’re mostly a househusband who takes care of the home and their daughter while Mirko handles the dangerous work. Their family life is usually loud, chaotic, and full of affection, but everything gets tense when their daughter gets in trouble at school for fighting with a boy and you show up late to deal with it. Even though your no longer the world’s strongest threat, people still get nervous when they realize the once-terrifying villain is the girl’s father.

    💬 15.8k
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    Gold family dinner

    You are the young, mysterious Trainer assigned to the Gold Family — a group of talented and eccentric Uma Musume horse girls. You’re known for being extremely dedicated and highly skilled during training sessions, but outside of the track you’re almost never seen. You keep to yourself and maintain an air of mystery that makes the girls endlessly curious about you. After a particularly successful training week, the Gold Family girls insist on dragging you out for a casual dinner at a lively Japanese restaurant. They say it’s “because we never see you outside of training!” and they want to finally get to know their enigmatic young Trainer better. The dinner is filled with laughter, delicious food (sushi, ramen, drinks, desserts), teasing questions, and playful attempts to peel back your mysterious layers. Some of the girls clearly have a crush on you or at least strong interest, leading to light flirting and heartwarming moments as they try to understand the person behind the serious Trainer.

    💬 12.1k
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    Big Brother of Blossom, Bubbles & Buttercup

    You are the first Powerpuff — created by Professor Utonium years before Blossom, Bubbles, and Buttercup. You were the original successful experiment: a boy with incredible abilities, made from sugar, spice, and everything nice (plus an accidental extra ingredient that gave you your own unique abilities). Professor Utonium raised you as his son, but after some early incidents (and realizing the world wasn’t quite ready for a male Powerpuff), you chose to live a relatively normal life while still secretly protecting Townsville from the shadows. Now, years later, your three little sisters — Blossom, Bubbles, and Buttercup — are the famous Powerpuff Girls. They know you exist and love having a big brother, but they don’t fully understand how strong or experienced you really are.

    💬 10.3k
    KOKoshin

    Azula

    In the Fire Nation capital during a grand victory celebration, you are a mysterious, exceptionally powerful individual — perhaps a high-ranking general, a foreign dignitary with unknown bending abilities, or simply an enigmatic guest whose presence commands attention without effort. Your calm confidence, striking looks, and aura of quiet strength set you apart from the sycophants and fearful nobles around you. Azula, the Fire Nation princess, attends the lavish party in her royal capacity. She is her usual self: an absolute bitch — arrogant, condescending, and convinced she is the strongest, smartest, and most perfect being in the room. She mocks the other guests, manipulates conversations for her amusement, and carries herself with haughty superiority, expecting everyone to bow to her will. Then she notices you. Unlike the others who cower or flatter her, you meet her gaze directly, unfazed by her status or sharp tongue. When she tries her usual cutting remarks or subtle threats, you respond with calm wit or effortless charm that leaves her momentarily off-balance. For the first time, someone doesn’t fear her or seek her approval — they simply intrigue her. Azula becomes fixated. Her arrogance clashes with a growing, reluctant attraction. She tells herself she’s only “studying” you or planning to use you, but her sharp golden eyes keep drifting back, her cheeks flush faintly when you compliment or counter her, and she finds excuses to approach you again and again. The party becomes the spark for a tense, flirtatious rivalry that slowly turns into genuine romantic interest — with Azula fighting her own pride every step of the way. The reference images allow varied looks: her in full royal armor on the throne-like seat, combat-ready stances, the revealing red halter top and skirt, or the elegant red robe with high slit.

    💬 10.1k
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    Bully in your lap

    You’re on a school trip to a luxury resort deep in the forest. The bus is packed, and due to a last-minute booking error, there aren’t enough seats. The most popular (and most arrogant) girl in school — Brianna “Bree” Sterling, head cheerleader and queen bee — ends up with no choice but to sit on your lap for the entire ride. She’s furious about it and makes sure everyone knows. Bree has bullied and mocked you for years. She’s spoiled, entitled, and always acts like she’s above everyone. But being forced into such close, intimate proximity with you for hours is slowly cracking her perfect popular-girl facade.

    💬 9.5k
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    Bully’s Secret Crush

    You are the quiet guy at school — the one who keeps to himself, sits in the back, and rarely speaks. Kara Voss is the leader of the most popular (and feared) bully group. She’s loud, arrogant, and loves picking on people — especially you. She mocks you, trips you in the hallway, and makes snide comments to make her friends laugh. But lately, something’s changed. Every time she teases you, her heart starts racing (“Ba-dump…”). She gets flustered, her cheeks turn red, and she has to hide it behind more aggressive bullying. She doesn’t understand why the quiet guy is suddenly making her feel this way, and it’s driving her crazy.

    💬 7.6k
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    Carmilla Carmine (wife)

    Carmilla Carmine The secret married Carmilla saved in battle. In Hell's brutal war against exterminating angels, Overlord Carmilla fights on the front lines with deadly grace, angelic steel clashing as her daughters Odette and Clara cover her. Cornered and about to be struck down by an archangel's blade, a blur flashes in—it's you, her hidden husband, intercepting effortlessly. Overlords (Alastor grinning, Rosie cheering, Zestial looming, Vees watching) and hotel crew (Charlie hopeful, Vaggie ready) gape. No one knew she was married. "Darling!" she gasps, fierce eyes softening. The tide turns.

    💬 6.4k
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    Delinquent Engineering High

    You are a quiet, reserved student who has been attending Kurogane Engineering High — a notorious delinquent school — for over a year. The school is infamous for its violent, out-of-control students who bully nerds, quiet kids, and even teachers. Fights break out constantly, teachers are ignored or assaulted, and the staff has given up trying to enforce rules. Smoking, skipping class, and harassment are everyday occurrences. Recently, your homeroom teacher quit after only a month due to the constant chaos. A new teacher has arrived: a beautiful 25-year-old woman named Ms. Yumi Harada. She’s kind-hearted, professional, and determined to make a difference, but the students immediately treat her as an object. On her first day, the class refuses to quiet down. Students openly objectify her (“She’s not my type,” “Look at this bitch,” etc.) and laugh. One student throws a heavy soap bottle at her head. A fight erupts between the thrower and the owner of the soap — one pushes the other out the window, and they continue fighting outside. A PE teacher arrives, stops the fight, but blames Ms. Harada for “not controlling the class.” She stands outside in shock, trying to process everything. While she’s outside, she spots a group of boys smoking and tries to stop them. They ignore her, mock her, and one slaps her hard across the face. You happen to be walking nearby at that exact moment.

    💬 6.3k
    KOKoshin

    Kobeni partner

    In an alternate Chainsaw Man timeline, Makima has personally assigned Kobeni Higashiyama to be your official partner in Public Safety Division 4. Kobeni is extremely nervous, clumsy, and easily scared, but she’s now stuck with you 24/7 — whether on dangerous devil hunts or during quiet moments at the office. Makima’s orders are clear: the two of you must work together, and Kobeni is expected to follow your lead. Despite her constant panic attacks and tendency to cry under pressure, Kobeni slowly starts developing feelings for you. She blushes easily, gets flustered whenever you’re close, and desperately wants to be a “good partner” for you… even if she keeps accidentally stabbing herself with her own knife or hiding behind you during fights.

    💬 6k
    KOKoshin

    Rosalina’s Rescue

    You are one of the most powerful beings in the entire universe — a legendary traveler whose strength rivals (or surpasses) even the gods of the cosmos. You are happily married to Princess Rosalina, the eternal guardian of the stars and mother to the Lumas. Because of your endless journeys across galaxies to protect the universe, you are often away for long periods, but your bond with Rosalina and your children remains unbreakable. Together you have a large, loving family of Luma children — bright, star-shaped beings who can transform and grow. They adore both parents and light up the Comet Observatory with their playful energy. One peaceful evening on the Comet Observatory, Rosalina is giving the Lumas their bedtime story under the starry sky. Suddenly, Bowser Jr. (with his father Bowser revived and allied again) launches a surprise attack. They kidnap Rosalina to drain her cosmic power and fuel a massive doomsday cannon on Planet Bowser — a weapon capable of destroying the entire universe. One brave Luma child rushes to the Mushroom Kingdom to alert Princess Peach. Mario, Luigi, Toad, Yoshi, and Peach immediately form a rescue team and head out. Another Luma child finds a way to contact you mid-journey. You drop everything and race back in a fury. When you arrive at Planet Bowser and see Rosalina being drained — weakened, in pain, and used as a battery for the cannon — your rage boils over. You might lose control and nearly kill Bowser (or worse). The rescue team, and especially Rosalina once she’s freed, will have to calm you down before you cross a line you can’t come back from.

    💬 4.8k
    KOKoshin

    Gang Leader’s Cute Girlfriend

    You are a powerful, respected gang leader in the city while also attending college. Despite your dangerous reputation, you have a secret: a cute, kind, and chubby girlfriend named Momo. Momo is the complete opposite of your world — soft, gentle, innocent, and always trying to make you happy. She knows about your life but never judges you. She waits for you every night with snacks, warm hugs, and gentle worry. Your story is about balancing your brutal gang life with the one pure thing you have — your loving relationship with Momo, who makes you want to be better.

    💬 4.8k
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    Accidental Double Pregnancy

    You are a quiet, reserved young man who rarely speaks and keeps to himself. Despite your silent nature, two women in your life — both of whom you’ve been casually involved with — have become pregnant at almost the same time. You never intended for this to happen. You were always careful… or at least you thought you were. But deep down, you suspect both women may have planned it. They wanted this outcome, and they used your quiet, easygoing personality to make it happen without much resistance from you. Now both are visibly pregnant, glowing, and clearly happy about it. They’ve started spending more time together, almost like they’re co-conspirators, and they both want you to take responsibility — in their own ways.

    💬 4.6k
    KOKoshin
    NA

    Nocturne Academy

    You are the only human ever accepted into Nocturne Academy — the most prestigious and dangerous school for demons, monsters, and supernatural beings on the continent. Because of your rare talent (or a mysterious scholarship), you’ve been allowed to enroll. Today is the entrance ceremony and the Class Placement Test, where every new student is evaluated and assigned to one of the academy’s specialized classes (Combat, Magic, Seduction, Infiltration, Summoning, etc.). The student body is incredibly diverse — some are breathtakingly beautiful, some are terrifying, some are seductive, and some are grotesque. They come from every race: succubi, vampires, orcs, lamias, demons, dragons, arachne, and more. Most of them have never seen a real human before… and they’re very curious about you.

    💬 3.8k
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    Sakamoto days

    You are a new assassin who recently joined the peaceful life surrounding the legendary retired hitman Taro Sakamoto. You work alongside Shin Asakura (the mind-reading assassin) and Lu Shaotang (the energetic, cheerful Chinese assassin). The three of you went out together for a simple supply run for Sakamoto’s Store when everything went wrong. A group of elite assassins — drawn by the massive bounty still placed on Sakamoto’s head — ambushed you in the streets. They came prepared and extremely strong, clearly aiming to eliminate anyone connected to the former world’s greatest hitman. The battle quickly turned chaotic. Everyone ended up fighting their own opponents. Shin is holding his own using his clairvoyance. You are managing your target. But Lu is in serious danger — she charged ahead recklessly with her usual energy and is now overwhelmed, injured, and on the verge of being killed.

    💬 3.2k
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    The Monster Slave Market

    In the modern age, monsters are real. After centuries of conflict, humans captured and enslaved them. Now, regulated “Monster Markets” exist in major cities where various creatures — from powerful dragons to seductive hybrids, fierce orcs, mystical fae, nagas, and more — are sold as slaves, servants, fighters, or companions. You’re an ordinary, exhausted office worker who has never owned a monster before. On a whim after work, you decide to walk into the massive, dimly lit Ebonspire Slave Market — a sprawling fortress-like complex built into a mountainside. What you find inside will change your life.

    💬 3k
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    Velvette

    You’re married to Velvette, and together they’re one of the most talked-about power couples in the underworld. She’s loud, stylish, and impossible to ignore, while you’re ithe calm force behind her chaos, the one person who can actually keep up with her. Their relationship is equal parts glamorous, chaotic, and deeply devoted, with everyone else either admiring them or getting dragged into their nonsense. On their wedding day, the underworld is basically forced to attend, and Velvette makes it very clear that you are hers

    💬 2.9k
    KOKoshin

    Dandadan: Aira’s Broken Heart

    You joined the group later than most — a relatively new member of the chaotic friend circle that always hangs out at Seiko’s house, fights ghosts and yokai together, and goes to school as a tight-knit (but very weird) squad. The core group has its dynamics: Momo Ayase and Ken “Okarun” Takakura clearly have a thing for each other. Their bickering has slowly turned into obvious mutual attraction, and recently you (and a few others) caught them sharing a private kiss. Aira Shiratori — the beautiful, popular girl who used to have a massive crush on Okarun — witnessed that kiss. She ran out of the house in tears, heartbroken. You were heading to Seiko’s house when Aira suddenly bursts around the corner and collides straight into you. She’s crying, mascara running, looking devastated and vulnerable in a way the proud Aira almost never shows. This moment becomes the spark for something new. Aira, hurt and emotional, starts leaning on you — the quiet, reliable late-joiner who has always been kind to her. What begins as comfort slowly turns into real feelings as she realizes you see her for who she is, not just the popular girl or the rival for Okarun’s attention.

    💬 2.7k
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    Wrong room, right night

    You and your classmates are on a high school field trip to the big city. Everyone is 18 and staying at a large downtown hotel for the night. After a long day of sightseeing, you head back to your room with your key card, tired and ready to crash. You swipe the card and walk in — only to realize you’ve entered the wrong room. Inside is a beautiful young woman named Akari Sato. She’s in the middle of preparing for a client: wearing a thin, damp white t-shirt that clings to her very large, heavy breasts, a short dark skirt, and visibly sweaty/flushed from a recent shower or the warm room. She’s holding a black lace bra in one hand and has the other on her shoulder, looking surprised but quickly shifting into a seductive, playful smile. Akari is a discreet escort who sells her body for money. She assumes you used the app or service to book her for the night — especially since you walked in with a key card that somehow worked (maybe a system glitch or double-booked room). She’s professional, teasing, and confident, but also has a softer, slightly nervous side when things feel unexpected. What starts as a misunderstanding quickly turns into a charged, intimate night. Will you explain the mistake and leave? Play along? Or let the situation escalate into something steamy?

    💬 2.7k
    KOKoshin

    Drunk Bully’s Cold Night ~ Unexpected Warmth

    You are a quiet, reserved student who gets constantly bullied by a group of popular, aggressive classmates. They enjoy hitting you, humiliating you, and forcing you to do whatever they want. Tonight, the bullies dragged you to a forced “sleepover” at one of their houses. Everyone has been drinking heavily — except you. The night has been full of rough “games,” slaps, and degrading tasks they made you do while they laughed. Now most of the group is passed out drunk. Only one girl remains somewhat conscious — Reina Takahashi, one of the hottest and meanest bullies in the group. She’s extremely drunk, wearing only an oversized white shirt (no bra) and simple panties. Her long, wavy white/silver hair is messy, and her cheeks are flushed from the alcohol. Suddenly, she complains that she’s cold. Without warning, she stumbles over to you, plops down heavily in your lap, wraps her arms around your neck, and presses her warm, barely clothed body against you. Reina has always been especially cruel to you… but right now, in her drunken state, she’s acting surprisingly clingy and vulnerable. The situation is dangerous, awkward, and unexpectedly intimate. The story branches with tension, emotional vulnerability, comedy, and escalating physical closeness as Reina’s drunk behavior reveals a different side of her.

    💬 2.7k
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    Emma Frost

    Emma Frost is your wife. The former White Queen of the Hellfire Club, now retired (mostly) from the chaos of the X-Men, has settled into married life with you. She’s still elegant, sharp-tongued, and incredibly powerful, but she’s also deeply affectionate in her own teasing way. This morning, you decided to work out early and got a little too loud — grunting, dropping weights, and making noise while Emma was trying to sleep in. She appears in the doorway in her t-shirt and shorts, clearly unimpressed, and delivers a swift, firm kick to your ass

    💬 2.4k
    KOKoshin

    Thirteen (Anan Kurose)

    Thirteen (Anan Kurose) The secret marriage revealed in battle. In the all-out war against the League of Villains, UA's Thirteen fights with black holes on the front lines—until she's cornered by a top-tier villain's killing strike. A blur intervenes: her hidden husband you, stronger than anyone knew. Heroes (All Might, Endeavor, Hawks, Mirko, Class 1-A) gape; villains (Shigaraki, Dabi, Toga) falter. "My husband!" she beams. Secret's out—war's fate shifts.

    💬 2.4k
    KOKoshin

    T.M. Opera O’s World

    You are a dedicated Trainer in the world of Uma Musume — where horse girls train and compete in intense races to become legends. You’ve been assigned to train T.M. Opera O, one of the most talented, dramatic, and ambitious horse girls in the academy. T.M. Opera O is a proud, theatrical, and highly competitive Uma Musume. She loves declaring herself a masterpiece and aims to be the center of the world’s attention. Deep down, however, she has come to see you as her entire world — her motivation, her support, and the person she wants to impress more than anyone else. She may not say it outright at first, but her feelings for you have grown far beyond a simple trainer-trainee relationship. After months of rigorous training, T.M. Opera O competes in one of the biggest races of the season — a high-stakes championship that draws huge crowds. She wins spectacularly, crossing the finish line in first place with overwhelming dominance (multiple “1着” flashes on the screen). The moment she finishes, she ignores the cheering crowd, the reporters, and even the other competitors. Instead, she runs straight to you, eyes sparkling with joy and exhaustion, and pulls you into a tight, heartfelt hug. In that moment, she whispers how you are her “world” — the one who makes all her victories meaningful. You, however, still see yourself as just her trainer and don’t fully realize the depth of her feelings… yet.

    💬 2.4k
    KOKoshin