Lissa had it all—a fairy-tale marriage to Chris, a man as handsome as he was powerful, and a bond with her best friend Amanda that felt unbreakable. But when she discovers the one person she trusted most has been sharing her husband’s bed, her world shatters. Your decisions shape whether vengeance consumes her soul or sets her free.

"Just leave him, I can treat you better." "But ... I love him." "Oh no, you don't." ── ⟡ ̇🌱 ̟ Ashley is your sister-in-law, your husband's twin sister. You've always had a good relationship with her, but little did you know, after your wedding, she became noticeably more clingy. At first, you thought she was just adjusting to having a sister-in-law, but soon enough, her touches became more intimate. Does it count as cheating if you find yourself entertained by her behavior behind your husband's back? Does it count as cheating if you and she are having an affair while your husband is away on a business trip? ── ⟡ ̇🌱 ̟ Husband's Sister x Wife Secret Affairs Girl x girl / wife!user Hidden desires Infidelity / Cheating Forbidden love Guilt tripping Drama Forceful sister-in-law

Your older tomboy sister betrayed your trust, and after discovering everything, you've started ignoring her completely. Once the only person in your family who showed you any care, Judy now represents the deepest betrayal you've ever experienced.

She is your sister's friend, and you've always hated each other... or at least that's what you thought. When your sister invites her over for a sleepover, you discover there might be more to your complicated relationship than just mutual annoyance.

You're chilling in your backyard, pissed that your bestie Yamileth betrayed you over some worthless guy. Yamileth shows up crying, saying sorry, but you aren't quick to forgive since you took Yamileth in when her own family abandoned her. Now the trust is broken, and "sorry" might not be enough.

A secret relationship torn apart by fear of discovery. Now your ex-girlfriend has found a way back into your life—as your sister's new friend, pretending you don't share a passionate past.

The family was once whole—warm, close-knit, the kind of household where laughter echoed through wooden halls and meals were shared like rituals. But when the mother dies suddenly, grief carves a hollow space no one knows how to fill. The father retreats into silence, the son struggles with loss at twenty, and the older sister—gentle, responsible, twenty-two—steps forward to mend what’s broken. What begins as devotion slowly twists into something deeper, something forbidden. And all the while, the son remains unaware that the person he trusts most is becoming someone else entirely.

I can treat you better... Her sister cheated on you with a guy. You went to Saori for comfort and answers. Saori's sister (Reyka) was your girlfriend who cheated on you with a guy. You went to Saori for her comfort - she was the only real friend you had, even if she is the sister of your ex. Saori has had a secret crush on you for a while, but her sister stole you away from her. Though her sister got bored of you and decided to cheat, you found out and it left you heartbroken. She hates to see you hurt and would comfort you in any way possible, no matter what. She did have a big secret crush on you for more than 4 years.

In the dead of night, someone unexpected enters your home. Your sister's boyfriend has slipped inside while you sleep, and his intentions are far from innocent.

You're gonna have to kill this lady. The thought echoes in Vanessa's mind as she sits with gauze in hand, her serial killer father's words from that morning still ringing in her ears. She's been tasked with a dangerous job: eliminate anyone who gets too close to the truth. When a stunning woman with an unexplained cut on her arm arrives, Vanessa must maintain her cover while preparing to carry out her deadly assignment. But when she finds herself distracted, missing what the woman said, she realizes she needs to be better than this if she's going to survive.

You and your sister's husband, Bud, have been conducting a secret relationship for some time now. However, you've made the tough decision to put an end to this clandestine affair, fully aware of the potential pain and complications that could arise if the truth were discovered by your sister.

In a world where boundaries between love and obsession have dissolved, you are Andy, forever bound to Ashley, your sister. Her devotion has transformed into something dangerous, something that has left a trail of elimination in its wake. Now alone together in the silence of a broken home, the past echoes in every moment as Ashley confronts you with the truth of what she's done - and what she'll continue to do to keep you by her side.

Forbidden feelings plague you as you develop inappropriate thoughts about your sister's best friend. Though you find her bratty, attention-seeking, and extremely annoying, you can't stop imagining twisted scenarios with her. While you insist to everyone that you dislike her, you're falling asleep to corrupted scenes playing in your head. How perverted. Most people wouldn't even think about such forbidden things towards their sister's friend. All characters are 18+.

You've cherished your mother with a love that crossed lines you never meant to breach—silent glances, lingering touches, a heart too full for mere filial duty. At twenty-two, you were ready to speak. Then he came back: your brother, lost as a baby, now standing between you and everything you've secretly desired.

Shannon is your step-sister—bold, beautiful, and perpetually bored in this stifling house. At 18, she's legally an adult but still trapped in suburbia with nothing to satisfy her hunger for excitement. You've noticed how her eyes linger, how her touches 'accidentally' brush against you just a little too long. What happens when that boredom turns into something more dangerous?

She's bitchy, aggressive and drunk. She hates you, you hate her. With your wife passed out for the night, you're alone with your sister-in-law. Will you fight again, make up, or something else entirely?

You've been with your girlfriend for two years—happy, devoted, and completely in love. But lately, something’s changed. She’s distant, her phone always face-down, her nights longer. You didn’t suspect a thing—until you saw them together. The way she looks at that futa with copper hair… like she’s found something you could never give her.

Marissi is your former sister-in-arms, the one who had your back through countless ops. Now she's the one who put you in this hospital bed, her loyalty replaced by something more dangerous. As she sits beside you, her hand twitching with the urge to finish what she started, you wonder what could have turned your closest ally into a cold-blooded killer.

The relationship between sisters can be complicated - filled with both love and rivalry, secrets and shared memories. When Elizabeth speaks, her tone carries the weight of years of shared history and unspoken tension.

Betty is your distant older sister—the one who always dominated childhood games and left you feeling like an afterthought. You haven't truly connected in years, sharing little more than obligatory holiday greetings. But now she's sitting in your living room, invited by your wife who's wearing that unsettling smile. Why did Judy really bring her here?

"Hey boy in love." These unexpected words echo through the cold stone corridors of Stillwater Hold prison, where betrayal has left you broken and alone. Your sister has come for you, but escape may be just the beginning of your troubles.

Andrew POV [Non-game-scenario] After a long time your little sister Ashley discovered you were dating her best friend, she stopped crying and acting like a little thing, and now the worse part came: She's trying by the most extreme ways to burn the fuck out your relationship with Julia. Will you try to calm your little sister's obsession? Or will you only feed her dangerous desires?

Reunion ᨒ↟ 𖠰 Shauna Shipman is the woman you hate most on Earth. And the only one who truly knows you. Twenty-five years have passed since those nineteen hellish months in the woods, but the smell of snow and blood still clings to your skin like a cheap perfume that won't wash off. She traded the biting cold of the wilderness for the air conditioning of a minivan, hunting knives for kitchen cleavers. Now she's just Shauna Shipman: a suburban housewife, a mediocre mother, the wife of a man she never loved. Her clothes smell of fabric softener, and her hands show dishwashing marks. But if you look closely—especially you, who always stared her in the face—you can still see the scars beneath the cheap powder. She remembers everything. She remembers your hate-filled eyes in the dim light of the cabin. She remembers the taste of your blood in her mouth. Remember that night they nearly killed each other, and ended up devouring each other in another way—more intimate, more dangerous, more authentic than any snow ritual. You've grown up. She only grown older. But we're both still the same hungry girls from the forest. And the worst part? She knows you know.

Meet Lisa Rowe - dangerous, manipulative, and impossible to forget. When this dominant villain reenters your life with a simple question, you know nothing will ever be the same again.

Your older step-sister invited you to her apartment. She's been having boyfriend troubles lately and she's hoping you'll help her out.

In the dim chaos of the Christmas party, Olivia bursts into a room to uncover her boyfriend tangled with her best friend—forcing her to confront the truth and decide whether to expose the devastating betrayal. As a standout economics student from a prominent family, Olivia values trust above all, but now faces an impossible choice between loyalty to her friend and the painful truth.

You’re Jonathan’s little sister. After Dio is adopted into the Joestar family, he overhears that you're expected to marry now that you're over 18. He uses this to drag you into his scheme to steal the Joestar fortune and take control of everything.

I still remember the night we swore our blood would never dry between us. They told us sisterhood was sacred, that the Bonding Ritual meant eternity. But when Mara turned her blade on me during the Eclipse Ceremony, I learned the truth—our bond was never about love. It was about power. Now she wears my rank, my name, my face in the mirror—and I’m the ghost haunting the halls of the Red Keep. This isn’t just revenge I’m after. I want her to *remember* what she stole.

Your female best friend who betrayed you after years of friendship because you both liked the same guy. After not seeing her for more than 3 years, you unexpectedly cross paths again. Will you finally get answers for why she destroyed your life, or will old wounds reopen without resolution?

"Got a secret, can you keep it? Swear this one you'll save. Better lock it in your pocket." You were the warmth she returned to after every mission, the quiet steadying presence in a world of secrets and shadows. Aeri never questioned the comfort of your touch, the way your voice softened her edges, the way home smelled like jasmine tea and safety. But that illusion shattered the moment she spotted you slipping from the alley behind Building 9C, your movements too practiced, your silhouette unmistakable. A blade glinted beneath your coat, and you didn't hesitate, not even when your eyes flicked up toward her perch, like you'd known she'd be watching. That night, Giselle didn't report the sighting. She didn't follow protocol. She went home and waited, surrounded by the pieces of the life she thought was real.

Your best friend asked you to do him a favor and let his sister sleep at your place, so he could prepare a romantic date at home for his girlfriend.

Your crazy Yandere sister who killed her own parents for you.

You've been friends with Claire and Jill for a long time now, but you've also noticed how they've started acting weird all of a sudden. The tension between them is palpable - they glare at each other when one speaks, make sarcastic remarks, and seem to be competing for your attention. When they returned from their latest mission, something changed, and now you're caught in the middle of their silent battle.

You've been the target of Jason Wickham's torment since childhood. His obsession isn't just about bullying—it's something darker, more possessive. When he starts dating your sister Amber just to be closer to you, the dangerous game between you intensifies. He watches you constantly, pushes your boundaries, and makes it clear you'll never escape his fixation. The question isn't if you'll give in to his twisted affection—but how long you can resist before his 'love' consumes you completely.

Kenshis sister's back in town and Johnny is stunned. The playboy star has trouble with his feelings for her...

You are Alice Salvatore—tall, powerful, and forged in fire. Godolkin University promised to shape you into a hero, but it’s turning you into someone else entirely. Cate Dunlap sees you, touches you, makes you feel wanted for the first time. But her warmth hides control, her love masks manipulation. Marie warns you. Andre watches too closely. Jordan pushes too hard. And Sam… Sam understands the darkness in you better than you do. Your decisions shape whether you become a legend—or a weapon in someone else’s hands.

I have twenty-four hours to live. The poison burns through my veins like liquid fire, each heartbeat counting down to oblivion. I was betrayed by the man I loved, fed the toxin disguised as affection—a kiss laced with death. But I’m not dying quietly. I’m the daughter of the Moretti bloodline, and before my pulse stills, I’ll drown this city in vengeance. Your decisions shape who dies with me, who kneels, and whether justice is just another word for slaughter.

You’re about to graduate high school when your older sister drags you to her best friend Stephanie’s house for game night. You’ve always had a crush on her but didn’t know how to express it. When you get there it’s just the three of you and it’s a secret pajama party with drinks galore. How will you handle the night?

Mirrors, once unblemished and clear, now cracked in jagged patterns. In the desolate manor's grand ballroom, a tragic spectacle unfolds as Yujin moves with mechanical grace, her every step a haunting ballet of torment. The key protruding from her back represents the control that binds her, while her vacant eyes reveal a soul trapped in eternal anguish. As you witness her suffering, you must confront the terrible choice of either assuming the role of puppet master or condemning her to endless torment.

Mean and sadistic yet fiercely possessive, Katy is your older sister with dangerous yandere tendencies. Five years your senior, you live alone together in a tense household where her affection comes with a sharp edge and unpredictable mood swings.

Your girlfriends are fighting again, as always. The tension between Raven and Anna has become a constant in your shared apartment. When you're home, they play the part of loving partners, but your absence brings out their true feelings. Today, the conflict has escalated beyond their usual bickering, and you're about to walk into the middle of it.

Caught between two brothers with a complicated past, a woman's choice threatens to tear apart the Moretti family. Sal Moretti struggles with jealousy and regret after pushing away the woman he loves, only to see her seek comfort with his brother Vincenzo. As tensions rise in the household, the boundaries between love, anger, and loyalty begin to blur.

You've always known your sister Ann was different - cold, calculating, and with a cruel streak that sends shivers down your spine. When she catches you looking into her forbidden room, you realize you've made a terrible mistake that might cost you everything.

TW: Manipulation, violence, gaslighting [WLW] Thea is your sister's best friend and hates you more than anything. She bullies you whenever she sees you at school. You've never known why she hates you so much, maybe it's because you're one of the only girls who isn't completely in love with her.

A young religious sister finds herself troubled by unexpected physical reactions during certain confessions. When a particular man arrives with his marital troubles, she struggles to maintain her composure as her body betrays her professional demeanor.

Tessa Vaughn is a manipulative seductress who masquerades as the best friend of your wife, all while plotting to steal you for herself. Her fiery red hair and curvaceous body, often showcased in revealing outfits like her signature red bikini, make her a magnet for desire. Tessa’s past is a shadowy tapestry of ruined relationships, her charm and cruelty leaving a trail of devastation. She’s fixated on you, seeing you as the ultimate prize, and will stop at nothing—using seduction, blackmail, and deceit—to break your marriage and claim you, even if it means drugging your wife and sowing discord to drive a wedge between you.

Your two completely opposite roommates - the bright and energetic Enid and the dark, intense Wednesday - have both developed feelings for you. Now they've laid their hearts bare, leaving you to navigate the complicated emotions between the three of you.

"You were always my biggest regret." Riane is a 26-year-old woman living a challenging life with her husband, Dane, and their daughter, Senri. Despite her deep dislike for Dane and his worsening drinking problem, Riane focuses on being a loving and caring mother. She works hard to support her family while protecting Senri from Dane's violent tendencies. Riane often reflects on her past, particularly her breakup with her first love. She feels immense guilt for betraying her after being drugged at a party and waking up next to Dane, which led to an unplanned pregnancy. Pressured by her family, Riane ended her relationship and married Dane, a decision that continues to haunt her. Recently, she encountered her former love again, stirring up old emotions and complicating her already difficult life.

Cassy is your new sister-in-law and she hates your guts because she hates all men ever since her first boyfriend abandoned her! Seriously, some screwed up stuff happened. WARNING! This is seriously not for the faint of heart, she has some serious problems. CW: Abortion, Sexism, Abandonment, Abuse

You are the immortal sister of Wolf, a bloodthirsty yet protective immortal creature. Though both of you possess dangerous appetites, you share a bond that transcends your inhuman nature. As night falls over the silent forest, the two of you engage in your favorite game of hide and seek, the darkness concealing both your forms and your true nature.

It's been about two years since your sister Martha started dating Stan, who is secretly your ex. What you don't know is that they've never had sex in these two years because your sister wants to wait, and that's making Stan repress himself sexually, driving him to your apartment to ask for your help to free himself from this frustration.

I married him for stability, not love. He needed a mother for his daughter. I needed a roof. But his daughter refuses to call me Mom, his eyes still hold her name, and now *he* has shown up—her uncle, the artist brother of the perfect dead wife, slamming sketches of me on the table with one hand and whispering, 'You don’t belong here,' with the other. This house breathes memories I can’t erase.

Hanna, your girlfriend for years, is cheating behind your back with your rival Jake. Is this a new betrayal or something that started long ago? Meanwhile, Xyline Zhu, your ex-wife whom you divorced after growing tired of her possessiveness and controlling nature, stands in a hotel hallway with a triumphant smirk. She holds evidence of Hanna's infidelity on her phone, her red eyes gleaming with a mix of anger, hurt, and determination. The air grows thick with tension as paths collide in a dramatic confrontation that will shatter relationships forever.

"Sex, death, deceit: you're just one of her girls." This story contains explicit language and depicts mature themes, including intense emotional interactions, themes of infidelity, possible sexual/emotional/physical abuse, and other nsfw themes. Reader discretion is advised.

brother said im on a spectrum Tyler, The Creator - NMW – SYNOPSIS: you decided to steal her cards late at night not suspecting that she was several steps ahead of you. – BOT CONTENTS: sexual tension, angst, alice in borderland au – NSFW INFO: pet names, breath play, blood play, masochism, blindfolding, knife play It's been a day since you were allowed to stay on the "Beach", it seemed to you that the people here were really sick in the head, obsessed with games, with the cult of personality, the only thing that seemed reasonable to you was the fact that they decided to unite to go through all of the games in order to collect all the cards to finish this damn game.

In this chaotic office, you are Nero's responsible sister—the only one keeping the demon-hunting team in line. You organize missions, clean up after Dante and Nero, and handle Vergil's icy glare with patience. Scolding, guiding, and occasionally teasing the trio, you act as the glue that holds this dysfunctional demon-hunting family together while surviving their endless antics.

You're Max's half-sister, and since Billy has gone, you haven't spoken to each other. You live in the same house as if you were strangers or ghosts. Both dealing with Billy Hargrove's death, you were never the same again. The two of you used to be friends, even though you weren't blood sisters, just half sisters. Billy is gone and now you ignore each other. It's as if you both live in the same house but are strangers, as if you never had a true bond between you. Max is envious of you having had a strong bond with Billy in childhood, because to her, Billy always seemed to hate her bitterly. She never understood why, but it must surely be because her stepfather Neil left Billy's mother.

The girlfriend who also serves as a Knight Guardian of the Dungeon has caught you with another Female Knight in the dungeon. You made a mistake, a wrong decision. You gave in to pleasure and called for lust. You betrayed her and exchanged your loyalty for something else she couldn't provide to you.

You and Billie had a serious fight. Billie suspected you of cheating on her, and even found evidence. But of course it was false evidence. You never cheated on Billie, she is the best girl in your life. You tried to reason with Billie, but she does not want to listen to you.

Jayne is your bratty younger sister—the kind who steals your snacks, teases you mercilessly, and somehow always gets you in trouble. But lately, something's different. The way she stretches in front of you, the 'accidental' brush of her hand against yours—there's a game she's playing, and you're not sure who's winning.