Cheating Fanfiction Novels & Stories

While my boyfriend, Caleb Lawson, is in the shower, I grab his phone on a whim and drop a message in the group chat he's in with his friends. "Guess who I'm with tonight." I expect them to say my name, but their reply blindsides me. "That freshman who used to chase you when you were a sophomore? She's obsessed with you. She's definitely easier than your girlfriend. Want us to swing by tonight?" My gut tells me he's hiding more than an affair. Just as I start scrolling through his messages with the freshman, a notification from her pops up. "Caleb, I agree to the threesome. I'll do anything you want." Seconds later, another message appears in the group chat. "Just be careful this time. We don't need another body on our hands."

My husband Norman had always hated how his childhood friend Julia clung to him no matter the occasion. He even cut her off for my sake. One morning, I woke up and realized that I had mysteriously swapped bodies with Julia. I wanted to find my husband and figure out what to do, fearing he'd turn me away because of Julia's appearance. I cooked up a hundred explanations in my head until I finally arrived at our home. When Norman opened the door and saw me, he frowned and quickly shut the door, pushing me away. Just as I was about to explain that I wasn't Julia, he suddenly pulled me into his arms. "What are you doing here? Can't stand being apart from me for even two days, huh?"

After failing to get her fiance, Austin Langford, to sleep with her for the 99th time, Cara Reyes calls up her best friend, Jessica Hogan, and says, "Jess, I'm coming to Spark City to find you." Almost immediately, the sound of a chair slamming on the ground comes through from the other end of the line. Jessica's excited voice is then heard. "Cara! You've finally thought it through! I've told you a long time ago that Austin isn't good for you! He looks too weak!" Cara's red-rimmed eyes light up a little as she smiles. "Yeah. I've thought it through." "Don't be sad, Cara. Once you're in Spark City, I'll introduce you to a new foreign boyfriend with broad shoulders, a narrow waist, and perfect body proportions. Their genes here are all top-notch, and you will definitely have a beautiful baby with them!" Nodding, Cara says, "Alright. Let me go and get my marriage certificate back first." After ending the call, Cara lies down in bed and falls asleep with a heavy heart. Sometime during midnight, someone pulls back the covers and slides in next to her, his warm body settling down just about an arm's length away from her. A short while later, Cara hears the rustling of clothes and the man panting softly beside her. Cara's body goes numb like she's just been electrocuted. However, she still slowly turns her head back to take a closer look.

After coming home from buying fresh produce at the farmer's market, I began prepping the ingredients and making lunch. As soon as I was done with my tasks, my husband, Jeremy Tate, came home. "A pipe in Chloe's home has burst. Hurry up and help her out. It's difficult enough for a single mother like her to handle such problems." I took off my apron and went to Chloe's place to unclog her pipes. Then, I mopped up the stagnant water before proceeding to comfort her frightened child. Once I finally dragged my exhausted body home, I saw Jeremy handing over my daughter's sweater to Chloe. "Don't stress yourself out, Chloe. It's not like Eliza can still wear this anyway. This sweater is perfect for Lily." As I stared at the sweater, I suddenly spoke up. "Let's get a divorce, Jeremy." He looked at me in disbelief. "You want a divorce over an old sweater?" "Yeah. Precisely."

Winona Warren never imagined that on her birthday, her son would hand her a walnut cake that could kill her. As her consciousness began to blur, she heard Asher Rhodes' furious voice. "Carter, don't you know your mother is allergic to walnuts?" Carter Rhodes' childish voice rang out with startling clarity. "I do. But I want Ella to be my mom instead. Dad, you want that too, don't you? Even if I..." A crushing wave of suffocation overwhelmed Winona before she could hear the rest of Asher's answer. In the second before she completely lost consciousness, Winona had only one thought. If she woke up, she would never be Asher's wife or Carter's mother again.

When my wife, Rebecca Walsh, misses my chemotherapy session for the 99th time, I come across a post on social media. "I won my lover's heart with a kidney. She will surely love me to death, right?" The attached photo shows a couple kissing on a street in Targon. The woman has a small heart-shaped scar on her neck. What a coincidence—it is exactly the same as Rebecca's. The woman who nearly dies for me falls in love with someone else so easily. The comments below are full of encouragement from strangers. "Man, you're so brave. Wishing you everlasting love." "If I were the woman, I would love you to death." I leave a comment too. "I hope you are together until you are in the depths of hell, you cheating pair. As for me, the husband, I will step aside to make way for you." One minute later, the post disappears. It doesn't matter. I post on my own account. I write, "After I spent three years battling cancer, my wife fell in love with the man who's supposed to be the kidney donor." The attached images are our marriage certificate and the same photo of them kissing from earlier.

What was even more humiliating than discovering her fiancé’s affair was hearing him claim he’d lost interest in her, and that he had gotten another woman pregnant. In the world of adults, it’s never about right or wrong—only about leverage. Heather Jenner couldn’t afford to lose the status she was so close to achieving as a wealthy wife. Let him have his fun, she thought. If he could stray, why shouldn’t she find another man to father her child? And so, she set her sights on his younger brother—the one who outshone him in every way.

Ethan Harper was infatuated with the widow, Grace Bowen, who lived downstairs. She made him special breakfasts and did not mind his hunched back or his loud chewing when he ate. He said, “My old hag of a wife is like an NPC. Whenever I get close to her, she just gives me chores to do. “Not like you. You’re so understanding, and you make me feel like a real person.” He envied her late husband, whom he said was luckier than he was for having married her. I decided to grant him his wish immediately. I was afraid if I waited even a moment longer, he might snap out of it.

I've loved Jonathan Pickle for half my life. I used my family's resources to help him attain success. However, in the third year of our marriage, he brought his mistress home to stomp all over my pride. That wasn't the worst of it—he even destroyed my family. … I open my eyes to see Jonathan in his university days. Unexpectedly, I'm not the only person who's been given a second chance at life.

A blizzard erupted without warning, and the glacial mountains began to collapse. My instinct screamed at me to shift and run, to let my Inner Wolf take over and flee—but it was too late. The storm swept in, laced with a strange silver dust that hung heavy in the air. It was like an invisible chain, binding me tightly, locking away my wolf. Worse still, my strength was nearly gone. As captain of the Silvermoon Patrol, I had been out on the tundra all night. Hours ago, I had fought off a vicious ambush by Rogues, and my body still bore the wounds—deep, bleeding, and far from healed. I could feel it: my wolf energy had been pushed past its limit. Maxin, my Inner Wolf, was silent now, his strength depleted and unresponsive. My limbs were going numb, my body sinking into the snow as the roar of the wind drowned everything else out. But I wasn’t afraid. Because I knew he would come. My boyfriend—the head of the tribe's Search and Rescue Unit—had never failed a mission. I believed with all my heart that he would find me. And yet… he didn’t come himself. He sent a rookie instead, while he went after Daisy, whom he believed had been caught in an avalanche. But Daisy hadn’t been in danger at all. She merely wanted a dramatic way to confess her love to him. Three days later, Xander finally found me, buried deep beneath the frozen layers. He froze at the sight—my body, encased in ice, unmoving. He couldn’t believe it: the fierce, relentless warrior he knew, dead beneath the snow. He reached out to touch me… but the ice cracked. And before he could react, my body slipped into the depths of the glacier, vanishing into the abyss.