Mated To My Obsessive Stepbrother Novels & Stories

She walked in on his betrayal. Five years later, he became her family. Ashley thought the worst night of her life was the one that shattered her heart, when she caught the man she loved with her best friend. She left without looking back, vowing never to see him again. But fate isn’t that kind. Five years later, she returns to New York, engaged, successful, and ready to move on. Until one shocking introduction changes everything. Jake, her ex, is now her stepbrother. Living under the same roof with the man who broke her should have been impossible. But what’s worse? The way her heart still races when he’s near… and the way he looks at her like he never let her go. As buried secrets begin to surface, Ashley is forced to question everything she thought she knew about that night, the betrayal, the lies… and the people she trusted most. Because the truth is far more dangerous than she imagined. And the line between love and destruction? She’s about to cross it.

Four years ago, Evan Brooks walked away from Ryan Hale, the boy who was his first love, his everything after catching him in what looked like a betrayal. Shattered and humiliated, Evan swore he’d never let Ryan close again but fate doesn’t care about promises. Now, their parents’ whirlwind marriage has made them stepbrothers. The boy Evan once loved and hated is suddenly living under the same roof, looking hotter, cockier, and more untouchable than ever. Evan tells himself he’s over it. He tells himself Ryan is his past but every stare feels like a dare. Every smirk is a reminder of the nights they once burned for each other. Ryan has his own secret, he never cheated. He’s been waiting for a second chance… even if it means breaking every rule in the book. And when the truth comes out, one question will remain— Was their love always doomed, or is the real danger finally giving in?

Liana is tired of her mother’s constant marriages and moving out , her mother is getting married to an Alpha and she has no choice but to join her to the pack. Liana ends up crossing paths with her mate who thinks she’s a thief, it’s more shocking when she realizes they are step siblings. Jace can’t stay away from Liana even when he thinks he should due to the fact that they are step siblings. Liana and Jace end up playing with fire, will they overcome the obstacles that will come their way?

Seven years ago, Sienna Blake fled New York with nothing but a broken heart and a secret that could destroy the Blackwood empire. Now the death of her stepfather, Harlan Blackwood, drags her back to the one place she swore she’d never return—the sprawling estate where she once fell for her forbidden stepbrother… and where their fated mate bond nearly consumed them both. Kade Blackwood is colder, darker, and more dangerous than the man she left behind. He’s engaged to the perfect heiress, poised to inherit the pack and the fortune. But the moment Sienna steps onto the property, the bond between them ignites again—raw, violent, and impossible to ignore. One touch and she’s burning. One look and she’s drowning in memories of his hands, his growl, his teeth at her throat. She came for the funeral. She never expected Harlan’s final video will to rip open every lie: Sienna isn’t just Harlan’s stepdaughter—she’s his biological heir. And the six-year-old son she’s hidden from the world carries the true Blackwood bloodline. But the Blackwood pack is built on betrayal. Kade’s fiancée is pregnant with another man’s child and willing to kill to keep her crown. Sienna’s own mother is playing a deadly game with the council. And when masked wolves snatch Sienna’s son in the night, the only man who can help her get him back is the one she can’t afford to trust. In a world of blood oaths, fated claims, and million-dollar secrets, Sienna must choose: run again and lose everything… or surrender to the stepbrother who still owns her body, her wolf, and her soul. Some bonds don’t break. Some secrets don’t stay buried.

Sara Beck thought losing a client was the worst part of her week until one reckless night with Dame Casian, a man she’s spent years despising, changed everything and left her haunted with a memory she can’t erase. She hates him… or so she thought. But nothing prepares her for the real nightmare: her mother’s sudden engagement to Dame’s father. Now, the man she slept with, her worst enemy, is about to become her stepbrother, and maybe the only man who truly sees her. Suddenly, she’s caught in a twisted web of forbidden attraction, hidden pasts, and a family merger that feels more like a trap. But can she trust him, or is she setting herself up for heartbreak? And just when she starts to question everything, a message on Dame’s phone reveals a truth she wasn’t ready for.

Briana stared at the floor, avoiding her father's penetrating gaze. "Who is the guy that got you pregnant? Answer me!" George asked his daughter grimly. "You never introduced your boyfriend to us, daughter," Rosita, her stepmother, chimed in. Briana dared not look in Jack's direction, fearing that her stepmother's observant eyes might connect the dots. She can't tell them that the guy who got her pregnant was none other than her stepbrother, Jack. "Um, I have a one-night stand with his good-looking guy, whom I met at the party last month. I forgot to take anti pregnancy pills, that's why I got pregnant with his child." Briana told them the lie that she had practiced two weeks ago. George sighed deeply and said, "Alright, can you bring this guy to me? I would like to meet him." Briana blanched, the color draining out of her face.

⚠️ Reader Advisory: This story contains steamy scenes, mature language, and forbidden romance. Recommended for readers 18+ who enjoy emotionally intense and sexually charged love stories with depth. ~ “I’m going to turn every dirty page you’ve ever read into your reality, Teyana.” And Jeremy Carter did. ~ It started with a simple party dare and ended with my legs wrapped around the ever-addictive Jeremy Carter’s waist. I never thought the boy who never noticed the nerdy me in high school, the emotionally unavailable biker god I’d secretly fantasized about, would become my stepbrother. Or that I would find a naked painting of myself hidden in his closet — painted by his own twisted hands. Jeremy is inked sin, raw dominance, and a filthy mouth. I was just the quiet, virgin bookworm, that took solace in dark romance novels… until he dragged me into his dangerous world of racing, rage, and ruin. I should run. I should regret it. But when a man like Jeremy Carter kisses you, there’s no coming back. But what happened when family, friends, and even the campus tried to pull us apart? This is the story of how I got ruined by the one man I might never have… and how I let him.

“You're my mate," Kyle whispered, his eyes flashing gold in the dim light. I stumbled backward. "That's impossible. We're about to be family." "I know. But the bond doesn't care about that." He's supposed to be her future stepbrother. In four weeks, their parents are moving in together, and Kyle will be family. Off-limits. Forbidden. The bond between them is instant. It's the kind of love that can't be ignored, can't be denied. When Kyle looks at her, Ella feels it in her bones, this is forever. This is fate. Except fate has never been crueler. How can they be together when being together means destroying their family? When every stolen glance across the dinner table is a secret they have to keep? When loving each other means breaking their parents' hearts? She has two mates. A Triad Bond. So rare, most wolves think it's just a myth. But it's real, and it's hers, and now Ella has an impossible choice to make. Kyle is her first bond, her strongest connection. Losing him could break them both. But loving him means hiding, lying, living in the shadows of their own family. Jason offers her something different. With him, there are no secrets. No forbidden touches. No family dinners where she has to pretend her heart doesn't belong to the boy sitting across from her. Jason can give her everything Kyle can't, a normal life, a real future, a love she doesn't have to hide. But choosing one mate means hurting the other. And the full moon is coming and time is running out. And Ella is about to learn that when you're bonded to two Alphas, love isn't about choosing the right person.

Louise looks like the perfect flawless woman. She has been in a relationship for a few years with Paul but feels their love is going down the drain after her meeting with Agnès. Louise struggles with her emotions that she would like to keep quiet. Paul proposes her, and on the other side, Agnès puts pressure on her. What voice will she listen to?

“You like getting wet don’t you?” I felt his hot breath on my neck, making my toes curl. “Of course you do, naughty girl.” **** Bad boys always have secrets and they will always do anything to cover them. Rosalie spotted a guy by the lake pulling what seemed to be a dead body. After managing to escape, she sees the same guy being introduced to her as her stepbrother the next day. Rosalie is torn between deleting the video or speaking up. One thing she doesn’t know is Noah would go through any length to get that video erased from existence. From tormenting her, to falling in love. How are they going deal with the irresistible pull they feel towards each other?