Step Sibling Stories Novels & Stories

When 19-year-old Lila Monroe moves into her new stepfather’s mansion, she doesn’t expect her stepbrother to be Asher Vale, Harrington Academy’s notorious bad boy, and a biker with a temper, and a line of girls trailing behind him. She’s whimsical, artistic, and a little too honest for her own good. He’s trouble with a jawline, tattoos, and a reputation to match. They hate each other instantly. But when a rumor threatens Lila’s place at the academy, Asher comes up with a reckless plan and asks her to pretend to be her boyfriend to protect both their reputations. What starts as a fake relationship slowly blurs the line between hate and something dangerously real. But what happens when her childhood crush also transfers to the same school?

Dabby knew better than not to stay away from her stepbrother, not when he bullied, and was determined to make her life miserable. He was HOT! And HOT-tempered.    Not when she was the kind of girl he could never be seen around with. Not when he hated that they were now family, and that they attended the same school. But, she can't. Perhaps, a two week honeymoon vacation with they by themselves, was going to flip their lives forever.  

The first thing I did when I came back to life was to pawn off my engagement to the Don of the Schroder family, Edmund, on my stepsister. In my last life, he used the "family rules" to make me give up the one thing I loved—racing. He threw out all my colorful dresses and turned me into his canary in a gilded cage. I died, suffocated and hopeless. When I opened my eyes again, I was back on the day the marriage contract was to be signed. I quietly switched my name with my stepsister Laura's and let Edmund sign the papers. He didn't forget to warn me, "Stay out of trouble. Our wedding is in three days. Be a good girl and wait for me to come get you." But he had no idea I'd already bought a fake ID and passport. In three days, I'd be gone. I'd be free.

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.

After being persuaded to live with his mom and her new family, Pierre discovers that ‘the boy’ from a year ago is his stepbrother who has grown into the biggest asshole. Not only is he an ass, but he is a bully that is declined to make his life a living hell at school, but acts like a saint at home. Annoyed and unnerved by his bipolar acts, Pierre makes a decision to ignore his possible being, only to discover that Poseidon has a secret crush on him. Now he has to choose whether he comes out of the closet and reciprocate his feelings, or ignore him forever.

Theo's back arches off the cold locker room floor, a thick silicone cock buried to the hilt inside him, his stepbrother's hand wrapped around his throat. "You wanted this," Hunter growls, squeezing tighter. Theo's vision spots. His cock weeps. He nods or tries to. The pressure on his windpipe is pure ecstasy. Every brutal thrust of the toy scrapes against that spot that makes him see stars. He's a masochist. He can handle it. He needs it. Hunter leans down, breath hot against Theo's ear. “Say you're mine. Say the contract doesn't mean shit." Theo chokes out a laugh around the hand on his neck. "Make me." --- That's how it started. A lie. A scholarship. A stepbrother he pretended to hate and date Theo had a plan, keep his head down, win games, land the scholarship. But his new sponsor only supports out-and-proud athletes and Theo isn't out. So he lied. Said he was already in a relationship. With Hunter. His tattooed, sharp-tongued, forbidden stepbrother. That was four years ago. Now Hunter is back not as family, but as Theo's team manager. Same smirk. Same hands. Same way of pinning Theo against office walls and reminding him that lies have consequences. "You wanted to be in a relationship with me?" Hunter whispers, shoving the toy deeper, cutting off Theo's air again, spitting on his own cock fists stroking from base to tip while biting on Theo’s earlobe. "Then bleed for it.”

“Is this not what you wanted by coming in here?” “For me to take you against the window, knowing anyone could be watching?” ** ** ** ** My mom marrying a billionaire is shocking enough, but I certainly didn’t expect that she had managed to get together with the Alpha King. Since when did meeting royalty become so easy? I don’t belong in this palace. Especially because my stepbrother has just offered me a million dollars to make sure my mom doesn’t show up on the altar.

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.

Sylvia White was desperate for her eighteenth birthday to arrive, so that she could finally move away from her mother. She was exhausted of moving homes because of her mother's changing lovers. However, Sylvia was shocked to learn her mother will be getting married this time! And the marriage wouldn't only result in a stepfather but a stepbrother too! The very stepbrother that got her heart racing at first sight! But at the same time, she wanted the marriage to last, so that her mother wouldn't have to move again. Blake Knight was deemed dangerous by most; he was like a ticking time bomb. He made decisions without concern for anyone, and the only person he ever loved was his mother. Having someone taking his mother's place aggravated him, and he was ready to let this relationship fail. More so, he felt annoyed by the smiling Sylvia who made him feel all sorts of desires and wanted to destroy her to see how pathetic she was. Would Blake be successful in doing so or would he succumb to his desires? Will Sylvia be able to handle her feelings for her brother? Will she be able to break away those walls around him or scared away by him?

Seraphina Hardin’s life shatters when her mother marries into wealth, dragging her into a world of privilege, secrets, and betrayal. Forced to share a roof with Ian Hardin, her arrogant, dangerously charming new stepbrother, she vows to resist his cocky smirks and infuriating confidence. But when their fiery clashes ignite something far more intense, resisting him becomes impossible. Ian has always had the perfect life—or so it seems. Beneath his polished exterior lies a rebellious soul, haunted by expectations and family secrets. Seraphina’s arrival throws his world into chaos, challenging his control and awakening feelings he’s not prepared to face. Even though they are made to resist, they eventually have an affair. As forbidden tension simmers, lies unravel, and enemies circle closer, Seraphina and Ian are forced to confront their deepest fears, and their undeniable connection. But love isn’t easy when it’s forbidden, and the cost of giving in might be more than they can bear. Will their love survive betrayal, jealousy, and the weight of their pasts? Or will the world tear them apart before they have a chance to rewrite their story?