Step Siblings Novels & Stories

One night, One mistake, And now Vaughn acts like he owns parts of me I never meant to give. When Vaughn walked in on me touching myself, I should have screamed, pushed him out, anything to get rid of him, but instead? I spread my legs and did everything he asked of me. It was supposed to be one night, one reckless encounter, but when I let him fuck me he couldn't walk away. Now I have to see him every day on campus, I have to run without getting caught in his trap, but it appears to be too late for that, and I might like this cage I'm in.

Riley Monroe thought she finally had a clue about what really happened to her father—whose mysterious death five years ago had been casually ruled an accident. But before she could dig deeper, her world crashes again. Her mother drops a bombshell: she’s getting remarried… to a billionaire. Riley wants no part of it. Not after everything. But with her mother’s health failing and a heart transplant hanging in the balance, she’s forced to stay silent and smile. Her soon-to-be stepfather, Daven Carter, is the CEO of Cartier Jewelleries—and he's promised to cover all their bills, including the expensive surgery. Feeling cornered and desperate, Riley hatches a secret plan with her friends to escape the Carter mansion before the wedding and after the treatment. But first, she wants to take control of one thing: her virginity. That night, in a haze of tequila and heartbreak, she gives herself to a stranger—and accidentally tells him everything about her escape. Only… he’s no stranger. Killian Carter, the two-faced ruthless, fuckboy and dangerously charming son of Daven Carter, had chosen to have fun with his soon-to-be stepsister before the disclosure of his identity and which led to a steamy night with her. A night he can't get over no matter how many girls he fucked. When he realizes that Riley was still going one with her plan despite his knowledge of it, he crafts another. Getting pregnant for him. That way the wedding will be off no matter what but it was already too late, Daven has seen her moves, her body curves, bouncy tits and he wants to taste them more than anything. The idea was crazy—but to Riley, it might just work. Until it all begins to spiral.

“DON’T LET ANOTHER MAN TOUCH YOU UNTIL I RETURN. YOU ARE MINE." 358 days. That’s how long I have to obey my husband’s one rule. That’s how long until the ruthless Supreme Alpha—the man who left me untouched on our wedding night returns to claim what’s his: my body, my soul, my everything. 358 days should’ve been easy. Then his sons came home. Kade, the charming leader. Keziah, the quiet storm. Thorne, the dangerous rebel. Three alpha triplets who look at me like I already belong to them. Three stepsons who make my wolf scream “MATE” every time they get close. Three devils who’ve made a game of breaking me before day zero. Every touch is a test. Every whispered promise is a trap. And with each day I cross off the calendar, the line between loyalty and desire blurs. Day 1: They watched me. Day 30: They touched me. Day 100: I stopped saying no. My husband left me a virgin omega aching for something I’ve never had. His sons are determined to give me everything he didn’t. And with each passing day, I’m less sure I’ll make it to the end without breaking his one rule completely. 358 days to stay faithful. Three alphas determined to make me theirs. The countdown has started. And I’m already falling.

"Get off me, you moron!" I shouted, pushing at his chest as he pinned me against the wall. His lips crashed down on mine with unexpected force. His kiss trailed to my neck, roaming across my skin until weakness washed over me. When his hand squeezed my breast, clarity jolted through me and I shoved him away with all my strength. "No! This is wrong!" I restrained. "My mind says the same, but why does it feel so right? Tell me why I can’t get you out of my head. Why all I can think about is f**ck*ng you!" His voice cracked with agony, lips still burning against my skin. "We’re stepsiblings. This is so wrong!" "We’re not real siblings, we share no blood at all!" He pulled back, his eyes blazing with emotion. "Even so, it’s still wrong!" "Then let it be wrong. I don’t care anymore." He kissed me hard again before his lips moved back to my neck. __________________________________ When Elyssa’s mom married wealthy Greg Almendarez, their modest life transformed into one of glitz and privilege. But she gained a complicated reality in Theo—her new stepbrother. Arrogant and angry, he hated her for reasons she never understood. They fought constantly, every cutting word hiding a pull they both felt. Then a misunderstanding led him to burst into her room and see her naked. The image burned into his memory, waking a desire he couldn’t ignore. Their next fight ended not with rage, but a kiss that broke every rule. Soon, trust and passion collided, and she found herself giving her virginity to the man she hated most. Can they resist this forbidden draw? Will they risk everything for their love, or walk away to save their parents from heartbreak?

“Look at yourself, darling. Moaning like a slut on my brother's cock. You should be ashamed." He wrapped his fingers around my neck forcing me to stare at the mirror in front us. "Go on, baby girl. C*m for us." *** Twenty-year-old Abigail Darlington, Darling to the few who love her, Abby to the ones who hate her, thought she had her life figured out. Her high school sweetheart loved her. Their solid relationship has lasted three years. And she has a future in her dream college. Until he dumped her over text… for someone skinnier, richer, and more "worthy" of his rising status. Humiliated and heartbroken, Darling is left to pick up the pieces under the college spotlight, while the world applauds her ex for his “upgrade.” But she's not going down without a fight. If he wants a war, she’ll give him one, by hitting where it hurts most. His stepbrothers. Three gorgeous, powerful S-Class alphas who dominate the campus and make hearts (and other things) race. Darling doesn’t just want their attention— she wants their obsession. But her revenge turns complicated fast. Because the alphas aren’t what she expected. What starts as seduction quickly spirals into something darker, deeper, and far more dangerous. Heated glances turn to possessive touches. Soft moans into growled promises.. And somewhere between all of that, and late-night confessions, Darling finds herself falling hard. Then comes the positive test. The threats from their elitist, vicious mother. And her ex, suddenly desperate to have her back. Now, Darling must navigate love, power, and a storm of consequences she never saw coming. Revenge was supposed to feel good. She never expected it to feel like home. She never expected it to come with a heartbeat.

TRIGGER WARNING!! This book contains explicit, non-consensual sexual content, revenge rape, intense humiliation, degradation, forced orgasm, bully-victim power reversal, and other extreme dark themes.  It is written for readers who actively seek out this type of taboo erotica.  If any of those things will upset or harm you, please close the book now.  No part of this story should ever be replicated in real life. This isn't a love story. It's sex. It's Leo's revenge. Leo was never one of them. His father brought strangers into his home. Gianna, the woman he never married, and her three daughters: Beatrice, Sarah, and Avery. They weren't related to Leo. Not by blood, and definitely not by law. When his father died two years later, Leo lost his place in his house, he was turned into an errand boy, a servant. And what followed next, was two years of humiliation. Of being treated like a beggar in a home that once belonged to him. Of being reminded, every single day, that he was nothing. But what happens when Leo snaps? What happens when Leo discovers the ultimate secret that could get him everything he had once lost? He claims it all. (Note: This is the longer version of Leo's story. Fucking my step-family into submission)

Note: This story contains elicit contents and it's rated 18+ When I arrived at the house of the Rumez family with my mom, I thought it would be the starting point of my life from bad to better if not best. I mean, the man that married my mom, my stepdad, is so wealthy that you just need to ask and it would be delivered to you on a 'golden' platter. I was so happy because that was all I had ever dreamt about. I began to take care of my beauty, what I have ever wanted, but little did I know that the more I shined and sparkled, the more I got the attention of two nightmares that I never knew I would ever enjoy and crave for. They are such a temptation that I can never find myself able to resist from falling into. And from then on, the moment I fell into their grasp, I became their possession, their property, and they do with me whatever they wished...

🔥🔞THIS STORY CONTAINS EXPLICIT SEX SCENES, POSSESSIVE ALPHA ENERGY, AND INTENSE EMOTIONAL TENSION. READER DISCRETION IS STRONGLY ADVISED. Aria, a 20-year-old scholarship student, fed up with her mother's constant infidelity and the fights it causes, escapes to a masked underground club — only to unknowingly hook up with her stepfather, the Alpha of the pack and a professor at her university. What starts as one anonymous night becomes an all-consuming forbidden affair with everything on the line.

Alpha Stephanie Fletcher is the only child of Alpha Steph and Luna Kayla. Her mother died when she was twelve and a year later, her father remarried Lysa, who had a child from her first mate bond. Elena is a year younger than Stephanie, but she’s always been jealous of Stephanie. Stephanie has watched Elena try to sabotage multiple relationships, including the one between Alphas Benedict and Sloane. Alpha Will is the son of Alpha William. His father took Samara in when she was nine, hiding her in his pack and adopting her. Will grew up with Samara. After she obtained her revenge, Samara brought her nieces and nephew to live with her. Will was always drawn to Sloane and hoped that she would be his mate. However, on Sloane’s eighteenth birthday, Will meets Stephanie, and the mate bond instantly draws them together. After stopping to meet her family, Will and Stephanie return to his pack where Stephanie becomes the Luna he’s always wanted and the pack has needed since he took over as Alpha. When Stephanie’s father dies unexpectedly, she’s devastated. However, she becomes suspicious when her father’s will, which has been discussed with her for many years, suddenly leaves her nothing and leaves everything to Lysa and Elena. Stephanie will not allow them to take over her father’s legacy and destroy what her family has worked for generations to create. But when Elena suddenly finds her own mate, one who isn’t willing to back down, it will mean war. Will and Stephanie will call on their allies to assist them, to right the wrongs that her stepsister is bringing to her family. But once they dig deeper, Stephanie will realize just how deep her stepsister’s betrayal actually lies.

Family was meant to be sacred. Untouchable. Azriel was supposed to be my stepbrother. Instead, he became my ruin. I should have kept my distance. But whenever he’s near, my body recalls what he has done to it. His wolf lurks beneath the surface, and it’s drawing me in closer than I’ve ever dared to approach. He’s mine—not by name or claim, but in the way my blood ignites a fire within him. Each touch, every hushed growl leaves me trembling, yearning, and afraid. I know this isn’t safe. The heat between us could burn us both, yet I can’t stop leaning into it. Some rules were never meant to be broken. Some bonds were never meant to exist. And some desires… can’t be denied.