Stepbrother Romance Books

In a near-future society, where the HarmonyMatch app governs the bonds of matrimony, the path to love is algorithmically determined. For the young and hopeful, turning 25 means eagerly awaiting the app's verdict, believing it will guide them to their soulmate. But for our heroine, fate takes an unforeseen twist. As the day of her app-mandated match arrives, the digital scales of destiny tip unexpectedly, pairing her not with her ex boyfriend but with a young prince, third in line for the throne. Faced with an irrevocable royal engagement, she enters a world of opulence and duty, leaving her past life behind. Amidst the grandeur of the palace, she encounters a life vastly different from her own and a prince burdened with responsibilities he never sought. But within the gilded halls and amid palace intrigues, they discover hidden passions and dreams that draw them closer. As feelings bloom, they must decide whether to reveal a glitch in the system and risk the kingdom's stability or uphold their duties at the cost of their hearts.

Dave and Evelyn were step-siblings who were bound by their parents’ marriage. “You wouldn’t dare abort my child! After everything I’ve done to ensure you get pregnant,” Dave snarled, his eyes burning with fury as he grabbed Evelyn by her hair, yanking her head back. His lips crashed against hers with brutal force. Tears streaked her face as she struggled against him. “We’re siblings, Dave! I can’t have your child. How do you think our parents will react to this? How can they live with this shame?” Evelyn’s voice cracked, trembling with desperation. “I don’t give a fuck about them or what anyone thinks,” he spat, his grip tightening. “You know the rule. Abort my child, and I’ll make sure your father’s blood stains the earth. Don’t test me, dear sister. You know I’ll do it.” Will she disobey Dave and risk the life of the man who raised her, or will she let the child of a forbidden bloodline grow within her?

Blair thought nothing could hurt more than discovering her mate in bed with her best friend—until he blamed her for it, calling her a prude. Desperate to prove him wrong, she decides to have a one nightstand. But one reckless, drunken night leads to a mistake she can’t take back. Her one-night stand with a stranger should’ve been the end of it, right? But when her mother introduces her new stepbrother, Kade, Blair realizes the truth—her mystery hookup is now family. Worse? He’s moving in as her roommate. Kade is cocky, infuriating, and everything she should avoid. But resisting him is easier said than done. Can she survive living under the same roof with the one guy she’s dangerously attracted to? Or will temptation win?

A year since Amber Uceien Cane’s parents separated her mom decided to have a relationship again, so they had to move into the house of her future stepdad. There she met her stepdad Mr. Van Kaur, her mom's childhood sweetheart. He was kind, handsome, rich and loved his mom very much. She supported her mom’s decision to remarry if this makes her happy. She also met his stepdad's handsome children. Her first impression of his stepdad's eldest son Harrison Kaur, was kind, smart and very handsome like his dad. On the opposite, the youngest son of his stepdad Vaz Steven Kaur, he is only her age. When he first saw her, he immediately realized that he didn't like her and that she wasn't welcome in his family. She did everything to understand and get closer to Vaz because of the request of his stepdad and mom but her animosity with him only got worse, and who is she to be notice by him? Compared to Vaz GF she is just plain girl. Since Vaz didn't seem to have a chance to be nice to her, and it was hard for him to accept her, she was happy avoiding him. Until one night everyone was asleep, he found Vaz in her room. In fear, she shouted but he kissed her. Vaz is not drunk so it's surprising. But she was even more surprised by his subsequent actions. She then thought about how angry he is with her and what she has done for it is difficult for him to accept her. Is there any hope that Vaz and Amber will get along even if it's just for their parents? How will Vaz and Amber protect their family against their greedy older brother Harrison?

When Claudia’s mother marries into the powerful family, she gains two affectionate stepbrothers—and one who refuses to even look at her. Damien Mancini is cold, distant, and unreadable, a storm wrapped in silence. No one knows why he seems to despise her on sight… and Claudia is too stubborn, too warm-hearted, to let it go. Raised to love loudly and tease playfully, Claudia makes it her mission to break through Damien’s walls, no matter how often he retreats behind them. What begins as curiosity becomes a challenge. A challenge becomes an obsession. And every time Damien slips—every accidental softness, every moment he protects her before he can think—Claudia feels herself pulling him in closer. Damien tells himself it’s just acceptance, the slow forming of sibling-like affection. But the truth hits harder. It’s not acceptance. It’s craving. The more he fights it, the more he needs her—her voice, her laughter, her attention that burns like sunlight through every crack in his armor. And when he can’t stop himself from treating her differently—too gently, too specially—Claudia realizes the tension between them isn’t fading. It’s spiraling into something neither of them are supposed to feel. In a home built on forced closeness and growing secrets, one thing becomes clear: The line between hate and desire isn’t just thin—it's already been crossed.

I'm Sabrina Pembrook, Axel Callahan's stepsister, and the lover he's kept hidden for seven years. At first, I think that he'll keep me hidden for a lifetime… until the night of my birthday when he proposes. I'm so excited I can't fall asleep, and apparently, neither can Axel. In the middle of the night, I hear him walk out to the balcony to answer a call. "She said yes. Everything will proceed as planned." The voice on the other end hesitates slightly before saying, "Are you sure you can go through with it? She's your darling whom you've doted on for so long." Axel's voice turns to ice. "Well, it's her mother's fault for being a homewrecker. If it weren't for Elaine, my mom wouldn't have died. I want Elaine to die in the wedding car, just like how my mom died in a car crash." The person on the other end falls silent for a few beats before sighing. "You sure are cold-blooded. You've slept with Sabrina for so many years, and you're still going to kill her mother on the day of her wedding. And if she ever finds out she's not even the bride, she's going to lose her mind." Axel falls silent. Then, he says something else, but I don't want to listen to another word. What I thought was seven years of love finally coming to fruition… turns out to be nothing more than a plot to murder my mom. But Axel Callahan, I'm not going to let you get what you want.

"I still love her, Brother Ezra. And I can't live without her." Razel's tears began flooding his cheeks. "But she loves me, Razel. And I love her too." I replied with conviction. "I am done swallowing my pride. I love you because you are my stepbrother. But that doesn't mean I will always let you have what you desire. Can you just be happy for us?" "Can you give her back to me, huh?" to my surprise, Razel dropped his knees on the ground. "She loves me first, remember?" Fated to my Stepbrother's Mate is packed with love and betrayal. Two men fell in love with one woman and are willing to bend the written rules of the werewolf world. Kill for Love. Betrayal for Love. Who will have her in the END? The older brother who prefers BLOOD than WATER? Or the younger brother who prefers WATER than BLOOD?

🔥 THIS STORY CONTAINS EXPLICIT SEX SCENES, POSSESSIVE ALPHA ENERGY, AND INTENSE EMOTIONAL TENSION. READER DISCRETION IS STRONGLY ADVISED. When Liana Rivers fell into bed with her brooding, dominant, dangerously irresistible stepbrother, Killian Wolfe, she gave him everything, her heart, her body, her virginity. But when she discovered she was pregnant and found out he was engaged to another woman, she ran quietly, carrying a shattered heart and a baby he would never know. Now, seven years later, she’s a struggling single mom working as a hotel janitor, doing everything she can to hide her past, and her son from the ruthless Alpha who broke her. Until one night, he finds her again. Richer. Darker. More powerful than ever. And he wants her back. Killian isn’t just here to play house. He wants control. Of her life. Her body. Her son. And this time, he's not asking. She ran from him once. But now that he knows the truth… He’ll burn the whole damn world to keep what’s his.

Sage never expected her life to change overnight. One day she was a broke girl living with her overworked single mother and the next, she was moving into a billionaire’s mansion with a new stepfather and a stepbrother she had never met. The twenty one year old, tattooed,rich, dangerous. Andre Wolfe. A walking sin wrapped up as her step brother. He doesn’t speak much. He doesn’t smile. He carries secrets in his eyes and bruises on his knuckles. And from the moment Sage meets him, she knows one thing, he is trouble and she should stay far away. But staying away becomes impossible when Andre makes it clear he sees her, really sees her. The girl who was dumped for being “too good.” The girl who doesn’t fit in this glittering world. The girl he calls little saint with a voice that ruins her breath. He is the epitome of temptation, and she is the perfect picture of innocence. Step siblings aren’t supposed to crave each other. Especially not when family, lies, and a dangerous past threaten to destroy everything. Their love is forbidden. Their desire is explosive. And their story starts with a kiss that should never have happened.

Life is so unpredictable. Who could have thought that the man, Zelica Luna Guerrero’s been dreaming for, would shockingly be her supposed step brother? It just happened, as if it was really destined to meet him, Hideo Eito Takahashi, in a peculiar way. The decision of their parents made a huge impact on their lives. Is this going to create a strong bond or a massive wall between them? How could Zelica live with Hideo on just one roof? He is a nonchalant person, sobrang ilap nito at malimit kumausap ng tao. Ultimo mga kaibigan nito ay para bang napipilitan pa nitong kausapin. In an instant, his attitude towards her suddenly changed. The way he looks at her, comforting her, and being with her all the time. Pero alam niya ring mali ito dahil may fiancé ang binata dahil sa arranged marriage na plano ng ama ni Hideo. She frantically asked herself. “What the hell is going on with my life? Is the universe being with me?” But little did she know, behind his impeccable face and captivating actions, he is planning something that would certainly change her whole life. What if she falls into his trap and starts to deeply love him more than herself? In the eyes of society, it is sinful to be with him, and it is morally wrong to be with her step brother. She continued to forbid herself and resist the blazing temptation from him. Would she let herself build an indestructible wall between them or would she set aside everything and be unwavered enough to be with him?