Best Stepbrother Romance Books

She never intended to fall for anyone—let alone three of them. Trying to make ends meet in Los Angeles, Alexis didn’t expect to be caught between her childhood crush, his irresistible brother, and a rising celebrity she was only supposed to fake date. With family chaos, betrayal, and forbidden love threatening to tear everything apart, Alexis must figure out where her heart truly belongs… before it’s too late.

Theo has a plan, keep his head down, win games, and land the scholarship that could change everything. There’s just one problem… his new sponsor only supports out-and-proud LGBTQ+ athletes, and Theo isn’t out. At all. On impulse, he lies. Says he’s already in a relationship. With Hunter His tattooed, sharp-tongued, rule-breaking new stepbrother. But the longer the lie lasts, the harder it is to ignore the tension between them. The smirks. The touches. The way Hunter looks at him like it’s not fake at all. It’s forbidden. It’s dangerous. And it might be the realest thing Theo’s ever felt.

I’m indebted to the richest man in Dravilsberg. Aziz Mustafa–the country’s darling offered me a way to pay back my father’s debt and get my family’s company back on its feet: be his mistress. I plan on avoiding him for as long as it takes to make him get over his obsession until I find him standing on the doorstep of my soon-to-be stepfather and realize the man I have been insanely attracted to will be my stepbrother in a few days. who will finally take everything that he’s ever wanted… **** Between dealing with her father’s bankrupt company, trying to find meaning in her life, and dealing with the news of her mother’s engagement, Lexi cannot afford to get her heart broken by the most powerful man in the country. Her only hope and prayer is to find someone who would invest in her company. But when the only person who is willing to risk investing in her wants to do so at a price, Lexi struggles to choose between fighting off her attraction for him and letting him show her just how much pleasure her body can take. What will Lexi choose? Nine Months With My Stepbrother is a step-sibling romance and the first book in the STEPBROTHER SERIES of stand-alones. This series does not have to be read in order.

After losing her mother to royal games and securing her revenge, Alba Crane leaves Ketria after her eighteenth birthday, carrying two dangerous secrets. Eight years pass, and a coincidental meeting with her stepbrother, the new Lycan king, has her back where she lost everything, chained and bound for his revenge as he unravels all her hidden secrets. Marko Ivanov desires to be the greatest ruler of Ketria. He would do anything for his dream to come to fruition; right the wrongs of his father, marry the perfect queen that would strengthen his Kingdom, and live a repressive scandal-free life. However, all his efforts shatter at the realisation that the person he hated most in the world, his irresponsible 'runaway' stepsister, is his mate. Blinded by his desire for revenge for the havoc she wreaked before her departure, Marko keeps Alba bound to Ketria using everything he can, including their mate bond. When using the lust between them as revenge spirals beyond their control, blurring the lines between love and hate, their inevitability dawns. Will the two enemies in heat reconcile their differences to find a way for the existence of their scandalous happy-ever-after, or will they settle for dragging each other to ruin at the cost of everything? ** "Which part of him aroused you? Or was it that you played naughty games under the table?” "Is that something you should ask your sister?” "Step.” The Lycan King growls in correction.

Hindi ko inasahan na muli kaming magkikita ng lalaking minsan ko nang minahal… si Michael Brian Lucero. Akala ko siya na ang lalaking makakasama ko habang buhay, pero nalaman kong pustahan lang pala ang dahilan kung bakit siya lumapit sa akin. Pagkamatay ni Papa, hindi na kami tumagal sa iisang bahay—palipat-lipat kami dahil paiba-iba ang kinakasamang lalaki ni Mama. Hanggang sa pinakasalan niya ang isang bilyonaryo, na babago sa takbo ng buhay ko. Sa paglipat ko sa mansyon ng bagong asawa ni Mama, bumungad sa akin ang mukha ng gwapong lalaki na matagal ko nang kinalimutan—si Michael, ang kaisa-isang anak ng stepfather ko. Akala ko, madali lang makisama. Pero nang magtagpo ang aming mga mata, ramdam ko ang kakaibang init sa pagitan namin—isang damdaming mali, pero hindi ko kayang pigilan. Habang pilit kong itinatago ang bawal na damdamin, mas lalo lang akong nahuhulog sa kasalanang hindi ko kayang tanggihan. Dahil minsan, kung ano pa ang bawal, siya rin ang pinakamasarap tikman. “He’s the sin I can’t stop craving.”

When your bf cheated, you slept with his best friend for revenge. It's an ONS. You never expect to run into him again. Yet, he became your stepbrother. "Hello Sister. Behavior yourself. Or your moan will be heard. " He smirked and caged you against the wall, kissing your neck. Door's open. Parents downstairs.

"You had a boyfriend?" Stefan nibbled on my ear, driving me crazy. "Hmm" It came out more like a moan when I felt Kevin's warm breath on the burning skin of my neck, making my whole body shiver with excitement. "Did you sleep with him?" Riven's hoarse voice came from my side, his hands roaming my body freely, touching the forbidden places. "Noo…" My voice was breathy, full of need. My head fell back on Stefan's chest. "Don't worry, we are going to f*ck him out of your system!" Kevin promised in his seductive deep voice. …………… Giselle Swan was forced to join Dark Sapphire pack to stay with her mother, Vera Smith and her new husband, Alpha Riley and his kids, when Vera won the case of her custody. The Dark Sapphire pack is one of the wealthiest packs and Alpha Riley cherishes her. But the problem was her triplet stepbrothers Kevin, Riven and Stefan. The Famous Triplet Alphas! For some unknown reason, Triplet always despised Giselle but they made sure to make her life a living hell when she entered their territory. What will she do when she will get to know that Triplets are her mates? What will happen when the two of the triplets Kevin and Stefan will try their best to persuade her to be their Luna? Will she accept them? Why is Riven so hard to impress? Will she be able to tame him? Will she reject them all because of one? What will be their reaction when it be revealed to them that there are foxes around them in the disguise of werewolves, who are playing with their lives?

Furina Dunne has never gotten it easy in life. After her mother left her and her dad to marry a rich billionaire, Furina went on a trip to Paris with her friends and drank her pain away. She ended up waking up in a hotel room, stark naked next to a French man. Upon being treated like a prostitute, she had her sweet revenge on that man and moved on with her life. Five years later, she found out that her dad had been beaten up by a loan shark whom her father had borrowed money for his medical bills. Furina moved back in with her dad and helped him. When she received an invitation from her now-rich mother to attend a dinner gala, she attended with one purpose: to borrow money so she could pay the loan shark. Her mother treated her like dirt and she ended up leaving the gala. On her way out, she stumbled into a gorgeous fine specimen of a man, Diluc Ragnvindr Neuvillette. She jumped into his limousine to get away from her mother, not knowing that this man was the same man she’d spent a drunken one-night-stand five years ago and that he was also her stepbrother. The danger was now that Diluc finally had her again, there was no way he would ever let her go … and the dangerous liaison shall commence along with its consequences. 👠👠👠 The moment Diluc spotted her alone at the party, he pulled her into a corner and kissed her. “We’re in a public place,” she said, pulling away from him. His finger dipped lower, “Yeah? Is that why you’re so wet?”

Mira Frost has mixed feelings about her mother's marriage to a new man but after seeing how happy he makes her, she gives her full blessings until she discovers that her new step brother is her fated mate. For weeks before the wedding, they try to stay away from each other but the pull of the bond is too strong and forces them into situations they didn't prepare for. Determined to reject her, Kayden backs out so many times and this confuses Mira who is ready to give up on them. When her mother catches the two of them, Kayden vows to stay away but can he really? Will they be able to keep their promise or will these two be forced to choose themselves? Find out in….

They weren’t supposed to meet. They weren’t supposed to fall. But when the heart breaks the rules—everything shatters.Isabel Buster has always known where she stands—on the outside of power, watching the world of wealth and privilege from behind glass. Quiet, hardworking, and determined to build her own future, she’s spent her high school years avoiding her estranged father’s new billionaire family. But one impulsive night at an exclusive club changes everything.Alessandro De’Luca is used to getting what he wants. The ruthless heir to a billion-dollar empire, he’s dominant, controlled—and completely unprepared for the girl who crashes into his life with wide eyes and fierce defiance. Their connection is instant, electric, and unspeakably dangerous.Because the next day, he becomes her stepbrother.Trapped under the same Sicilian roof, their chemistry burns through every glance and argument. What starts as temptation spirals into obsession, secrets, and betrayal. And when the truth of a cruel bet comes to light, it threatens to destroy not just their fragile bond—but everything Isabel thought she knew about love, loyalty, and herself.As public scandal erupts, lies unravel, betrayal from a close friend and a buried pregnancy changes everything, Isabel must choose: walk away to protect her heart—or fight for a love that was never meant to survive.