Best Stepbrother Romance Books

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?

Pearl Johnston fled to California chasing a simple life far from the chaos of her father's motorcycle club and the stepbrother whose dark eyes promised sins she couldn't afford to confess. For two years, she built a safe existence with Ryan. Until Ryan shatters her illusions with a cruel truth: their entire relationship was a lie. Forced back home by her father's death, she has to face Zander daily. He doesn't give her the chance to escape again. He has vowed to stake his claim on her. The journey of finding the truth about her father's death thrusts her in danger and its that time when Pearl realises that the hardest thing is not craving her step brother but loving a man who is willing to burn the world for her.

"Looks like you've started a game, little cat." When Brielle Rivera plans a wild Halloween surprise for her boyfriend, she expects a night of fun, chaos, and bad decisions. What she doesn’t expect is to end up on top of the wrong man. To worsen it, this wrong man is Dante Moretti. Dante Moretti was a rich dangerous Mafia whose family was rumored to he involved in all sorts of crime and danger. And from that night, it seemed Brielle’s entire life falls apart. Worst of all, Dante isn’t letting her go.

SHE ONLY WANTED TO TASTE REAL HAPPINESS A wedding day was supposed to be a joyous day. But not for Sunshine. Right when she walked down the aisle, Alpha Knoxx, her stepbrother showed her pictures of Alpha Jericho, her mate kissing someone else. Was it an act of mercy or a way to get at her because Knoxx hated her? She was not sure. Heartbroken, Sunshine rejected her groom in front of their guest and ran away, while hating her stepbrother even more. IT WAS HIS GOAL TO MAKE HER LIFE MISERABLE Alpha Knoxx of Heartstone Pack had no love for Sunshine, his hybrid stepsister. In his eyes, she was the reason why his Father had forgotten his mother and married Sunshine's mother. He promised to ruin her stepsister’s happiness. But it seemed like fate had another plan for them ‘cause the moment she rejected her mate, his wolf was calling Sunshine HIS.

Trigger warning!!! Intended for mature readers who enjoy morally complex, slow-burn, possessive, forbidden, dark romance that pushes boundaries. ***EXCERPT*** Blood everywhere. Trembling hands. "No!" My eyes blurred. His lifeless eyes stared back at me, his blood pooling at my feet. The man I loved—dead. Killed by the one person I could never escape - my stepbrother. *** Kasmine's life was never hers to begin with. Kester, her stepbrother, controlled and monitored her every move. At first, it was all sweet and brotherly until it began to turn into an obsession. Kester was the Alpha, and his word was law. No close friends. No boyfriends. No freedom. The only consolation Kasmine had was her twenty-first birthday, which was supposed to change everything. She dreamt of finding her mate, escaping the sickening control of Kester, and finally claiming her own life. But fate had other plans for her. On the night of her birthday, not only was she disappointed that she wasn't mated to the love of her life, but she found out that her mate was none other than him - Her tormentor. Her stepbrother. She'd rather die than be mated to a man whom she had known as her big brother all her life. A man who would do just anything to make sure she was his. But when love turns to obsession, and obsession turns to blood, how far can one girl run before she realizes there is nowhere else to run to?

Riley thought her mother’s new marriage would bring stability. Instead, it led her straight into danger. Her new stepbrother, Noah, is everything she should fear. He is tattooed, ruthless, involved with the mafia, and dangerous in ways she can’t resist. His grey eyes promise destruction. But Noah isn’t the only threat in the mansion. David, her mother’s husband and Noah’s guardian, is the most ruthless mafia boss of all. He married for one reason: revenge. And Riley is the perfect pawn. Now, trapped between a stepfather who wants to ruin her and a stepbrother who will kill to keep her, Riley’s heart is caught in a fight of loyalty, and forbidden desire. He’s her salvation. He’s her stepbrother. Loving him might cost her life. •••••••••••••••••••••••••••••••••••••••••••••••• “Look at your phone, princess. You see the black Jeep across the street? I’m in it. You’ve got thirty seconds to walk out on your own, or Im going come in and carry you out over my shoulder in front of every single one of your little friends. And Ethan gets to learn what happens when he puts his mouth where it doesn’t belong. Clock’s ticking.”

For years Hyacinth tried hard to live her life after leaving her childhood home. But she was taken by her father's men and forced her to marry a random rich man to save their company after her sister ran off. Surprisingly, she's marrying her ex-stepbrother. Her first love and first of everything. The man who protects her from her bullies. The man whom she surrenders herself to. What pains her was being the second choice... the substitute bride. For days with Raven, Hyacinth started to fall. From flowers to expensive things. She thought that it was meant for Rosie, her sister. The original bride. But she came back too soon, and that's where she sees that Raven was letting Rosie touch him. Rosie shows ownership toward Raven and even sent her a photo of them together making her decide to divorce him. She fled from him, to another continent. But he found her again and that's the start that Hyacinth get to know him better, through his friends and the people that are close to him. She's falling again and although she's terrified, she let herself fall into him. They start again and Raven shows the same love back when they were teens. However, after leaving Finland something weird arose. Unexplainable accidents and Raven was always involved. That's when she found out that Raven was hiding all of the flowers and letters from a suitors. Then, after that, a horrifying truth came from Raven's mouth, caused by Rosie and an unknown stalker.

“Get your hands off me!” I wailed but he was not yielding. I tried pushing him away but his build made it look like I was a little girl punching a giant wall. His eyes were filled with desire and he looked at me tastefully, like he wasn't hearing my plea. “You have done enough, I warned you. Didn't I?” Jeremy squeezed my arm. He tore my cloth and squeezed my breast like he had waited all his life to do it. He lifted me like an object and threw me on his bed. “Wait, did he just slide his finger inside me?!” ~~~~~~~~~~~~~~~~~~~~~~~ Jeremy Koch, a vengeful, possessive and overprotective mafia boss who is just a young CEO in the eyes of the public bullied the innocent Nora Miller back in college days because he thought it would suppress his feelings for her. Even after college, no woman could sway his heart as Nora did. He decided to buy her from her mother, Mrs Miller, who is a drunk, gambler and prostitute, under the pretense that Mrs Miller was getting married to his father, Mr Koch. He just wanted Nora to be close to him. They eventually became step-siblings and the college bully of those days was all of a sudden sweet and kind to her. A lot of secrets started getting revealed to Nora when she started living with Jeremy. She knew Jeremy had a dark side but she never knew it was darker than she thought and he was ready to get darker for her. Turns out his dark side has an effect on her past. How dark is he ready to go for her? Will their relationship ever thrive? Will she give him a second chance after finding out everything?

Genenvieve has always been in love with Daniel, her father's best friend. On her 18th birthday, she kisses him, and is immediately rejected by him. After that, Genevieve never heard from him again. Two years pass, and Daniel has an incredible night with a mysterious woman. He couldn't imagine that this woman was Genevieve, his best friend's daughter...

"Can you move back please?" I whispered but the wall of muscles invading my personal space didn't budge. Why did he look so hot doing nothing and everything? Lucian leaned down and pinched my chin up with his thumb stroking the soft flesh. His black orbs lock on my shimmering blue ones. "You kept looking, staring and eye-fucking me. I can give you what you want, again" His deep voice sent waves of shivers down my spine. I could feel his other hand trailing down my waist, thrumming me like I was s violin, my core dripped with wetness at the thought of what happened the last time we got so close. Feeling lust for my new stepbrother should be the last thing on my mind but I couldn't get him off my head. *** Violet hated her mother for changing husbands as she deemed fit. Begrudged, she parked up her bags and moved from one mansion to another. The new mansion was bigger than the last as usual but the new stepfather looked familiar. Violet couldn't believe her eyes when she saw Lucian, the school's most handsome and popular boy introducing himself as her stepbrother! Lucian found himself getting addicted to his new stepsister, a feeling he found strange. He was used to having a girl once and never going back but not Violet. He always slips back to her bed.