Step Brother Romance Novels Novels & Stories

Nova's world collides with the Savage Wolf Pack when her mother marries the Alpha. But her new stepbrother Jack is the man her wolf recognizes as her mate - the same man she saved from death. Just as they think they've found a way to be together, a long-buried secret from Nova's past comes back to haunt her, putting their love and their lives at risk.

Isabella Martinez's father died when she was eighteen years old. She had been separated from her mother at an early age and had no knowledge of the business her mother was involved in with her new husband. After her father's death, she is pushed into her mother's world, where she meets her husband and her husband's son, Alex. Alex is unlike any male she has ever encountered; he is cruel and demanding. He's harsh and intimidating. Alex was known to instill dread in individuals merely by glancing at them. Isabella is unaware that he is the world's most dreaded Mafia Don. Alex claims Isabella is his own the instant his eyes meet hers. Her stepbrother is a womanizer who astonished everyone when he claimed Isabella. Isabella is terrified and despairing; will she learn to accept her stepbrother into her heart? She shouted out, "Y-You can't do that." ❝You are my brother.❞ He chuckled at her as his fingers gripped her tiny lace underwear. ❝I am not your brother, neonata.❞ His lips were on her neck, nibbling her skin and moving down to her breast. ❝ Why are you doing this? She asked, biting her lip as his tongue touched her bud. ❝ Because you are mine.

" I want nothing more than to taste your sweet blood on my tongue." His breath grazed her neck, followed by the wet glide of his tongue across her skin. Kerry shuddered, imagining his fangs sinking deep, feeding on her. "We can't do this," she whispered, her voice trembling. "What's stopping us?" "You're... my brother." "And yet, you stir something in me no other woman has." He grasped her hand, guiding it to his erection pressing against her. "You're mine, baby—made just for me." Kerry's life spirals into chaos when her mother marries a vampire. As someone who thought vampires were just myths, she struggles to accept their reality. But nothing could prepare her for her dangerously seductive new stepbrother, who seems determined to make her his. Is their bond a twist of fate, or something far darker?

“That’s your stepbrother, Ivan,” her mother said as they stopped by the pool. His legs were in the water, a cigarette between his lips, smoke curling into the sky. And right then, Gianna knew she hated him. She hated men who smoked. Or drank. Or reminded her of the father whose scars still lived beneath her skin. After six months away, Gianna Vale returns home to find everything changed, her mum has remarried the alpha of the Wolfe pack— a new house, a new name, and a new problem: Ivan Wolfe. Cold. Arrogant. Impossible to ignore. She wants to hate him. She tries to. But one look is all it takes — one heartbeat, one spark — and the bond between them ignites. Ancient. Unbreakable. Forbidden. They’re mates. A truth neither of them asked for… and one they can’t escape. Because in the Wolfe Pack, love like theirs isn’t fate — it’s a curse. If two fated mates from their bloodline unite, one is to die or become rogue. And when one reckless moment crosses that line, the mark changes everything. And that curse runs deeper than Gianna ever imagined — tangled in her family’s past, in long forgotten memories , and in secrets that were never meant to surface. Now desire becomes danger, loyalty becomes war, and Gianna learns that some destinies were written long before they were born. She was supposed to stay away. He was supposed to reject her. But fate never plays fair.

Fiona vanished ten years ago, walking away from her billionaire father, his new wife, and the stepbrother she refused to meet. She built a new life, married a man she trusted, and created a company from nothing—until the night she walked in on her husband and best friend in bed together. Devastated, she escaped to a bar, where one reckless kiss with a stranger led to a night of passion she could never forget. She never expected to see him again. She definitely didn’t expect him to be Rafael Velmera, her powerful new boss… and the stepbrother she never met. Neither of them knew the truth that night. Now, they are trapped in a world of secrets, betrayal, and a desire they should never feel. But Fiona is hiding more than just her name. She’s hiding a child… and a war is coming. Because the night she gave in to him didn’t just destroy her morals, It destroyed the lie her entire life was built on. And what she’s about to discover will change everything. What if the man she’s forbidden to love… is the only one who has ever truly been hers?

I was just trying to survive my toxic family when I had the hottest one-night stand of my life. Then I found out he's my new stepbrother. And a mafia don. Demetrio DeLeon is dangerous, controlling, and completely off-limits. He's also the only man who's ever made me feel alive. Every stolen touch is forbidden. Every heated glance could destroy us both. But when his enemies come for me, I discover I'm not just some college dropout caught in the crossfire. I'm the missing daughter of the Russian Bratva's most feared pakhan. The girl whose kidnapping twenty years ago started a bloody war between two mafia empires. And now that war is back, with me at the center. Demetrio says he'll burn the world down before he lets me go. My biological brother Alexei wants to take me home to Russia. And I'm caught between two families, two worlds, and a love so consuming it might just kill us all. Some secrets are worth dying for. This one might cost me everything.

“Your ruin is what delights me most, Little Flame, and I have sworn with the heavens not to let my spirit rest until you are nothing but a pile of dust,” Mikael declared as he strode towards my side. His black eyes were as dark as death itself, and the way they bore into my soul made me shiver in fear because deep down, I knew he truly wanted to ruin me. *** Nyra thought she’d gotten all she could ever ask for, a mate, an Alpha who loved her with all of his being not until one day when her life turned upside down. Her mate wasn’t who she thought he was, she got rejected most crazily and was confined in the cell. She thought her last breath was going to be in the dark four prison walls, but life decided to play games with her when she was kidnapped by her ex-mate, exiled step-brother, who happened to be her fated mate. However, there was a problem: Mikael wanted to ruin her, even if it meant his own downfall. The hybrid wouldn’t mind the price.

Maldie was never meant to stand out at Forestwood College—just survive it. The scholarship girl. The outsider. The Charity case...The girl David Amon destroyed for a thousand bets….. Her step-brother made her life a living hell, turning her name into a joke and her trust into a weapon. But when buried secrets about her mother, her father’s death, and the powerful Richard Amon begin to surface, Maldie realizes she was never just a victim—she was part of a carefully built lie. Now she is running from the truth, from the past, and from the boy who ruined her. But this time, she won’t break. She will become their regret.

Excerpt: "Kaleb I am still married to Roman. There is nothing that I want to say right now other than yes to you...but the marriage certificate binds me to your brother," I voiced out, lifting my hand to touch the side of his face. His eyes were still closed, but he leaned on my touch. ************** Barely a year into her marriage, Ayla, an orphan, does not expect to be cheated on by her husband, or to be forced into working as a maid to repay the money used to fund her wedding. Within just a blink of an eye, her life changes for the worst, that is until her husband's stepbrother, Kaleb, comes into it. He is a forbidden fruit, but she struggles to stay away from him. Rivals are made, sides are taken, battle lines are drawn, crimes are committed and secrets are revealed. Will Ayla jump over every hurdle thrown in her way with the help of Kaleb, will they manage to stay away from each other, or will they get swallowed by the traps of their rivals?

Scarlett I was in love with Archer. He was my everything- the one I was so sure I would end up with. Until fate ripped my world apart. Because my mate wasn't Archer. It was him. Adrian Blackwood. The cocky, entitled, and unapologetic Alpha who believed the world revolved around him. A notorious heartbreaker who toyed with hearts like they were nothing… He was everything I swore I'd never want. Yet the one temptation I couldn't escape. One touch sets my skin on fire. One stare unravels me completely. Adrian was forbidden, a fire waiting to consume me… and he’s relentless Now I'm caught in a deadly game of love between two rival brothers. Two men. One heart. Do I fight for the man I love or surrender to the one fate has chosen for me? ******* Adrian She was already mine. The moment fate tied her to me, it was done. Sealed. Unbreakable. But Scarlett? She refuses to accept it. Her heart belongs to Archer, my step-brother. My greatest enemy. That should have made me walk away. But I didn't. Because no matter how much she fights it, she is mine. Mine to ruin. Mine to claim. Mine to protect. I never chased. Never got attached. But for Scarlett, I’d break every damn rule.