Best Step Brother Romance Books

Kasey Starling has loved Leo McIver for years; the golden boy with the easy smile and reckless charm. But to him, she’s always been invisible. So when his older brother, Landon McIver; the ruthless, president-in-waiting of their Iron Serpents Brotherhood, offers to teach her how to make Leo fall for her, she agrees. Against her better judgment. Landon is everything Leo isn’t; dark where Leo is bright, dangerous where Leo is kind. What starts as lessons in seduction soon turns into something far more twisted… and intoxicating. By the time Kasey realizes Landon never planned to help her win his brother, it’s too late. She’s already his favorite mistake. And he’s the one she can’t stop wanting.

"She will come back," she promised. "She just needs time to sort her head out." "Not her heart?" The dry distinction made Charley wince. "I'm sure she loves you," she persisted. "She's just not ready to commit to marriage." If you just give her time, then I— Black eyebrows with a fascinating silken gloss gave her a curious look. "Are you actually standing there, Miss Jones, suggesting that I should wait for Adelina to sort her head out?" Well, was she? Lifting her chin, "If you love her—yes," she insisted. "Then you are a romantic fool because it is not going to happen." He moved suddenly, straightening away from the desk. "There is a wedding arranged for next Saturday morning, and I intend to make sure that it goes ahead." Without a bride? Charley stared at him. "You mean—you're going to find her and drag her back to marry you?" A silly kind of laugh left her throat at the very image of Adelina being dragged by this man down the church aisle, kicking and screaming. ‘No.’ Reaching behind him, his long fingers picked Adelina's letter up again—this time to fold it with slow, neat precision. "I mean to replace her with someone else."I want reparation for being taken for an idiot, and if that means putting you in Adelina's wedding dress and marrying you in her place, then that is what is going to happen."

“I’ve been in hell for years, Bella. Trying to forget. Trying to do the right thing. Trying to be the man Victor thinks I am.” I stood up, closing the distance between us. “What if the right thing is being honest about what we both want?” He reached out, cupping my face with one large hand, his thumb stroking my cheekbone. The touch was gentle, completely at odds with the hunger in his eyes. “If I kiss you now,” he said hoarsely, “I won’t stop. I won’t be gentle. And I won’t be able to pretend anymore that you’re just Victor’s daughter.” “Good, I don’t want you to.” I leaned into his touch, my own hand coming up to cover his. “I don’t want you to pretend.”

As a pawn in her father’s game of loyalty and blood, Rosalia Capello was never meant to be remembered. At seventeen, she only wanted one night of rebellion to feel something real in a world where everything was orchestrated. But what started as a secret meeting with Dominic De Laurentiis, ended in blood and shattered innocence. Now haunted by what was stolen from her and the guilt of falling for the wrong brother, Rosalia is trapped in a web of power, death, and vengeance. Her body may belong to one man, but her soul has always bled for another. When love becomes a curse, loyalty becomes a lie, and the man meant to protect her might be the one who breaks her, what happens when the truth threatens everything? Go ahead and flip those pages to find out> Rated 18+

Delilah thought she married the perfect man. Charming. Respectable. Devoted. But then she discovered the man she trusted was a fraud — cheating behind her back, controlling her every move, and secretly stealing from the people who once believed in him. Her marriage wasn’t love. It was a trap. And when she lost the child she was carrying, alone, abandoned, and broken in a cold hospital bed, everything shattered. That’s when he returned. Thorne Weston. The estranged, adopted brother her husband never spoke of. The boy who once made her college life hell — cruel words, wicked smirks and relentless taunts. He's her tormentor. Her shadow. The one who looked at her like he wanted to ruin her… and maybe always did. He disappeared after graduation. Vanished. Forgotten. But now he’s back — colder, richer, and far more dangerous. And he’s watching her. And when she breaks down in the hospital, barely breathing through grief, he corners her in the shadows and makes her an offer that freezes her blood — and sets her body ablaze. “You want revenge? I want you. Be mine… and I’ll destroy him for you.” She should scream. She should hate him. But hate doesn’t explain the fire curling in her belly every time he whispers her name. Hate doesn’t make her knees tremble when he steps too close, smelling of smoke, leather, and sin. And hate isn’t what makes her crave the rough, twisted salvation only he can give. Because Thorne Weston is no longer a cruel boy with a chip on his shoulder. He’s a man forged in violence. Obsessed. Possessive. Unhinged. And he doesn’t just want her — he owns her. Body. Soul. And every shattered piece her husband left behind.

“How was I supposed to explain to you that you are my mate? How was I supposed to explain to the world that you, my sister, was my mate? Tell me,” Alexandra demanded, getting riled up again. *********** Alexis was anxiously preparing for her 18th birthday in hopes that her long-time crush would be her fated mate. However, her hopes are dashed when her crush isn't her mate and her brother, Alexandra, returns after years. Alexis discovers her brother is her fated mate. The entire family is thrown into confusion, dark secrets about their parent's past and the truth about their parentage. Alexandra must protect Alexis from the evil plans of their parents, who will stop at nothing to secure their power. Will they succeed in bringing justice to their pack? Will the weight of their family's secrets tear them apart?

How will the Lannister family handle the rumors of the blood-stained virgin whom their son had mercilessly taken advantage of? With the press on their neck, Monica Lannister and Warren Lannister had to do something about it. They did? Or They didn't? However, what if the blood-stained virgin girl was more than whom they assumed she was? Dangerous? Or Manipulative Or Both? Perhaps, she came back for revenge; for all, they had done to her previously? For the love, she was deprived? For the maltreatment she experienced? Possibly, she could be the rich kid whom he had loved all of his life. You can only find out in this novel. #Unexpected Romance #Erotic #Pain #Plot Twist #Cliffhanger Read at your risk

Jeanet who finds out that her boyfriend is still in love with his ex moves out of the apartment. As a result, she has nowhere to go. She can barely afford rent with her failing business and she has no job. She ends up forced to work for her friend's uncle, but they are the definition of a cat and mouse.

Rae Castor is an orphan with attractive features that never fails to draw the attention of men. However with her beauty, comes a price as most ladies in the blue moon pack despises her. She’s seen as a whore—condemned by both young and old. Things become worse after the Alpha King’s son—Damien begins to shower Rae with attention. Kayla—Damien’s best friend who has always been in love with him learns about his growing attraction for Rae. She works on way to get Rae banished from the pack by the Alpha king. Her plans takes an unexpected turn, and instead of Rae being banished she is taken by the Hybrid king—Von Dax. Rae’s world changes before her eyes as she steps into the hybrid kingdom. She is forced to serve Von Dax and his wife—Queen Calister. But what happens when the death of Von’s wife, surprisingly brings them closer? Rae finds herself falling for Von, and so does Von as he begins to feel drawn to her. Unable to control his feelings, Von decides to claim Rae as his mate, but their sweet love story crashes as Von discovers that Rae is his long lost sister, and that marking her has placed a curse on not only her but also his kingdom. Will Von be able to break the curse and save Rae and his kingdom , or will he lose everything?

Quinlan Torres has responsibilities - one more year of college, a brother who needs a lot of extra supervision, and a best friend in the middle of a hostile takeover of her late father's company. The best thing for her to do would be to keep her head down, her eye on the ball, and her mind clear of any distractions. Problem is, her best friend's boyfriend has this brother...