Step Siblings Novels & Stories

⚠️ WARNING: Only for readers 18+ who like their stepbrothers FERAL and their stepfathers FILTHY. *** He bit me at a frat party I only attended to get over my ex. Three days later, he was sitting across from me at my mother's engagement dinner – and then standing at the foot of my bed unbuckling his belt at 1:47 AM. Knox Voss is a werewolf, a biker, and my new stepbrother. He marked my neck so every wolf in the city knows I'm his, and he fucks me like he's trying to ruin me for anyone else. It's working. But his father is worse. Dominic Voss is my professor, my stepfather, and a wolf who's hidden behind a suit for twenty years. He locks his office door on Thursdays, then takes me apart with a cruelty so precise it feels like worship. I'm human. They're not. I'm sleeping with both of them in the same house, down the hall from my mother – and a world I was never supposed to know about is closing in. A jealous she-wolf who feels every orgasm through a broken bond. An Alpha uncle who considers my existence a death sentence. And a law that says the punishment for a human knowing about wolves is execution. Knox claims my body. Dominic reads my soul. Both will burn this family down before they let me go. And I can't stop going back. Contains: werewolf shifters, stepbrother/stepfather, MC bikers, over-the-knee discipline, bite bonds, Level 2 shifts that make him BIGGER in every way, and a mother who never looks at the right moment. All characters are 18+. All scenarios are fiction. All orgasms are supernatural.

For years Miles Copper has been the joke of Blackwell University. No matter what he does, he can never escape Ryan Blackwood. After his mother marries her rich long termed boyfriend, Miles is horrified to discover that his school bully is his new step brother. Ryan is angered and torments him even more until Miles makes a dangerous decision. He decides to spend a night in a strangers bed. But that night, when the blindfold comes off, the stranger touching him is none other than Ryan Blackwood.

Leo Garcia is a cute guy who are dream being of having a dad. He is excited when he heard that his mother was getting married. But what if someday, a dad he was dreaming to be good to him will make him his slave? Will he accept it or he will turn it down?

RAE: Alpha Jason Kane is my mate but he doesn’t love me. His nonchalance pushed me into the arms of another man, and then I realized he was Jason’s estranged son. But that’s not all. At work, I signed a contract to document the life of a star hockey player, whom I have to live with and work closely with for the next six months. I just had no idea my mate’s estranged son was the same person again. It seems I can’t avoid Malachar Kane no matter what I do. We’re tied together by fate and bound by something forbidden. MALACHAR: I was cursed by the moon goddess to remain on earth to guard her moon power and destroy anyone who tries to steal it. So when I moved to LA two years ago, the plan was simple. Blend in as a hockey prodigy. Discover the newest thief. Annihilate the threat. Now Rachel Rosier was never supposed to be in the picture. I had thought she would be a random fuck on a cold Christmas night, but she wasn’t. She ruined me. I can’t stop thinking about her. I can’t even breathe without flashbacks from that night. And just when I’m about to complete my mission in this city, I find out she’s married to the Alpha I must kill. The man I call father. Rachel is not just my step mom now. She’s bound to my enemy, and so, I must take her life, too. But I want her like crazy. I shouldn’t. It’s a sin. She’s forbidden on so many grounds, but if I can’t have her, no one will.

What happens when your best friend turns out to be your new stepbrother? ~ Elizabeth Roberts has one secret. She harbors unusual feelings for her best friend, James Hall. What James doesn't realize is that his every subtle gaze makes her heart flutter and his every new relationship with another girl breaks it all over again. Having to hide it all while being his best friend, and supposedly the only girl he can’t get is harsh enough for Elizabeth but what happens when they are put together under one roof? What happens when her best friend turns out to be her next-room stepbrother? Will Eliza fight against her growing unruly yearnings for him or will she finds herself giving in despite the new connection between them?

Rhea Ravelle, heiress of a powerful and influential family, goes against her family's wishes and cuts ties with them. She chooses to marry Carter Jamison, a man with a failing career and two children born out of wedlock. For six years, she raises his children as if they were her own and helps Carter rebuild his crumbling business. Under her care, the kids grow into kind, well-mannered little stars, and Carter's company finally makes it big and goes public. But right at the celebration marking his entry into high society, the biological mother of his two children suddenly shows up. And Carter, who is usually so calm, completely loses it. He begs the woman to stay, making Rhea the laughingstock of the entire city. That night, he doesn't come home. Instead, he takes the children and runs straight back to his old flame, playing house as a happy family. Soon after, Carter files for divorce. "Thanks for everything, Rhea. But the kids need their birth mother." The children's mother also says, "Thank you for taking care of them all these years. But a stepmother will never compare to a birth mother." So blood beats love? If that's how it is, then she's done playing stepmother. However, the children reject their birth mother flat-out, and they don't want Carter either. They declare, "Rhea is our only mom! If you're getting divorced, then we're going wherever she goes!"

When 24-year-old Lila Carter returns home for the summer, she expects an empty househer mother is away on a three-month cruise. Instead, she finds Julian Reyes, her mother’s dangerously handsome 39-year-old husband, the man who’s fueled her forbidden fantasies for years. With the house to themselves, the tension that’s been simmering since Julian married her mother finally ignites. Stolen glances turn into midnight swims, whispered touches become breathless, sheet-clenching nights, and every moan is caught on hidden cameras neither of them knew existed. They’re careful. Or so they think. One stormy night changes everything. One secret lens records it all. Soon, a faceless blackmailer has every explicit secondthe pool, the laundry room, the master bedand the price of silence is climbing fast. If Lila and Julian don’t pay, the first clip goes straight to her mother. Caught between scorching desire and the threat of total destruction, they’ll risk everything to keep their darkest fantasy alive… even if it means burning their old lives to the ground. A high-heat, age-gap, forbidden step-romance loaded with sneaking around, possessive passion, heart-pounding close calls, and sex so intense it’ll leave you aching for more.

He is 38, cold, calculated, brutal. A mafia king with blood on his hand and no room for softness in his world. She is 21, reckless, untouched. The forbidden stepsister he never wanted, but now he can’t stop thinking about her. When a contract forces them into marriage meant to protect the family’s legacy, she becomes his most dangerous temptation. He tell himself it’s just duty. She swears she hate him . But the tension between them is a ticking bomb. He’s twice her age. Twice as cruel. And once he claims her, he won’t let go. In a world of gun, power, and unspoken rules, she the only thing he can’t control. And the one thing he’ll burn everything to keep.

A stepbrother becomes obsessed with his older stepsister that he will do anything for her. He takes her for himself not caring if she agrees or not in his eyes she belongs to him. After years apart she comes back but she's not alone.

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?