Step Sis Novels & Stories

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.

Rose’s life has been perfectly planned out by her mother. She is to marry as a virgin to a wealthy heir, ascend the social ranks as a devout religious ambassador, and, above all, never tarnish the family’s impeccable reputation. But Rose isn’t one to follow anyone’s script. She’s writing her own story. And in one reckless night, everything goes terribly wrong. A harmless crush turns into a passionate kiss with a mysterious, older man at a club. The morning after, things take an unexpected twist. The stranger from last night is now sitting in her living room—his name is Ryan, her step-uncle. He’s moved to town for business and will be staying in her father’s house for the foreseeable future. With her mother already planning her wedding and pushing her toward a future of obedience, the last thing Rose needs is a sinfully-hot, irresistible step-uncle who defies everything her upbringing has taught her. But what if Ryan is the one temptation she can’t resist? As the undeniable attraction between them grows, Rose faces an agonizing choice: will she surrender to the forbidden desire and risk destroying her family’s legacy? Or will she cling to the life her mother has meticulously crafted for her—at the cost of her own happiness?

" 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?

Lucy, a twenty year old college girl who is completely obsessed with cock and nonstop sex, never expected her single mom to bring home the perfect man. Ethan is in his late thirties, ripped from years of construction work, hung like a horse, and naturally dominant. After she reluctantly accepts the marriage, Lucy turns into a total seductress. She starts wearing the skimpiest outfits and teasing him without mercy. When her mom leaves town for a business trip, one dripping wet encounter leads to Lucy blackmailing Ethan into raw forbidden fucking. Their secret affair quickly explodes into daily risky creampies all over the house. But everything changes when Mom, Sarah, comes home early and catches them right in the middle of a hard fuck. Instead of exploding in rage, Sarah gets dripping wet with arousal and joins them. The family flips into a full time taboo triad filled with nonstop filth.

“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.

This novel contains mature themes intended for adult readers only! ----------- "Dean," I cried out his name. He shushed me quickly with a finger to my lips. "Quiet. Not a sound." His thick fingers slammed deep into my soaking wet pussy, curling against my G-spot while I moaned like a total slut and bucked my hips desperately. I was dripping, quivering, about to explode all over his hand. ----------- Years ago, Alex Chen watched a sex movie and was enchanted by the actor. She wanted to be touched by him. From then on, she harbored an intense, secret crush on the 46 year old famous actor signed under her mother's management. But she buried the feeling the day he married her mother. And she disappeared from his life entirely. Now she’s back for her mother’s funeral, only to learn that her inheritance comes with impossible conditions; She must live in the family home for one year under the supervision of her step father; Dean Billie, the very man she’s spent years trying to forget but yet, still desired sinfully… and he's to “guide her toward a suitable match for marriage.” Will they finally give in to their forbidden desires? Or will Alex have to get married off by the same man she sinfully craves?

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.

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.

Extremely crazy and confusing night, she was slept by her stepfather's son. Her young and tender daughter's body blossomed underneath him, being watched carefully and desecrated with abandon, so shy that she couldn't help herself. He is a powerful and domineering CEO, arrogant and unrivaled in authority. With his cold and aloof demeanor, he impulsively confines the daughter of his stepmother, gradually developing the habit of protecting her and nurturing an obsession to dote on her. The deep-seated infatuation leaves her with no escape. He says, "I allow you to be willful, but you must be willful within the limits I set. When you gave yourself to me as a birthday gift, you became mine for life! From head to toe, you are all mine!"