Step Brother And Step Sister Novels & Stories

{Warning: R-18, Dark Romance} "Because I want to sleep with you." --- Forced to marry a mysterious billionaire she has never met, Irene thought her suffering was finally over. But her husband is nowhere to be found, and his charming yet possessive "cousin" has made his dirty intentions unmistakably clear. Trapped in a web of lies and secrets, Irene must uncover the truth about the man she married—and the one who refuses to let her go. But the truth could cost her everything, including her freedom. Will she be able to risk it all?

On Valentine’s Day, I went skiing for fun. I never expected my younger sister, Fiona White, to get into an argument with our parents and run away. She came to find me. The hotel receptionist made her register as a guest despite sharing my room. I said, “She’s my sister. She ran away from home after an argument and did not bring her driver's license. She’s only staying one night. I’ll send her home tomorrow.” However, he looked at us menacingly. He gave Fiona a lewd wink and acted like he knew what was really going on. “Sure.” He smiled. “It’s Valentine’s Day, so I get it. No need to be shy.” Seeing how tired Fiona was, I took her upstairs without making a fuss. However, I found a post online later that night. [Some men are really so brazen. He brought a prostitute to the hotel and denied it when I called him out. He insisted that she’s his little sister. Does he think I can’t tell?] Some netizens questioned him and told him that maybe he was wrong in his assumption. [I’ve been in this field for more than a decade. I know what I saw! He didn’t dare to register her. That means he was afraid his wife might find out about his actions! I’ll go to their room and record just how loudly that woman moans. I’ll livestream it!] I was stunned. I thought it was just a coincidence. I clicked on the photo the receptionist had sneakily taken and froze. That was me! Did he think Fiona, who was lying on the couch, was a prostitute? But she was really my little sister!

Scarlette Newton thought her five-year marriage was built on love—until she walked in on her husband in a hotel room with her younger sister. Betrayed. Humiliated. And constantly blamed for not giving him a child. As if that pain wasn’t enough, Ethan served her divorce papers and spat the words that shattered her soul: “You’re useless. Broken. Unwanted.” Just when her world came crashing down, Liam—Ethan’s younger brother—stepped forward with a shocking proposal that flipped everything. “Let me ruin you for him, Scarlette…” Liam growled, his breath hot against my thighs as he knelt between my legs, eyes burning into mine. “Marry me—and I’ll make you forget what it ever felt like to be touched by my brother. I’ll make your body scream my name until his becomes a curse you never speak again.” Now Scarlette must decide: walk away quietly like everyone expects… or marry Liam and tear the Newton name down from the inside. Viewer Discretion Advised ☠️ This book contains intense, dark themes: rough sex, and BDSM Raw, explicit, and unfiltered sexual content

Three years ago, billionaire Damian Veyron buried his brother and vowed revenge on the man who destroyed his life. Now, the man is dead, but his daughter still breathes. Aria Chen has already lost everything, her parents, her dreams, and now her dying sister who needs a treatment she can’t afford. When a stranger in a black car offers her a lifeline, she takes it… until she realizes the price isn’t money. It’s her freedom. He wants her name. Her body. Her submission. A marriage bound not by love, but by vengeance. To save her sister, Aria signs the contract and becomes the bride of the man who swore to destroy her. But the devil in the tailored suit has secrets of his own, and the deeper she’s dragged into his world, the harder it becomes to tell which of them is truly trapped. A gripping dark romance of revenge, obsession, and forbidden desire, where love isn’t the cure, it’s the punishment..

When I get married to Zachary Lennor, I know that he has a younger, depressed sister who's a huge pain in the ass. On our wedding night, she suddenly barges into our room with the excuse that she's terrified of the dark. That's why she wants Zachary to sleep with her. When I get hospitalized due to my illness and need Zachary to take care of me, his sister insists that he go home to eat all three meals with her every day. Otherwise, she'll go on a hunger strike. Even when Zachary and I are on a date, his sister will call him immediately, claiming that her depression is acting up. If he doesn't go home right away, she will jump off a building without hesitation. Unable to take it anymore, I unleash my anger on Zachary's sister. But Zachary is quick to shield her from my ire. With an icy expression, he tells me, "I only have one sister, whereas I can always get myself another wife. If you can't stomach her presence at all, we'll get a divorce right now." I keep tossing and turning in bed at night, unable to sleep at all. That's when I decide to get out of bed just so I can apologize to Zachary and his sister. As soon as I walk to the doorway, I hear a familiar voice whining from the master suite, where Zachary stays. "Zach, since Samantha got so mad at me today, does this mean she's found out that I'm not your actual sister at all, but your ex-wife?" Zachary pauses momentarily before saying reassuringly, "Even if she does, it's fine. Although I do love her, I've already vowed to stay with you forever the day I married you. "So, even though we're already divorced, I will still keep my word. I won't let you go." At that moment, I finally realize that Zachary's so-called younger sister is just a fake identity. Her depression is also a big fat lie. I'm the only one who's been kept in the dark about everything in this performance. In that case, I'm not going to humor these jerks anymore.

My parents suddenly told me that we were living in a novel. I was the frail and favored younger brother destined to get into college, marry my childhood sweetheart, and live an easy life. My older brother, Daniel Luther, on the other hand, was the expendable one. He was destined to fail his SAT and be beaten to death. My parents said that if they wanted to save him, they had to make sure he got into college. They did everything they could to help him, but he still failed his SAT. Meanwhile, I got into the same college as my childhood sweetheart, Priscilla Grimmie, through my own hard work. That night, my parents snatched my college acceptance letter and locked me in a cellar under the backyard. "Let your brother take your place and go to college first. You can retake your exams next year." My foot slipped, and I hit my head hard against a canning jar. Warm blood trickled down my neck. I shouted, "Mom, it hurts!" She didn't even turn around. "Caleb, stop it! Your brother is one step away from his dreams!" Their footsteps gradually faded. I slowly closed my eyes. The next time I opened my eyes, I was already floating in midair.

“I will make you suffer, mate. I’ll break you until the only escape you have is to end your own life,” he hissed, shoving her backward. “Undress, get on the bed, and be on all fours!” •••••••••••••• Benita was considered a burden and was never loved because she weighed a few pounds more than what was considered the perfect slender figure. Her younger sister, Nina, was the apple of everyone’s eye, the opposite of Benita. Nina had it all—a beautiful face, a slim body, and she was even dating Nathan, the soon-to-be Alpha. Everyone believed Nina would be his mate and the pack’s future Luna. But fate had other plans, as on the day of the mating ceremony, it wasn’t Nina but Benita who was revealed as Nathan’s mate. Nathan, furious and disgusted, was forced to accept her. Nina, devastated, fled that same night, only to fall from a cliff, her body lost, presumed dead. Nathan blamed Benita for ruining his perfect life and sought revenge. He turned his pain into a cruel revenge, subjecting her to a life of a slave. When Benita discovered she was pregnant, she fled, fearing Nathan would kill the child, unaware that Nathan’s feelings had started to change, though he would never admit it. Five years later, their paths crossed again. This time, Benita was no longer the broken girl the pack hated; she had made a name for herself as a renowned healer, and men now sought her out. But Nathan wasn’t about to lose her again. He’d let her slip through his fingers once, and this time, he would do anything to claim her. And as if fate hadn’t twisted enough, her sister, long thought dead, came back from the grave.

I am a law student, and I save Andon Garner from a terrible car accident. The Garners see me as his lifesaver, so they tell me to marry him. Ten years into our marriage, my heart condition flares up. However, my husband, Andon, pours out the medicine that can save my life. He scoffs as he watches me struggle in pain and says coldly, "Elise Fulton, go and keep Sasha company." When I wake up again, it is the day of the car accident once more. Andon lies in a puddle of blood, and near him, his first love, Sasha Wilson, cries hysterically.

She came to kill him. He was supposed to be her enemy. But the bond they built on lies might be the only real thing either of them has ever had. Zara Merrick has one mission: seduce the Alpha who murdered her sister, earn his trust, and drive a silver blade through his heart. She endures an agonizing ritual that rewires her very biology — altering her scent, implanting false recognition signals, creating an artificial mate bond designed to make the most powerful Alpha in the region believe she is his fated one. She walks into his territory like a weapon wearing a woman's face, and it works perfectly. Ryker Bloodmoon falls for it completely. Or so she thinks. Because Ryker has secrets too — secrets about the night Mia Merrick died, about what her sister really was, and about the truth The Covenant has been hiding from Zara for five years. And when his Beta runs her blood and the lie unravels, Ryker doesn't kill her. He keeps her. Now Zara is a prisoner in the fortress she came to destroy, hunted by the organization that sent her, and haunted by the possibility that everything she believed about her sister — about werewolves, about the war she dedicated her life to — was a carefully constructed lie. Worse, the fake mate bond is dissolving. And what's replacing it feels terrifyingly real.

I was once the shadow at Nathan’s side, summoned at his will. Pregnant with his child, only to be fed contraception pills by him. On the day of my miscarriage, he was celebrating Liora’s birthday. She took away my parents' love, stole my identity, and destroyed my token, while he stood by and criticized me for being dramatic. They teamed up to lock me in cold storage, tricked me with an AI-generated apology, and even accused me of faking illness when I bled heavily. The day they tossed me out like garbage, I saw the true face of this deceitful pair—the man who abandoned me for vanity, and the woman who exploited a fake pregnancy and staged car accidents to drain him of his last worth. But I didn’t die. Danny found me, half alive, and showed me what it feels like to be cherished. Now, standing on their ruins, those who hurt me have become the badges of my rebirth.