Erotic Step Sister Stories

"I'll leave the decision-making to our children. Girls, do you want 100 million dollars, or your mother?" On the day our parents get divorced, Mom looks at us with tears in her eyes. My older sister, Camila Walker, kneels before Mom while looking very emotional. "I want to stick with you, Mom! I don't want money—I just want you!" As she looks at me, she smiles confidently, as though she's won something. In my previous life, Camila didn't hesitate to choose Dad, who had inherited 100 million dollars. But he lost all of his fortune to gambling to the point that he had to sell Camila just to pay off his debts. Left without a choice, she was forced to take her own life. As for me, I chose to be with Mom, only to find out that the "poor security guard" she had married turned out to be the richest CEO in the city. Thanks to the marriage, I became the spoiled and pampered heiress whom the entire city envied. Camila thinks she's stolen my good luck. Little does she know that I died in my previous life as well.

My sister, Yvonne Jones, tried to murder the childhood friend of a rich heir in order to seduce him. Yvonne poisoned the woman's drink and pulled out her oxygen tube after she was sent to the hospital. When the rich heir arrived in a rush, Yvonne cried in his arms daintily. "I'm so sorry. This is all my fault. I failed to protect her." I witnessed everything in the ward but didn't say a word about it. In my previous lifetime, I stopped Yvonne from poisoning the woman. I knew the rich heir would never let her get away with it if he found out about it. Yvonne was forced to give up her plan and even praised me for my foresight. However, she ended up poisoning me instead and stabbed me in the heart with her dagger when I got dizzy. "This is your fault! Die! If you hadn't stopped me, Sean Graham would've been mine!" When I opened my eyes next, I had returned to the day of the poisoning.

You want revenge, Michelle? Then marry me." The words came from the last person she ever expected—Kieran Castellan, her ex’s cold and ruthless stepbrother. Hours earlier, Michelle’s world had fallen apart. She caught her fiancé cheating—with her best friend—right before saying “I do.” Humiliated, betrayed, and drowning in debt, she ran from the altar with nothing but pain in her chest. Then Kieran found her. He needed a wife to keep his CEO position. She needed a way to survive. It was supposed to be a deal—a one-year contract marriage, no feelings, no complications. But the more time they spent together, the more dangerous their connection became. Kieran’s touch burned, his words softened, and somewhere between hatred and healing, Michelle started to fall. Until old secrets, jealous enemies, and the ghosts of betrayal returned to tear them apart. Now, she’s faced with a choice: walk away before her heart breaks again… or fight for the man she was never supposed to love.

Seven nights with the devil to pay a debt. One truth that will burn the world down. Sienna Blackwood was never part of the deal until her step-brother gambled with her life to save his own. Now, she is collateral in a brutal game of revenge. The collector is Dante Moretti, a billionaire with a fifteen-year grudge and a thirst for Blackwood blood. He doesn't want her money; he demands seven nights of her total surrender. But in the shadows of a Manhattan penthouse, hatred turns into a lethal obsession. When a syndicate ambush forces them to flee, the contract becomes a race for survival across the Atlantic. Hunted for the three-year-old secret heir in their arms, Sienna and Dante must navigate a world of blood oaths and forced alliances. In a game where every kiss is a tactical error, Sienna must decide: is her step-brother’s rival the monster who shattered her life, or the only man who can save it?

When Rose married billionaire tech Torres Daniel Lawson, she believed she had stepped into a life of luxury, loyalty, and forever. Their love story seemed perfect—until whispers of secrecy began to echo through the halls of their mansion. Late-night calls. Sudden business trips. A growing distance she couldn’t explain. But nothing prepares Amara for the ultimate betrayal: the woman sharing her husband’s bed isn’t a stranger—it’s her own sister. Shattered by deceit and torn between blood and heartbreak, Amara must decide whether to protect her family’s name or expose the scandal that could destroy an empire. As secrets unravel and loyalties crumble, she discovers that the greatest betrayal isn’t just infidelity—it’s realizing the people closest to you were living a lie. In a world of wealth, power, and hidden desires, love isn’t just dangerous… it’s clandestine.

When 18-year-old Sienna's dad remarries, she ends up living with 19-year-old Jaxon; her new stepbrother. He's broody, quiet, and always seems one step ahead. They clash right away, turning every little thing into a battle. But as tension builds, their rivalry starts to blur into something else. Something neither of them expected or are supposed to feel. And once that line is crossed... there's no going back.

In my previous life, my younger sister, Amy Lockwood, was sexually assaulted. When I wanted to file a police report, she adamantly refused to let me do so. She even stroked her belly lovingly and said something that blew my mind. "H-He was drunk. He didn't mean to do it. What if his life gets ruined because you reported him to the police? You shouldn't be so heartless!" Later on, Amy poisoned my food and nearly killed me just so she could run off with her assailant. However, my mother kept telling me not to hold it against her. This time around, I decide to be as heartless as I can possibly be.

Warning: 18+ 🔕🔕🔕 Featuring hardcore taboo, filthy age-gap erotica, and the darkest forbidden fantasies that will wreck you for anything else. This is a super steamy boxset loaded with thirty wild stories of raw, dripping desire. Think twisted, sweat-soaked, heart-racing adventures so naughty and intense they'll leave you squirming, gasping, and desperate for more on every page. These aren't cute little love stories, honey. These are straight-up ruthless, rule-breaking romps where older men take total control and younger women melt into the kind of sin that has you soaked and shaking all over. If you're not eighteen or older, close this right now, babe. You're seriously not ready for the fire that's about to hit you.

Two broken souls, each marked by a tortured past, are drawn together by fate. Just as they begin to grasp the strange connection between them, they learn that their parents are engaged—a revelation that sends chills through their veins. But the nightmare doesn’t end there. As long-hidden secrets creep from the shadows, the demons of their pasts return, more terrifying than ever. Old wounds fester, threatening to consume them both. In the face of haunting truths, will they be torn apart by hatred, or will a twisted bond of love emerge from the darkness? The truth will haunt you.

Warning: Don’t open this book unless you’re ready to lose every ounce of control. Because this Alpha King will knot you so deep, pump you full, and ruin you for anyone else. And you’ll beg him for more while you’re still dripping his claim. This book is 100% raw sin and dripping heat. It’s not soft. It’s not sweet. It’s a brutal Alpha rut that’ll wreck your thighs and your mind. If you want gentle romance and pretty words, close this now. But if you want to be pinned down, knotted so deep you scream, slick pouring while he growls that you’re his filthy little secret… spread your legs and keep reading. Grab the lube. And surrender. ******************** At Rudolf Academy, Knox is the Alpha who rules the ice and the school. He hates Everett on sight—the pretty omega whose family murdered his sister. When Everett lands in his territory after barely escaping a pack-rape at his last school, Knox makes him an offer he can’t refuse: ‘be my bitch, warm my bed, let me use you whenever I want, and I’ll keep every other wolf off you.’ Everett says yes. He tells himself it’s survival. He tells himself he still hates the hands that bruise him, the mouth that claims him, the knot that makes him forget his own name. But then the lines on the pregnancy test turn positive. And the man who was only supposed to own his body suddenly owns his future too. Now the war isn’t outside the walls anymore. It’s inside Everett’s belly. And the only person who can keep them both alive is the same Alpha who swore he’d never feel a thing.