Erotic Step Sister Stories

I was the top engineer at the National Deep-Sea Research Center, and the only person in the world with experience in deep-sea rescue. When my sister’s submarine malfunctioned and was stranded ten thousand meters below the surface, I hung up on her distress call. Then I calmly walked into a police station and turned myself in for leaking classified research. A few minutes later, my father called. His voice was frantic and furious. “Your sister is missing. Where the hell are you? I’m ordering you to get to the site immediately and save her, or you won’t see a cent of the family inheritance!” I calmly pulled the blanket over my head and said into the phone, “I don’t have time, and you’re interrupting my sleep.”

What happens when the prey starts to ache for the predator? • Calista Virel is the adopted daughter to the heiress of an old American-family dynasty. She has little to no knowledge of her biological parents and the people around her prefer to keep it that way. She's different from the people in the world she grew up in. Unlike their luxury rooted existence, Calista is rather one-view sided. She wants a simple life, a simple job, and a simple existence, and even when her estranged mother, Eleanor, ties the knot with Mikhail Karsin-Raznov—the head of a Russian mafia. Calista vowed that her plans would remain the same. After graduating from college, she returned back to the country for the first time in years. But things change, and Calista hadn't realized how much different they had become—especially her. From walking in on Mikhail buried inside her best friend to finding out the truth of his relationship with Eleanor, these chain of events set off foreign feelings Calista never knew she was capable of harbouring for him. A sinful forbidden…explicit desire that spawned dangerously from one act of voyeurism. And worse? Mikhail finds himself feeling it too. From the moment he had seen her, something in him had ignited, something he was confident would be buried by her loath for him, something he was sure she would never allow. But now, he finds himself trapped in emotions he cannot fully understand—and Calista finds herself conflicted between red alarms and a ruinous desire. Romance was never meant to be simple. Especially not when an extinct rival group moving around the shadows—connected to Calista's entire existence, have both their names on a target board.

My twin sister, Stella, was an Omega. She discovered she was a dead ringer for the beloved Luna from the neighboring pack. She was sick of being a nobody. A ridiculous idea emerged in her mind. She would kill the Luna, take her place, and mate with Alpha Andrew. I couldn't let it happen.I saved the Luna, but it cost me everything. "Are you jealous that my face is more beautiful than yours and want to lose my precious chance? You bitch!" " I think my sister has gone crazy. Stella locked me in the cellar. She tortured me with silver poison for seventeen days until I died. I woke up again. Back at the Hunting Ritual. The exact moment she set a feral wolf on the Luna. But I was still too late. I watched as Stella rushed forward. She forced a lethal dose of black silver powder down the wounded Luna's throat. When the news of the Luna’s death came, my Omega parents celebrated with Stella. "Our Stella is going to be the next Luna! We're finally going to have it all! No one will ever look down on us again!" But they had no idea. Alpha Andrew had been pulling the strings all along.

I thought rejection was the worst pain a wolf could endure. I was wrong. The night Damon Calder left me marked but unclaimed, he shattered me. My body burned for him, my wolf howled for him—but he walked away without looking back. Now fate has decided to twist the knife deeper. My mother has married his father. Which makes the boy who broke me…the stepbrother who haunts me across the dinner table. The bond between us is half-finished, raw and vicious, clawing through my veins. Every brush of his hand, every stolen glance, every growled word drags me closer to the edge I swore I’d never cross again. But Damon isn’t just my ex-mate. He’s the outlaw Alpha’s son. Dangerous. Reckless. Marked by secrets that could burn us all alive. I should stay away. I should hate him for what he did. But when his storm-gray eyes lock on mine and his voice drops low enough for only me to hear— “Run to whoever you want, Lyric. Your wolf will crawl back to me.” I realize the truth. No matter how hard I fight it… I’m already his.

" "You were just for entertainment to pass time," Damon continued, his voice carrying across the silent hall. Throwing Fiona out into the cold. Later, she was in his father's bed. The Alpha King claimed his son's rejected mate as his bride. Now Fiona rules the pack as their Queen—and Damon's stepmother. But the baby growing inside her belongs to the wrong Alpha. When father and son discover her secret, only one will let her live.

I'm the De Luca family's dirty little secret, their bastard daughter. And I was stupid enough to fall for Marco Moretti, the heir to our rivals. On our wedding day, my sister, Isabella, drugged me. When I woke up, she was wearing my dress. Standing at the altar. Becoming his wife. Heartbroken, I ran to a bar to drown my sorrow. And that’s where I discovered I was pregnant. Marco held me, crying. He swore he loved me, only me. He promised he’d divorce Isabella as soon as our child was born. But on the day I gave birth, Isabella murdered us both. Me and my baby. That’s when I finally understood. Marco would always choose a true-blooded princess of the Cosa Nostra. And me? The bastard? I was just a loose end. A problem to be erased. Then I opened my eyes. I was back. Back on the day she drugged me. Their wedding day. This time, I'm not marrying the heir. I'm marrying the Don. But first... I'm going to ruin this wedding.

"You gave your body to a man who didn’t know what to do with it," Cane murmured, his breath hot on her skin. "Let us show you what it means to be wanted… by three." Riley gave everything to her marriage until she walked in on her husband and his stepsister cheating on her. The betrayal shattered her… but only for a moment as she proposes to the one thing he's always wanted: an open marriage. He thought she’d crumble. Instead, she chose revenge. And nothing stings more than the fact that she picked his three best friends to help her get it. Three ruthless bikers. Three men who don’t share unless it’s worth the risk. Three Alphas who made Riley theirs the moment she said yes to them. Now every night, she gives them what her husband took for granted—moans, surrender, and something dangerously close to love. He watches from the sidelines. Burning. Regretting but it's too late. Because she’s not just taking back her power—she’s making sure he feels what it’s like to be replaced. And the worst part? He never expected she’d fall for them. And that they’d fall for her. And Riley? She's only just started.

No matter how far I ran, no matter how deep I hid, I knew one truth… He would always find me. Knock. Knock. I jolted up from my sitting position, with my heart hammering in my chest. Just as I was saying... He had found me. But by the time he broke down the rickety door, I was already standing and facing him with a knife to my wrist. I'd rather die than return home with him as his mate. *** Eve thought she and her mother had successfully escaped her abusive father by getting married to the former Alpha of a pack far away from where they lived. But all her hopes were cut short the moment she realized her new stepbrother, Alpha Saint, who was also the current Alpha of her new pack, was the same man she had a one-night stand with eight months ago, along with his best friend, Beta Kyrie. And on that fateful night, she had stolen very valuable items from these men. Hated and controlled by her stepbrother, Saint, who saw her as nothing but a thieving whore, Eve decided to find solace in Kyrie, who was already falling madly in love with her. But Saint would rather fight his best friend to the death than let him anywhere close to the woman he was secretly obsessed with from the day he set eyes on her – Eve. All hell was let loose when Eve turned twenty-one and found out that not only was she mated to the man she loved and desired – Kyrie. She was also mated to her overly possessive stepbrother, whom she dreaded with her life. *** TRIGGER WARNING! This is a dark romance novel, which might contain some unsettling themes rated 18+. It is everything dark and forbidden. Please, be guided.

On the day I get back together with Leo Laycond, he uploads a photo of us on his social media account. I stare at the post for three long minutes until I notice a silver lock icon on the bottom right corner. It turns out that Leo has blocked Lisa Laycand, his younger adopted sister. That sister of his is always the person he cares about the most. I tell Leo calmly, "If you yearn for Lisa even more, I can always cancel the mating ceremony." Leo panics immediately. He deletes the restriction in front of the entire pack so that they can witness our reunion. Half an hour later, Lisa rushes into the training grounds in nothing but a thin dress. Then, she "collapses" in front of Leo. I watch as Leo scoops Lisa into his arms. It's an action that's very familiar to him, as though he's done it hundreds of times. Suddenly, I realize that the engagement with Leo bores me to no end.

My older sister, Jovina Valenti, catches the eye of the cold and ruthless mafia Don, Carlo Laguardia. However, she fears the danger that arises out of his identity and wants to go abroad to pursue a passionate romance. On the day Carlo sends his men to retrieve her, she drugs my drink and sends me to Carlo. After that, she leaves the country and disappears completely. I, Nerissa Valenti, am forced to become Carlo's wife. He treats me as nothing more than a pet. Despite being married, I ignore Carlo's existence and treat him as if he were invisible. He, on the other hand, continues to make me his pet. When he's pleased with me, he shows me affection. But when I upset him, what awaits me is either cold neglect or harsh reproach. After eight years of this, one day, Carlo suddenly orders that I be locked inside the freezing ice house. I tremble from the cold. When I see Jovina at his side, I realize belatedly that she has, for some reason, decided to return to the country. The first thing she does upon her return is seek Carlo out and lie to him that I drugged myself back then to take her place. Consequently, she was heartbroken and decided to go overseas. Jovina stresses that because of my interference, they spent eight long years being apart from each other. From that moment on, there isn't a trace of emotion left in Carlo's eyes when he looks at me. Under the excuse of visiting me, Jovina comes to the ice house and tampers with the settings. She puts the cold air on full blast at the lowest temperature. "Don't blame me for this, Nerissa. As long as you're alive, my lie will be exposed sooner or later," she says ruthlessly. I don't even last half a day before freezing to death miserably. When I open my eyes again, I return to the day Jovina first catches Carlo's attention. This time, I take the initiative to say, "Jovina, go abroad and look for your true love. I'll marry Carlo in your place." This time, the one Carlo loves will be me.