Step Sis X Novels & Stories

As the youngest daughter of the Costellos, I had always lived in my sister’s shadow. That was until five years ago, when she betrayed the family and ran off with a street thug. I took her place and completed the wedding with Elio Ross. Over the years, he loved and indulged me, but we never got a marriage license. He always said family matters kept him busy, and that, with or without it, I was his wife in his and the family’s eyes. I believed him. Until today… I watched as Elio walked out of the church with my sister Alyssa, who had been missing for five years, both of them wearing the family rings that symbolized their union. At the church entrance, three black SUVs opened their doors simultaneously, and my three brothers stepped out in tailored suits. “The ceremony’s done? We’ve already booked Antonio’s to celebrate Alyssa’s return.” They climbed into the cars, expressing their joy, while no one noticed my pale, shattered face across the street. Later that night, under the guise of apology, my sister let a venomous spider bite me. “A substitute is always a substitute. Now that I’m back, it’s time for you to die.” I screamed for help. However, my husband and my three brothers only rushed to hold my sister, who had pretended she had fallen, without a glance at me, writhing from the poison. They called in every specialist from the hospital, only to tend to my sister’s scraped knee. That was the moment my heart truly broke. After being dragged back from death’s door by the doctors, I made my decision. I picked up the phone and called the International Private Island Exchange. “That isolated, uninhabited island… I’ll take it.”

Kennedy is the young, intelligent daughter of Alpha Warren and Luna Yara. As the oldest daughter and twin sister to the future Alpha of their pack, she is much admired by their pack and others. Unlike her other sisters, she takes after her mother, spending most of her life in the pack hospital, sitting in on medical classes and watching surgeries from a young age. Now, she is turning eighteen and she hopes to find her mate. For Kennedy, there is only one man for her, the dark and broody Quirin. Alpha Quirin took over his father’s pack at eighteen. After lying empty for ten years, it took a long time to get the pack back into something functional. Once he did, the rogues began to approach him and over time, he’s created a strong, powerful pack of fighters who value strength above all else. While pack wars are rare, it isn’t uncommon for other packs to attack, wanting the wealth of Quirin’s pack. Quirin has always been drawn to Kennedy. He knows he isn’t the right man for her, but when his wolf recognizes her as his mate on her eighteenth birthday, he’s unable to reject her as he knows he should. Having expected to live his life alone, he knows nothing of being a good mate. The darkness inside of him, the hatred for Kennedy’s father who murdered his, wars with his desire to let Kennedy fill him with her bright, cheerful light. Can Quirin let go of the past? Can Kennedy heal the darkness inside of Quirin and teach his pack that physical strength isn’t the only strength that matters? Or will Quirin’s darkness overpower her light, extinguishing it forever?

Mirabella spent her entire life in her sister's shadow, serving as the family fixer who cleans up every disaster left behind by her golden sister, the perfect sister and the one who got the guy she had always crushed on. When her sister absconds on her wedding day to avoid an arranged marriage with Theodore Hartley, a calculated logistics billionaire with a soft spot to her and her family, the family’s survival depends on one final sacrifice. Mirabella is convinced by her parents to step into the veil, expecting a furious groom who will demand an annulment only to discover that Theo has been waiting for her all along. The wedding is a trap, meticulously orchestrated by a man who didn't just buy a wife, but claimed the woman he has obsessed over from the sidelines for years. As Mirabella is swept into the opulent, suffocating world of Theo’s museum-like estate, she realizes her life is no longer her own. Every gesture of his affection is a calculated move to bind her closer, and every secret she uncovers about his business threatens the fragile peace she’s trying to maintain. Trapped between a debt she cannot pay and an undeniable, terrifying attraction to the man who stole her identity, Mirabella must decide if she will continue to be the fixer for everyone else’s mistakes or finally break the chains of the man who owns her heart and her future, take back her life and love her the right way

“And the night we met again,” I whisper, “my wolf recognized you.” Silence. “Recognized me how?” she asks carefully. My chest burns even as my pulse thunders in my ears. “As my mate.” The word falls between us like shattered glass. Avara laughs. “That’s not funny.” “I know.” “You’re my brother.” “I know.” I find myself inching closer… closer. “That’s impossible. This is sick.” “I know,” I say again, voice breaking now. “I fought it. Gods, I fought it. I tried to convince myself my instincts were wrong, that my wolf was broken, that I was losing my mind.” Her hands shake. “Stop.” “I can’t,” I say hoarsely. “Because every second I’m near you, it gets worse. Because my wolf wants to kneel at your feet and tear the world apart to protect you.” Avara stands abruptly, backing away until her spine hits the wall. “You’re lying.” “I wish I were.” …………………………… Fifteen years after vanishing from the Silvermoon pack, Kaeden Vane returns, older, lethal, and right on time at thirty-three, the age decreed by the Moon Goddess for succession, having spent years years amassing forbidden knowledge, mastering dangerous magic, and preparing to destroy his father, the man who murdered his mother in a bid for godhood. His return reunites him with Avara Vane, his seemingly fragile, human adopted sister that Silas, their father, adopted as an ‘act of mercy’. She is a Nyxarel, whose parents were slaughtered by the man she calls father and who has been conveniently placed and subdued by his father, until it is the right time to use her blood to attain immortality. And one touch is all it takes for Kaeden’s wolf to recognize her as his mate, an impossible, unforgivable bond…

[Warning: Mature content] "You're not Irina anymore," he whispered, " You're Isabella... my dead sister." When twenty-one-year-old Irina Wilson wakes up in the mansion of Lorenzo De Luca, the ruthless Don of Naples. She's given two choices, go to prison for a murder she didn't commit, or pretend to be his dead sister Isabella. Blackmailed into living a lie, Irina is forced to step into Isabella's world, a world of luxury, danger, and secrets she dosen't understand. But everything changes the moment a little boy calls her Mama. Now trapped between a child who believes she's his mother and a man who dosen't only want her but her body too, Irina begins to question who she really is. When Isabella's husband returns demanding his wife back, the truth she's been running from unravels. What Irina dosen't know is that she is not pretending to be Isabella, she is Isabella. A woman who survived death, lost her memory and fell in love with the man who destroyed her life. As lies crumbles, heart collides and blood debt becomes due, only one truth remains, love can be born even in the hands of the man who killed you.

Wham! A slap landed on my cheeks. It stung so hard, and I tasted blood. Tears slipped out of my eyes as her minions held me in place. "I hate you so much," my sister spat with venom in her voice "you stole my man from me and - I swear, I will make you experience hell!" ••• Sarah's life took an unexpected turn when her father arranged her marriage to billionaire artiste; Damian Delance. But Stephanie, Sarah's twin had always wanted Damian for herself. In this tale of sibling rivalry, who will win Damian's heart, and at what cost?

My father called me to his study to deliver an order. I, Victoria Castellano, was to take my illegitimate half-sister Isabella’s place, to marry the comatose heir of the rival Moretti family and secure a truce. I didn’t cry. I laid my kid gloves on his polished desk and made my three demands. Sever all ties. My mother’s entire legacy. And give my bodyguard, Nicholas, to Isabella. Everyone knew my obsession with him. I loved him until I overheard the truth. He was the hidden Rossi heir, undercover only to protect his precious Isabella. Every time he’d saved my life, he was just guarding his link to her. So I let him go. I won’t tell him I’m marrying someone else. And I’ll never tell him that three years ago, in Lake Tahoe’s freezing depths, the lips that breathed life back into a drowning man—the memory that haunts him—weren’t Isabella’s. They were mine.

For ten years, my twin sister Ayra was the perfect fiancée to Julian Vance, the untouchable, merciless king of the city. She got the diamond, the penthouse, and the envy of the world, while I got the crumbs. Until the night Ayra vanished right before the wedding of the century. With a multi-billion-dollar merger, corporate empires and my little brother's life hanging in the balance, my toxic mother corners me with a chilling ultimatum: Step into your sister’s shoes. Wear her ring. Walk down the aisle. Pretend to be her until the Vance family finds her. I should have said no. But to protect my fragile little brother, I put on her veil, took her vows, and became his wife. I thought I was just a temporary placeholder. I thought Julian hated me. Until our wedding night, when he pinned me to the bed, trapped my wrists, and his lips brushed my ear, sending a shiver through my soul. "Did you really think I wouldn't recognize my own wife, Maya?" he whispered, his eyes dark with a terrifying, possessive satisfaction. "Did you really think I didn't know it was you I spent the night with three months ago in the dark?" He knew. He always knew. Julian didn't just find out about the swap—he engineered it. He has been watching me for ten years, waiting to claim the girl who once saved his life. Now, I am trapped in a luxurious cage with a billionaire who orchestrates everything, carrying a secret pregnancy he deliberately planned, and realizing a chilling truth too late... My sister didn't run away. ​She was replaced.

Aurora Vale was sent away from Black Moon Ridge before her wolf ever had the chance to wake. Seven years later, she returns home three weeks before her eighteenth birthday, still unshifted, still unwanted, and still treated like the family disappointment. Her older sister, Vivian, has everything Aurora never did: beauty, admiration, power, and a future beside Ezra Blackthorn, the Alpha heir. Ezra has belonged to Vivian since they were children. Everyone in the pack knows it. Everyone expects him to make Vivian his Luna. But the moment Aurora comes home, something changes. Ezra smells different. Her sleeping wolf stirs for the first time in years. And the future Alpha looks at her like he knows exactly what is happening, even if Aurora does not. As Vivian’s Luna presentation draws closer, old secrets begin to surface. Why was Aurora really sent away? Why does Victor Vale treat her like a mistake? And why does Black Moon Ridge seem to wake the moment she returns? Aurora was never meant to threaten her sister’s future. But some bonds cannot be buried.

"If you really care for me then give him to me. Give me Sebastian!" Andrea says as tears roll down her cheeks. Killian stands there like a statue, not being able to reply to his sister. How can he give the person to his sister whom he loves? ***** Andrea and Killian Price are the residential bad girl and boy of Milestone High. They are similar in more than one way. However, they didn't know their interests were similar to the point where they would fall for the same boy. Sebastian Greenfield, a boy with the prettiest face but the ugliest fate. He harbours so much pain in his heart that he trusts no one in life. Killian, the cold and arrogant playboy, hides his vulnerability through the facade of his badboy persona. Both of them have walls built around themselves, walls so high that no one could climb them until now. It took Andrea 4 days to develop a crush on the new boy of the school who manages to ignite the fire of her desires. It took Killian 4 months to fall in love with the boy who makes him feel like himself again. Now the question arises, whom does Sebastian love? Or can he love at all? After all, a broken heart can't be mend. Or can it? Throw in an obsessed lunatic from his past and the game begins. Killian has a lot to fight if he wants to win the heart of the said boy.