Sister Harem Novels & Stories

“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.

On the day Selene Casper learns she’s finally pregnant, she also learns the cruelest truth of her life. Her blindness was never a curse. It was orchestrated by the mate she worshipped… so another woman could see. That night, Selene disappears. She leaves behind divorce papers, an abortion report, and an Alpha publicly humiliated before his pack. Three years later, she returns. Not as the weak Luna who endured humiliation in silence — but as a woman backed by the Lycan throne, feared in business, and no longer begging for love. Her ex wants her back. Her sister wants her destroyed. And the most powerful man in the realm wants her by his side. But Selene isn’t here for love. She’s here to collect debts. And this time… she decides who falls.

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

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.

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.

At a friends' gathering, we're all playing Truth or Dare. Since Austin Ramos has lost the round, he chooses the "Truth" option. "Elsa and I have a child together." I whip around to stare at him in disbelief, my body already frozen from the news. Everyone knows that Elsa is my dearest sister, whereas Austin is my newly-married husband. His tone is casual and calm. It's also coated in a slight hint of nonchalance. "I had too much to drink three years ago. Elsa looked super sexy in her skimpy clothes, and I couldn't hold myself back. I didn't think she'd get pregnant right away." He dips his head while chuckling softly. Soon, his words take on a different meaning. "Elsa is definitely sexier than a certain someone here, and she's definitely interesting in bed. On top of that, she's capable of making me a father, unlike a certain infertile woman here." I can only look at Elsa, whose cheeks are heavily flushed. She lowers her head and dares not look at me the whole time. Yesterday, Elsa had wished me happiness with red-rimmed eyes. She told me that she'd plan the grandest wedding for me. Austin puts down his glass before adding lightly, "There. I've said my piece." Almost immediately, everyone falls silent and turns to look at me.

Damian, my destined partner, is the alpha that all wolf girls dream of. For him, I went alone to the North, his pack. But for three years after we signed the contract, he remained chaste, staying at least three feet away from me, refusing to mate with me. I thought he was just busy with the affairs of the wolf pack and had no time to care about me. Until I stumbled upon Damian pinning Lyra, his sister, against a rough tree trunk, his mouth savagely devouring her lips like a wild beast. "You know I long for you, Lyra!" he roared. "Why did you force that boring Selena on me?!" At last I understood. The only person he truly loved was Lyra. He hurt me again and again for Lyra, and even when we were trapped in the forest and almost swallowed by the shadow plague, he ran away with Lyra in his arms without looking back. "Whether Selena can escape or not has nothing to do with me. You are the most important person in my world!" I was heartbroken, but he wanted to complete the final mark with me because of guilt. He didn't know that I had already dripped my heart's blood on the moonstone the day I found out about his affair with Lyra. Our mate bond had been completely broken long ago.

My younger sister, Noelle Lynch's 18th birthday wish is to personally give me the wedding bouquet at my wedding. That's why throughout the five years of Noelle getting tormented by polio, the sentence that I utter to my fiance, Jeremy Morgan, the most is, "Wait a little longer." I want to wait till Noelle is fully recovered and can give me the wedding bouquet. Only when that time comes will the wedding be held. At first, Jeremy keeps arguing with me over this matter. "You're marrying me, not Noelle! Is it that important for her to attend our wedding? My mom really wants us to have a child! If we're not getting married by this year, then we might as well break up!" Things between us have soured since that day. When Noelle finally recovers from polio at the end of the year and wins the pageant as Miss Global Winner, I specifically give myself a long vacation. Then, I secretly contact the wedding planning company in hopes of moving the wedding date forward. But the staff member asks me in shock, "Didn't Mr. Morgan hold his wedding last month?" She even digs out the backup video from the wedding on her computer. In the video, Jeremy can be seen wearing a white suit. With red-rimmed eyes, he slides a ring onto the bride's finger. Shockingly enough, this bride is Noelle, the very same person who keeps claiming that I'm her salvation. I feel as though I've plunged into an icy abyss. Subconsciously, I log into Noelle's social media account. The first thing I see is a barrage of messages from Jeremy. "Honey, I already told her that I'd go on a business trip for a month. We'll meet up at the airport right on time. "By the way, remember to bring the black lace stockings that I've given you. I'm already looking forward to seeing you wearing them…" I clutch my phone tightly at the sight of the messages. Then, I hail a cab and rush to the airport immediately.

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.