Sister Testament Novels & Stories

When Layla Beth returns from London for her sister’s wedding, she expects chaos—just not this kind. Her sister Yuri met Xavier Russell only six months ago, and now, on the wedding day, Yuri vanishes—leaving Xavier abandoned at the altar and their families in scandal. To protect their reputation, Layla’s mother forces her into Yuri’s place. In one night, Layla goes from the guest to the bride. Now married to her sister’s fiancé, Layla is trapped in a storm of secrets, betrayal, and forbidden desire. Xavier is cold, controlled, impossible to read—but the spark between them burns too hot to ignore. And as Layla falls deeper into Xavier’s dangerous world, she begins to wonder: did Yuri really run away… or was this twisted fate always meant for her?

“Some—body will see us he---re,” I whispered through gasps, afraid any teacher will catch us making out in the school’s hallway. “They cannot put the Alpha King in detention,” he smirked, burrowing his face again in my neck and gently sucking my lips until I bit my tongue to not moan loudly. “One day, I will mark you mine Serena!” the moment he said my sister’s name while pressing his lips against mine, I felt betrayed. .. Serena Majestic is the next in line to be the Alpha of her pack. Born to lead and has lived a perfect life with everything she could have ever wanted. Loved by her family ✅ A perfect mate ✅ Respected by her pack ✅ Pretty looks ✅ Dream wedding ✅ She was loved by everyone, except for her twin sister, Arlene Majestic, who she always regarded as the villain of her life. What happens when she suddenly wakes up in her twin sister’s body as the villain she once hated on the day of her wedding? Helpless, she is forced to watch her sister get married to her mate. Arlene challenges Serena to mend Arlene’s life. It was the only way for Serena to get her body back. Fighting every day to make her sister’s life better to get her life and body back was her only goal. But what happens when she falls in love with her sister’s mate in the process? What will Serena do when she discovers the shocking truth about her sister’s life? Will she succeed in getting her life back or forever struggle in her sister’s body? Read now to find out.

Breaking rules had always come naturally to Yvette, the same as breaking someone's heart. She can easily make a man beg for her. She has all the freedom that she has, all thanks to her twin sister, Yvonne. So, on the day Yvette received a call about her twin’s accident, she found out that Yvonne's husband and billionaire, Clyde Smith, had been cheating on her twin. She saw red. With her twin's death comes a vow Yvette made to herself. She will get her revenge while pretending to be her twin. She will seduce him, make him desperately fall in love with her, and then break him like how he broke her twin sister. She'll get her revenge on Clyde and his mistress. Nobody can resist the alluring and seductive Yvette anyway. After all, she was sure she would never lose in this game she started because there was no way she would ever fall in love with her twin's husband. Or so she thought…

"They say there's a fine line between love and madness but for you, I don't have one." My sister was supposed to marry him and I wasn’t supposed to sleep with him. Rhea Bennett has always been the outsider in her own family, overlooked, unwanted, never chosen. Until one reckless night changes everything. After meeting a dark, magnetic stranger at a hotel bar, Rhea gives in to a pull she can’t resist. One sinful night in his arms leaves her breathless… Until she comes home for family dinner and finds him standing there. Darnell Donovan. Her sister’s billionaire fiancé. Darnell was supposed to be part of a business arrangement, nothing more. But from the moment he touched Rhea, everything changed. Now he can’t stay away. When Darnell offers Rhea an internship at his company, temptation becomes impossible to escape. Every stolen glance, every forbidden touch drags them deeper into betrayal. Rhea knows she should run. She should hate him. Instead, she’s falling for the one man she can never have. But Darnell doesn’t care about right or wrong. He doesn’t care who gets hurt. He only knows one thing, he wants her. And his obsession doesn’t ask permission. As desire turns dangerous, Rhea must decide if loving the man engaged to her sister is worth destroying her family. Because her sister may wear his ring… But Rhea owns his obsession.

I never meant to betray my sister. But from the moment Adrian's dark, smoldering gaze met mine, he became my secret addiction. His touch sets me on fire, his possessiveness borders on obsession. And despite him being my sister's boyfriend, I'm powerless to stop. Then there's Alexander. The charming guy I met on campus. He's everything Adrian isn't. He's sweet, kind, safe, and he makes no secret of how much he wants me. With one boy, I'm breaking all the rules. With the other, I'm denying all my desires. But now I'm trapped between one love I can't have and another love I can't resist.

I had my meal and was about to leave my sister's restaurant, but the manager stopped me. "Sorry, sir, but you haven't paid your tab." I never saw this guy before. He probably had no idea who I was. Kindly, I explained, "Put it on your boss' tab. She knows what to do." The manager instead gave me a look of derision. "Sir, we're a 3-star Michelin restaurant. We do not put anyone's bill on another person's tab." He handed me an itemized bill. The guy had it ready and printed. I went through the list. The meal alone cost 75 grand. The 'dining utensil gleam maintenance fee' ran up to 45 hundred. There was also an exclusive air purifier fee, which would cost 75 hundred. And there was a 'VIP calm headspace service fee' that ran up to 15 grand. Those were the ones that stood out, but they were far from the last. I had no idea my sister was running an extortion gig. Mirthlessly, I laughed. "I'm your boss' brother. Tell her she's talking to me when she comes home." The manager did not let me go. "Just say you can't afford it. You're not the first one to try and claim you know Ms. Grayheim. I know leeches like you well enough." I texted my secretary. 'Tell my sister she either fires this guy, or I pull my funds out.'

Accused of stealing recipes from my own sister, Cora, I was ruthlessly cast out from the healing center—by my own fated mate, the Alpha Kellan. So I came home to my grandma's herb farm. Riding my wild horse, Shadow, wherever the hell we want to go. But now the whole pack is scrambling to find me. In my past life, at the Alliance's Grand Potion Competition, my sister always managed to submit the exact same rare potion recipes as me, just a little bit earlier. They all called me a shameless thief, a plagiarist who stole my own sister's work. Even my own parents got on stage to vouch for her. And Kellan... he threw the exile order in my face. His eyes were ice. He stripped me of my title for "dishonoring the pack" and shattered our mate bond right in front of everyone. The agony tore my soul apart. I wanted to die. My family called me a disgrace and cast me out. The betrayal shattered my wolf. I lost my mind. In the end, one of her fanatics shot me dead in the street. A silver bullet laced with wolfsbane. As I died, I still couldn't understand how she could get inside my head and steal my recipes. Then I opened my eyes. I was back. The day before the competition. This time, my mind is filled with nothing but the wild. Let's see what kind of potion my 'genius' sister can come up with now.

A year after my twin sister's death, My mum, Alice Hamilton thought it would be a good idea for me to marry my sister's husband for the purpose of business. Knowing fully well that I was far from what he wanted and he was still deeply in love with his wife. “I never-” he interrupted me. “I know you put this in your mother's head but know one thing, you will never be Olivia and you will never take her space. I will never care for you, love you, or see you as my wife” True, I would never be like my sister. She was more beautiful, confident, and fun while I was just a boring girl with a lonely life.

Having a crush on someone and getting married to him is supposed to be the best thing ever happened to you. But what if he happens to love your sister and destiny chooses you as his bride. His replaced bride_

Rosentine had spent her life yearning for love and warmth, so when her wedding day finally arrived, she believed her dreams were about to come true. But joy turned to despair as her fated mate arrived, not to claim her, but to wed her cousin instead, leaving her heart shattered. As if that betrayal wasn’t enough, her family and the entire pack cast her away to the northern territories, where she was to serve as Alpha Bastian’s breeder. The weight of this rejection crushed her spirit, solidifying her belief that true happiness was forever beyond her grasp. However, when the Alpha selected her, he painted a picture of a brighter future, promising a life of comfort in exchange for her role as a breeder through surrogacy for him and his mate, who was frail and unable to bear children. Despite being lost and uncertain, Rosentine accepted this new path. Yet, nothing could have prepared her for the shocking revelation that awaited her: the Alpha’s mate was none other than Rosalia, the sister she had mourned as lost for so long.