Kc Undercover Sister Novels & Stories

You’ll divorce me… because she asked you to?” Sereia Fontaine never believed love was fair she always knew it was cruel and pain filled but what she didn’t know was that on the night she thought she was celebrating her marriage, she would be handed divorce papers,by the man she loved dearly simply because her sister said so. The woman her husband truly loves has returned and she wants her place back. Sereia has always been the one who waits. She loved a man who never chose her, lived in a home that never felt like hers, and spent years convincing herself that love meant endurance. When the past resurfaces, Sereia’s world collapses fast. Words are twisted. Loyalty turns fragile. Cast out with nothing but shame and sadness. Sereia is forced to face a life of struggle but New York is full of dangerous men, broken promises, and second chances that don’t come without a cost. And some lies don’t stay buried… even when they should.

I survived three years under Adrian Blackwood's control by learning to disappear. He made me believe I was nothing, and I got so good at being invisible that I almost forgot I existed. Then three strangers showed up claiming to be my brothers. They said I was stolen from a family I never knew, a family that's been searching for me. Suddenly everything I'd buried came flooding back: wealth, danger, enemies, and a life that was supposed to be mine. Lucien, Marcus, and Elias dragged me into their world of power and secrets. They offered protection, but it came with strings attached. Rules I had to follow. A role I had to play. And then there's Rowan, my assigned protector who looks at me like I'm a puzzle he can't solve. Every word between us feels dangerous. Every look makes me want things I swore I'd never risk again. Trust. Connection. Something real. But Adrian won't let me go that easily. He's still out there, circling, reminding me that girls like me don't escape. Now I'm not just fighting to survive. I'm fighting to become who I was always meant to be, before Adrian, before the fear. The woman my family lost. The woman Rowan sees. Some secrets won't stay buried. Neither will I.

“Seb pleasee" Zara pleaded her voice shaking into a whimper "ahh…fuck!” Sebastian thrust his long veiny hard dick into her tight pussy with force, his hips moving without pause. "This belongs to me alone Zara.” “Oh god..Seb…ahh!" she cried out gripping him tightly as she reached her climax. Zara was abducted as a newborn and separated from her relatives. Her parents looked for her tirelessly. Meanwhile, a woman who had never had children discovered her cradle in a lonely alley and decided to care for her. As she grew up, she suffered abuse from her family but remained strong and resilient. She receives a scholarship to Columbia University, one of the elite institutions in New York. She hurries home to deliver the news only to discover her parents being brutally attacked by a group of men. Sebastian Knight is attractive, influential, and threatening. He stares at her father and asserts, "Zara must wed him to settle his debt.” Living with Sebastian was absolute torment. She cared for him and loved him but he despised her. He mistreated her. Even shared their marital bed with his first love. Ultimately she throws down the divorce documents and leaves the marriage. Three men: a business magnate, an exceptional attorney, and a globally renowned celebrity come forward and disclose a truth that deeply unsettles her: they are her brothers. Furthermore, she is not merely a girl; she is the heiress to the Sterlings’ empire, the wealthiest family in New York. Zara’s existence is on the verge of a transformation. Can she finally claim the life that was stolen from her at birth, or will she forever drown in the misery Sebastian put her in?

She took vows to serve God. He built an empire serving only himself. Sister Seraphine thought she buried her sins the moment she entered the convent. Silence, prayer, and devotion became her shield against a past that would never forgive her. Until Cassian Vale walked into her world-billionaire, sinner, and the very embodiment of temptation. He wanted her innocence. She wanted redemption. But the moment their eyes met, both of them knew-this was no holy ground. In a city where cathedrals hide corruption and holy men are devils in disguise, Seraphine and Cassian are bound by a dangerous truth: sometimes, salvation doesn't come from God... It comes from sin.

My sister and I were mated with a pair of twin werewolves. She mated with the black wolf—strong, imposing, and the Alpha heir to the wolf pack. But he was cold and desireless by nature, with a violent temper that made her life after forming the mate bond unbearable. He often turned on her, leaving her battered and broken. I, on the other hand, mated with the frail white wolf, who was gentle, considerate, and seemingly weak. Yet with patience and intelligence, he eventually became the Alpha of the pack. Jealousy consumed my sister. She poisoned me, ending my life. When I opened my eyes again, we had returned to the day we were choosing our mates. My sister hurriedly reached for the white wolf. I smiled. Did she really think the white wolf was harmless?

Silver burned. Holy light seared. I screamed my brother’s name, Theron, into the communication crystal. My consciousness was fading. His cold voice finally crackled through. "What now?" I fought through the pain, my voice weak. "Theron, please… help me…" He cut me off, his voice a razor's edge. "Enough! Lilith is hosting the Blood Moon Festival. Stop causing trouble. If you’re tormenting her out of jealousy again, I’ll throw you in the sun cells myself." The line went dead. Lilith. Our manipulative little adoptive sister. Was she really more important to him than his own blood? The silver poison and searing light consumed me. I shattered. My tears turned to ash, my body right behind them. Congratulations, Theron. You're free of your annoying sister. You don't have to lock me up anymore. Because I'm already dead.

Thinking she had finally broken free from her family’s violence, Ariana had no choice but to attend the party her father would throw to celebrate the man she had always hated. The ruthless mafia lord Matteo Donatelli, whom her family had taken under their wing when she was a teenager. Drunk and clouded Don Matteo Donatelli unknowingly made love to his adopted sister, she couldn't resist him for much longer and succumbed to his devious touch. Moments later Ariana is Trying to hold back all the anger, emotions and tears when she sees the man who just stole her virginity, recklessly propose in front of the entire family to his outsider American girlfriend Becky Saunders. So what about her? What happens when the man she’s suddenly engaged to find out she is pregnant with his enemy’s child? But things turn surprising when Becky Sunders suddenly slumps on her wedding day! Read on to find out!

I always wanted a big brother. Someone to love and protect me. So, when he did come home that day with daddy, I was the happiest. But little did I know my new brother was a monster. A psychopath any sane human should avoid. I needed saving from him. But what do I do when the one person that was supposed to save me from my brother was actually him? ****** Her whole life, Rali has always craved to be loved by the right man. To give her virginity to someone deserving who would cherish her forever. But what happens when she gets stuck with the 'wrong' man? And worst of it, her big brother? How does she run from a man who controls the world? And what does she do when secrets from her past come out to hunt her? PLEASE NOTE: This book is an extremely DARK romance with explicit scenes. The male character is the kind of villain you want to avoid. He does things that might be unacceptable. Please take note before you dive into this extraordinary journey.

WARNING: RATED SPG Geraldine is a top-tier undercover agent, feared and respected for never failing a mission. But her latest assignment takes an unexpected turn when she is forced to marry a stranger, standing in as a substitute bride for a man abandoned at the altar. That man is Michael Muller, an enigmatic tycoon who is, in truth, the ruthless emperor of the world’s most powerful mafia. The very enemy Geraldine has sworn to bring down. What begins as a mission rooted in deception soon entangles her heart. As Geraldine digs deeper into Michael’s world, she uncovers fragments of a shared past and feelings she thought she could resist but can’t. Torn between her duty and her growing love, she faces an impossible choice: betray the man she was sent to destroy or betray the organization she has dedicated her life to. In a world built on lies, blood, and loyalty, can their love survive, or will it ignite a war where only one can be left standing?

Maya a human who was bitten by a werewolf, found herself torn between Ian and Mike. Her one chance at having a normal life goes to the wind, when she began having signs of being a werewolf. With the people of Spadeville incensed about the wolves attacking them, being a werewolf wasn't something they wished for at that moment.