Sisu X Long Novels & Stories

BOOK ONE OF THE KEITH SISTERS SERIES Nella, a woman disillusioned by heartbreak and betrayal, faces a series of challenges after losing both her corporate HR job and her relationship with Sam, who cheated on her. Seeking a fresh start, she takes a job at a flower shop and later lands a prestigious position at Elevé Cosmetics, where she becomes the personal assistant to Roy Logan, a cold and ambitious CEO with whom she shares a past one-night stand. As Nella navigates the complexities of her new job, she finds herself torn between Roy, whose vulnerabilities stir her, and Ethan, a steady and reliable friend who is secretly Roy’s fiancée’s brother. Meanwhile, Maya, Roy’s scheming ex, plots to tear Nella and Roy apart, and Nella’s toxic ex-boyfriend, Gray, becomes obsessed with her once again. When Nella uncovers dark secrets about her boyfriend and her connection with Roy deepens, she must confront conflicting desires, loyalty, and betrayal. Amidst the chaos, Nella faces an impossible decision—whether to follow her heart and embrace a tumultuous love with Roy, risk betraying her friendship with Ethan, or break free from the toxic relationships that bind her. In a world of shifting allegiances, Nella’s choices will shape her future, forcing her to decide whether true love is within her reach or if she is forever trapped by the tangled knots of her past.

William hated the mafia more than anything. Haunted by the brutal death of his sister, the young officer accepts a dangerous mission to infiltrate the notorious Tiger Fangs gang and steal a file that could bring the entire mafia empire crashing down. He disguised himself as the secretary to the gang’s ruthless leader, Dante Gordiano. But nothing prepares William for Dante himself. He was mesmerising, ruthless, and far too captivating. William had imagined an ugly beast for such a reputation as Dante’s. Every stolen glance, every heated exchange chips away at William’s resolve. The deeper he goes, the more he risks losing not just his mission… but his heart also. Yet Dante has his own game to play as he lures William into the little stage he has prepared. Enemies close in from every side with traitors hiding in plain sight and allies with knives behind their backs. Lies and deceit weave the chains tighter and William finds himself trapped in a deadly dance of power, passion, and betrayal. In a world where love is a weapon and trust is a luxury, William must decide. Was Dante his ruin, or the only one who could save him?

⚠️ WARNING: 18+ This story contains mature themes, strong language, emotional manipulation, possessive relationships, and explicit sexual content. Intended for adult readers only. Read at your own risk. When 19 year old Elias moves deeper into his wealthy stepfather Vane’s world, he’s already hiding a shameful obsession, years of stealing Vane’s clothes, breathing in his scent, and touching himself while whispering “Daddy.” His cruel stepbrother Cyrus catches him in the act, snaps proof, and blackmails Elias into becoming his secret, unwilling lover. Broken and desperate, Elias drugs Vane one night and offers himself completely. To his shock, Vane doesn’t stop him—he takes him hard, raw, and possessive, awakening a hunger in both of them that can’t be caged. That first forbidden night is explosive: Vane pins Elias to the rug, fills him deep, growls “Mine” against his throat as Elias comes undone, crying out “Daddy” while Vane thrusts until they both shatter. Now Elias is trapped between two dangerous men, one who degrades him with threats, and one who owns him with terrifying tenderness. He should hate it. Instead, he’s starting to crave being claimed by both.

Warning: This book contains sexually explicit erotica short stories and is strictly rated 18+ From forbidden age gap romance affairs between stepdad and stepdaughter, stepson, stepmom, and stepbrothers Sensual homoerotic affairs and romance ranging from G x G affairs between stepsisters, best friends, and neighbours. M x M romance between stepbrothers, stepdad and neighbours, etc. BDSM, hard-core bondage sex and many more sinful pleasures to be unveiled. If you can handle the heat, then you're welcome.

I roll my eyes. "Why are you being nice to me? Did your therapist say it was good for your mental health?" *************** Jeanet and James have been together for four almost blissful years. Two years ago, James bumped into his ex-girlfriend and realized he still had feelings for her, but every time Jeanet asked him, he denied this, until one morning when he does something that makes Jeanet finally lose it. She moves out of their shared apartment, but she has nowhere to go. She can barely afford rent with her failed business, and no company wants to hire her due to her past. She ends up forced to work for Damien, the Italian hotshot who barely smiles, who is also her best friend's uncle, and who has always despised her, but she never cared, because she despised him back even more. How are they supposed to share space when they are a true definition of a cat and mouse?

“They’re mine, aren’t they?” Valerian’s voice was a low, breathless murmur, each word heavy with a truth he’d been fighting to deny. “You’re the omega I was with that night eight years ago. Which means… there’s a strong possibility those twins are my children.” Billionaire Alpha, Valerian Rutherson rules his empire, but his fiery secretary, Luna Hart, rules him. He can't deny her loyalty, or the spark that ignites between them, even as she challenges his every move. But their simmering tension explodes when Valerian discovers Luna's secret: she's the woman he marked eight years ago, the mother of his twins. Now, he's determined to claim his family. But Luna is bound by a promise to Valerian's father, a vow that forbids her from ever becoming the Alpha's mate. Will Valerian break down the walls around Luna's heart and convince her to defy fate, or will their past and her promise keep them apart forever?

Sera’s life is shattered when her brother, Luca, disappears under mysterious circumstances, doesn’t know if he’s dead or alive. Desperate to find him, she strikes a dangerous deal with Dante Moretti, a ruthless mafia boss. In exchange for his help, she agrees to work for him as his secretary, stepping into a world she never imagined. But as she becomes entangled in Dante's empire, Sera uncovers dark secrets that threaten to consume her. As their relationship deepens, Sera must navigate a maze of betrayal, power, and passion. Now, with the mafia’s grip tightening, Sera is faced with a choice. Uphold the blood vow that binds them all, or risk everything to escape Dante’s hold. Will she save her brother and reclaim her freedom, or will the darkness of their past tear them all apart?

Billy had a tough life and had always lived by one unshakable rule. But one fateful night at an elite party, where she worked as a part-time server, everything changed as she caught the intense eyes of a stranger—a man whose allure was impossible to resist. And against her better judgment, she broke that rule of hers, surrendering to a night of passion and desire that left her breathless. But when she woke up in the morning, the bed was empty, and the stranger was gone, leaving Billy with nothing but memories of that night. Weeks later, she discovered the consequences of that night: she was pregnant. With no clue, and no way to find that stranger, she braced herself to face motherhood alone. Months passed, and Billy landed another job—serving at the engagement party of one of the city’s most powerful billionaires. But when she was called to serve a drink at the party, her world tilted as the groom-to-be was none other than the man she had been searching for: Marcus Lorenzo. Marcus, the cold-hearted billionaire with a reputation for ruthlessness, had been haunted by that night he had with Billy. No matter how hard he tried, he couldn’t forget the mysterious woman who had set his soul on fire. Now, faced with Billy again, he keep finding himself drawing closer to her and this brings out their lust for each other despite the obstacles between them. As their shared desire reignites, the boundaries of their lives blur. But with secret and lies threatening to destroy them, Billy and Marcus must confront the question: Was their night of passion a fleeting mistake, or the start of something far more dangerous?

It all started with one encounter. One night with a man whose touch felt like sin and whose scent still haunts my skin. I never meant to fall — but when I caught my boyfriend, the Alpha’s son, cheating on me, something inside me broke. And that’s when he found me — a stranger cloaked in dominance and danger. His hands promised ruin, his lips whispered damnation. I gave in. Just once. Or so I thought. Now, I’ve been hired as the Alpha’s new secretary. And when I walked into his office, the world stopped. Because he’s not a stranger. He’s him. The man from that night. The man I should have never touched. The father of my ex. I tell myself I can resist him — that I can keep my secret buried. But every time his gaze lingers, every time that deep, commanding voice wraps around my name, my resolve burns away. This isn’t love. It's an obsession. Possession. Darkness disguised as desire. And I know one thing for sure — once an Alpha sets his eyes on you… He never lets go.

“August, I don’t work for you anymore,” she said, voice steady. “I’m not obligated to listen to you.” A pause. Then, “Oh, but you will.” He stepped forward. She stepped back. Again. Until her back hit the wall. Her breath caught, but she didn’t look away. August placed both hands on either side of her. Blocking her in completely. No space left. No escape. “You’re not my employee,” he said quietly. A beat. “But for the next 90 days…” “…I own you.” Weeks before his wedding, August Thorne discovers something impossible, he is already legally married. To Genesis Michaelson, his former personal assistant who vanished three months ago without a trace. There is no memory of the ceremony. Only fragments of a night in Las Vegas that don’t fully add up. When the court refuses to annul the marriage due to time passed, they are left with one option: divorce. But even that comes with a condition. A 90-day consideration period in which they must live together as husband and wife. What begins as a drunken mistake turns into a forced arrangement between two people who can barely stand each other, yet cannot stay away. Tension rises. Clashes become constant, while external forces close in, determined to keep them apart and destroy Genesis in the process. But someone is lying about what happened that night in Vegas. And the truth runs deeper than either of them realizes, closer to home, and far more destructive than the marriage itself Will they survive this game of lies and deceit and fall in love or... ?