

Mated To My Obsessive Stepbrother
Velvet Desires · Completed · 335.0k Words
Introduction
Intended for mature readers who enjoy morally complex, slow-burn, possessive, forbidden, dark romance that pushes boundaries.
EXCERPT
Blood everywhere. Trembling hands.
"No!" My eyes blurred.
His lifeless eyes stared back at me, his blood pooling at my feet. The man I loved—dead.
Killed by the one person I could never escape - my stepbrother.
Kasmine's life was never hers to begin with. Kester, her stepbrother, controlled and monitored her every move.
At first, it was all sweet and brotherly until it began to turn into an obsession.
Kester was the Alpha, and his word was law. No close friends. No boyfriends. No freedom.
The only consolation Kasmine had was her twenty-first birthday, which was supposed to change everything. She dreamt of finding her mate, escaping the sickening control of Kester, and finally claiming her own life. But fate had other plans for her.
On the night of her birthday, not only was she disappointed that she wasn't mated to the love of her life, but she found out that her mate was none other than him - Her tormentor. Her stepbrother.
She'd rather die than be mated to a man whom she had known as her big brother all her life. A man who would do just anything to make sure she was his.
But when love turns to obsession, and obsession turns to blood, how far can one girl run before she realizes there is nowhere else to run to?
Chapter 1
KASMINE'S POV.
"No..." I whispered, my hands trembling uncontrollably as my blurry eyes took in the sight before me. "Wh.. What have you done?" I choked, taking slow steps backward, away from the man who I had thought was my savior and protector.
I was wrong.
"Kasmine..." He called in his familiar deep voice that always remained calm no matter the storm raging in him.
"Don't come near me. You... You just killed him... You killed him..." I sobbed, feeling my limbs grow weaker by the minute as I kept staring blankly at the young man lying lifeless before me.
We were in the woods. Just the two of us and the dead man.
"Stop being dramatic, Kasmine. He tried to force himself on you!" Kester's tone was a bit firmer now.
"He didn't! He barely even touched me! He was just talking to me, Kester! You just took an innocent life!" I screamed.
I was fed up. I didn't know how much of this I could take anymore.
Kester, my stepbrother, is the Alpha Of the Crescent Moon Pack. It was all so cute and harmless - his protectiveness towards me. But as we grew, it slowly turned into something else. Something that made me even more terrified of him.
Never did I ever imagine that my stepbrother would ever kill anyone because of me, let alone an innocent man.
"Come on. Let's get back to the party," He stepped toward me, but I stepped backward.
How could he sound like he didn't just kill an innocent person? How?
"Get away from me! Don't come near me!" I shrieked, turning on my heels, but I was no match for him. He was way faster than my small legs could ever carry me.
Kester held me firmly in his strong arms, and I felt disgusted being so close to him.
"Stop it, now!" He yelled furiously, unleashing his Alpha command on me, and I immediately lost my will to him. But the terror and pain were still there, "you will act like the good girl you are and return to the party immediately," He commanded, his deep green eyes almost piercing the depths of my soul as he held my gaze.
I nodded sheepishly, unable to fight against his Alpha aura.
As I walked back to the party - his girlfriend's party - I began to wonder how my life turned out to become this sour.
I was once a sweet little girl who lost her father at the age of five. Two years later, my mother found love again with the Alpha of our pack, who had also lost his mate. Kester was fourteen, while I was seven.
He protected me like the big brother I saw him to be. He never allowed anyone to bully me. He never went a day without getting me gifts. I was the envy of my friends because I was loved and pampered by my big brother.
But right now, I don't think my friends would still envy me, knowing what I have been going through for the past four years.
When I turned sixteen, I noticed Kester's protectiveness becoming a little too much. He never allowed other men to come near me, and neither did he allow me to spend so much time with my female friends anymore.
He always wanted to be the one I spent all my time with and tell all my secrets to. And as the years went by, it began to reach an unhealthy point.
At twenty, I still don't have a boyfriend. Having a boyfriend would be over Kester's dead body. He kept telling me that I should keep myself for my fated mate when I got my wolf at twenty-one.
Father and mother saw nothing wrong with everything Kester had been doing. They kept saying they felt happy I had a protective older brother.
Now, I desperately look forward to turning twenty-one in a few months and meeting my fated mate. I am desperate to be free from his control. I feel suffocated already.
Days passed by, and I couldn't get over the gory image of the innocent man who was killed in front of me. I couldn't sleep or eat. I haven't set eyes on Kester either. He only comes home during the weekends to visit Mum and Dad.
Kester Hamilton, the CEO of Zamford Technologies, is a big name in the country. He took over the company just about the same time he took over the Alpha position from our father, former Alpha Kade Hamilton. And since then, he has taken the company to great heights.
At twenty-seven, he had already made a name for himself. His pack is the biggest in the country. He was the envy of all.
Thankfully, I had to deal with his controlling presence only during the weekends. But that didn't mean I was free during the week, as he had bugged my phone and laptop. No calls or text messages come in or go out of my phone without him seeing them.
So much for a big brother.
My alarm blared for the fourth time, and I jumped out of bed. I wouldn't want to be late for class. Being in my final year in college, we were expected to go on an internship program according to our fields of study.
As a computer science student, I have already submitted the three tech companies I would love to work with for my internship.
None of these companies were as good as Kester's, but may I be damned to add his company to my list! Not when I have been so desperate to be out of his reach as much as possible.
Jake and I already submitted the same choices, and hopefully, we will be posted to the same company. There, I'd have more time and freedom to be with Jake without Kester ever finding out.
Jake is a guy I admire so much. And I couldn't be more thankful that he also felt the same way for me. He just hadn't asked me out yet, but I am still hopeful. Perhaps spending more time during our internship program might spark things between us a little further, and he might ask me to be his girlfriend.
The thought of seeing Jake today made me blush hard.
"What's happening?" I asked Claire, who looked like she had just been through hell, as I approached the school entrance.
She heaved a sad smile with an eye roll, "I was posted to J&F Technologies," She said, and I understood why she was sad.
Since high school, Claire has always had a crush on Kester, but he hardly ever notices her. Probably because she was a little too chubby for him. He liked slim, model-like girls.
She had submitted his company, hoping she'd be posted there, but she wasn't. I felt sorry for her. This was the only opportunity she had to be close to him for at least six hours daily for the next three months. But she missed it.
"I am so sorry, babe." I said, pulling her in for a hug, "Did you see mine? Where was I posted to?" I asked, pulling her towards the information board.
She wasn't saying anything, and I wondered why. The Claire I know would have already told me where I was posted, even before I got the chance to see it for myself. But I ignored her. She was probably still sad about her posting.
My eyes eagerly scanned the long list pasted on the board, and the first name I looked out for was Jake's. He was posted to Plush Technologies.
I nervously searched for my name, praying to the Moon Goddess that I'd also be posted to Plush Tech, but I paused abruptly when I saw my name.
"No... This must be a mistake." I said with wide eyes and trembling hands. "How..."
My heart drummed in my chest, and I felt my head spinning as I tried to grasp what was going on.
How the hell was I posted to Zamford Technologies?
My stepbrother's company.
Last Chapters
#235 EPILOGUE.
Last Updated: 8/25/2025#234 Chapter 234
Last Updated: 8/25/2025#233 Chapter 233
Last Updated: 8/25/2025#232 Chapter 232
Last Updated: 8/25/2025#231 Chapter 231
Last Updated: 8/25/2025#230 Chapter 230
Last Updated: 8/25/2025#229 Chapter 229
Last Updated: 8/25/2025#228 Chapter 228
Last Updated: 8/25/2025#227 Chapter 227
Last Updated: 8/25/2025#226 Chapter 226
Last Updated: 8/25/2025
You Might Like 😍
The Wolf Prophies
Mated To The Cold Hearted Alpha
"You want me to fuck you, I know it"
"As much as you don't like me, you're my mate and you can't deny it."
He stood up behind me, one hand holding my hip, and leaned down, his breath ragged against my neck, his voice was husky,
"You'll listen to your body... what it wants... and my body... what it needs. Only the pleasure that a small bite can bring."
At the age of 15, I was shocked to hear the ruthless Alpha claim that I was his mate.
To make matters worse, he killed my father, who was trying to protect me. At that time, I successfully ran away from him.
However, when I turned 18, I fell into his trap again.
I hated him and wanted revenge, but the moon goddess had a different plan for me.
I was his mate, and we were fated to be together. No matter the circumstances, my body couldn't resist him.
The Human Girl Who Tamed Alpha King
"Eyes on me," he growled, voice thick with lust, practically vibrating through me. "I wanna watch you lose it when I make you come."
My climax slammed into me, wild and unstoppable, as he rasped, "That's it, baby."
The next morning, my heart shattered into pieces. There was Scarlett—throwing herself into Jace's arms, her body pressed intimately against his chest, her hands possessively claiming what I thought was mine just hours ago.
Raised by werewolves, human Aria Silverbrook has always lived as an outsider. When her adoptive father flees with her to escape a dangerous Alpha's advances, they find sanctuary with the powerful Moon Shadow Pack. But Aria never expected the overwhelming connection she feels to the pack's mysterious Alpha, Jace Carter—or how his young daughter Aurora instantly claims a piece of her heart.
Jace's royal Primal bloodline makes him exceptional among Alphas, his wolf Phantom towering over others. When Aria enters his territory, something stirs within him. As the Blood Moon approaches, he debates revealing the truth: she is his destined mate who will unlock his full potential.
Near her eighteenth birthday, Aria notices disturbing changes. Her wounds heal unnaturally fast after saving Aurora from a rogue wolf. A strange voice whispers warnings of transformation, while her lifelong wolf-paw birthmark takes on new significance.
Is Aria truly human? What secrets will the Blood Moon reveal? And as she falls deeper for Jace despite jealous pack members threatening their bond, can she embrace a destiny beyond anything she imagined—becoming Luna to a Wolf King?
The Pack: Rule Number 1 - No Mates
"Let me go," I whimper, my body trembling with need. "I don't want you touching me."
I fall forward onto the bed then turn around to stare at him. The dark tattoos of Domonic's chiseled shoulders, quiver and and expand with the heave of his chest. His deep dimpled smile is full of arrogance as he reaches behind himself to lock the door.
Biting his lip, he stalks toward me, his hand going to the seam of his pants and the thickening bulge there.
"Are you sure you don't want me to touch you?" He whispers, untying the knot and slipping a hand inside. "Because I swear to God, that is all I have been wanting to do. Every single day from the moment you stepped in our bar and I smelled your perfect flavor from across the room."
New to the world of shifters, Draven is human on the run. A beautiful girl who no one could protect. Domonic is the cold Alpha of the Red Wolf Pack. A brotherhood of twelve wolves that live by twelve rules. Rules which they vowed could NEVER be broken.
Especially - Rule Number One - No Mates
When Draven meets Domonic, he knows that she is his mate, but Draven has no idea what a mate is, only that she has fallen in love with a shifter. An Alpha that will break her heart to make her leave. Promising herself, she will never forgive him, she disappears.
But she doesn’t know about the child she’s carrying or that the moment she left, Domonic decided rules were made to be broken - and now will he ever find her again? Will she forgive him?
Stuck With My Three Hottie Boss
"Do you want that, buttercup? Do you want us to give your little cunt what it craves?"
"Y…yes, sir." I breathed
Joanna Clover's hard work through university paid off when she got a secretary job offer to her dream company, Dangote Group of Industries. The company is owned by three mafia heirs, they don't only own a joint business, they are also lovers and had been together since their college days.
They are sexually attracted to one another but they share everything together including women and they change them like clothes. They are known as the world's most dangerous playboys.
They want to share her but will she accept the fact that they fuck each other?
Will she be able to navigate business and pleasure?
She has never been touched by a man before let alone three, all at the same time. Will she oblige?
An Ice Queen for sale
Alice is an eighteen-year-old, beautiful figure skater. Her career is just about to climax when her cruel stepfather sells her to a wealthy family, the Sullivans, to become the wife of their youngest son. Alice assumes that there is a reason a handsome man wants to marry a strange girl, especially if the family is part of a well-known criminal organisation. Will she find the way to melt the ice cold hearts, to let her go? Or will she be able to escape before it’s too late?
I Am His Wolfless Luna
Ethan also kept emitting deep roars in my ear, 'Damn... I'm going to cum... !!!' His impact became more intense and our bodies kept making slapping sounds.
"Please!! Ethan!!"
As the strongest female warrior in my pack, I was betrayed by those I trusted most, my sister and my best friend. I was drugged, raped, and banished from my family and my pack. I lost my wolf, my honor, and became an outcast—carrying a child I never asked for.
Six years of hard-won survival turned me into a professional fighter, fueled by rage and grief. A summons arrives from the formidable Alpha heir, Ethan, asking me to return as a wolfless combat instructor for the very pack that once banished me.
I thought I could ignore their whispers and stares, but when I see Ethan's emerald-green eyes—the same as my son’s—my world tilts.
From omega to luna
As he took in her face, his eyes met her ice blue ones, and he stopped breathing for a moment.
While he was frozen, his wolf was ecstatic and tried to push him forward. She looked just as surprised as him. He took two strides and ended up inches away from her.
“Mate!” he growled, never breaking eye contact.
***Bella is an omega, lowest in rank of the pack. But she has accepted her place in life. Graham is the alpha, top of the rank. Strong, fierce, and determined to do what is best for his pack. In his mind, he doesn’t have any time for a mate. Yet they meet each other in the midst of the biggest conflict between the packs and rogues to date.
Mated To My Obsessive Stepbrother
Intended for mature readers who enjoy morally complex, slow-burn, possessive, forbidden, dark romance that pushes boundaries.
EXCERPT
Blood everywhere. Trembling hands.
"No!" My eyes blurred.
His lifeless eyes stared back at me, his blood pooling at my feet. The man I loved—dead.
Killed by the one person I could never escape - my stepbrother.
Kasmine's life was never hers to begin with. Kester, her stepbrother, controlled and monitored her every move.
At first, it was all sweet and brotherly until it began to turn into an obsession.
Kester was the Alpha, and his word was law. No close friends. No boyfriends. No freedom.
The only consolation Kasmine had was her twenty-first birthday, which was supposed to change everything. She dreamt of finding her mate, escaping the sickening control of Kester, and finally claiming her own life. But fate had other plans for her.
On the night of her birthday, not only was she disappointed that she wasn't mated to the love of her life, but she found out that her mate was none other than him - Her tormentor. Her stepbrother.
She'd rather die than be mated to a man whom she had known as her big brother all her life. A man who would do just anything to make sure she was his.
But when love turns to obsession, and obsession turns to blood, how far can one girl run before she realizes there is nowhere else to run to?
The Mafia's Sugar Queen
Struggling to save her ailing mother and escape crushing financial ruin, Hannah enters a high-stakes arrangement that promises to solve her problems—but at what cost? Leonardo, a man with shadows darker than night and power beyond imagination, offers her everything she needs. Luxury. Security. Protection.
But in the treacherous landscape of wealth and power, nothing is as simple as it seems.
As Hannah navigates a complex web of sugar dating, corporate warfare, and unexpected emotions, she discovers that some bargains come with strings that can either save you or destroy you completely.
When lines between transaction and passion blur, and enemies circle like sharks, Hannah must decide: Is survival worth the price of her soul?
Heartsong
I looked strong, and my wolf was absolutely gorgeous.
I looked to where my sister is sitting and her and the rest of her posse have jealous fury on their faces. I then look up to where my parents are and they're glaring at my picture, if looks alone could set shit on fire.
I smirk at them then I turn away to face my opponent, everything else falling away but what was here on this platform. I take my skirt and cardigan off. Standing in just my tank and capris, I move into a fighting position and wait for the signal to start -- To fight, to prove, and not hide myself anymore.
This was going to be fun. I thought, a grin on my face.
This book ”Heartsong” contains two books “Werewolf’s Heartsong” and “Witch’s Heartsong”
Mature Audience Only: Contains mature luangege, sex, abuse and violence
The Luna's Vampire Prince
His hand is cool when it brushes a loose curl from my cheek, but I don’t jerk away from him. I have no idea what’s going on. I don’t understand why I’m here. I don’t know what will happen tomorrow. It seems like a lot of powerful people want me—dead or alive. And yet, all I can think about right now is how badly I want this vampire’s hands on my body.
I live in a desolate village on the edge of the Vampire King’s lands. This used to be wolf shifter territory, but now, we are just trying to survive.
When I mess up and find myself in a culling, I know I’m dead. No wolf shifters ever survive these events.
And after the stunt I pulled in the middle of the village, Prince Rafe probably wants me dead.
Is it a good thing or a bad thing when a vampire looks at you like you’re a snack?
Something tells me, once I reach the castle, I’ll be missing my miserable existence in the village.
But then—it turns out I have no freaking idea who I even am, and when the royals start referring to me as Princess Ainslee, I realize my life is about to take a turn—for better or worse.