Stepbrother Mine: Sinfully Yours
He became her stepbrother, and she became his greatest obsession. "You killed him", I screamed as I looked at my stepbrother. My body shivered with tingling fear.
"Anyone who touches you deserves to die", Hayden sneered.
***
My life changed when my mother married into one of the wealthiest families in the city. My new stepbrother turns out to be the Golden Boy of East Dale University and the man I had a one-night stand with. Dangerous, brooding and perfectly handsome.
My name is Grace Davis, and I find myself caught between family and a love that could destroy everything I've built.
HAYDEN REID
The moment I saw Grace, I knew she was the one for me. Then she became my stepsister. I will stop at nothing to make her mine, even if she hates me. A deadly secret leaves me scarred, and I did the next thing I could do.
I ran.........
When I came back, the dark obsession I felt for her never left, and this time around, I plan to take her with me to hell. As secrets unravel and forbidden feelings grow, Hayden and Grace must find a way to overcome them.
Read
Chapter: CHAPTER THIRTEEN: GRACE FELL SICKGRACEI looked behind me to see if there was someone else she was talking to.“You, Grace,” she said, blocking my way.“What do you want?” I asked, frowning.Her friends entered the restroom and locked the door.I looked at the three of them and was getting really annoyed.“Get out of my way,” I said, pissed.“You only have a chance with him because I dumped him,” Emily pushed me backwards.My expression hardened with anger.“What the hell do you want? If you want Hayden, you can go have him. Although I doubt he will accept you,” I said.“Also, you are just a fling,” I ended, pushing her out of my way.Her other friends blocked my way.“What is wrong with you?” I was genuinely curious. If it wasn’t for Hayden, I doubt we would have any relation with each other.My stomach sank as I saw them blocking my way. It was three against one, and I doubted I was going to win.“Let me go!” I yelled.Emily laughed, reveling in my struggle.I stopped struggling. I didn’t want her to think I was af
Last Updated: 2026-07-15
Chapter: CHAPTER TWELVE: MEETING EMILYGRACEI searched his eyes for anything I could find, but they were blank.“A date? What about our research work?” I looked at him, pushing him away from my body.Hayden moved away from my body and lay beside me, his head turned towards me.“I meant after our work,” he finally said.I was thinking a lot of things at once. I didn’t know whether it was a real date or a casual one. I fidgeted with my clothes, thinking whether I should reject him.“Don’t think too much, Angel.” He sat upright, and I did the same. “Can’t friends go on a date?” He said with a small smile.“Friends,” I whispered, my heart aching. “Okay,” I nodded.“Let’s get on with it,” Hayden said, offering a hand to assist me to get up.****“This is where we are having our date?” I asked Hayden, exasperated.“Yes,” he said, chuckling. “What, you don’t like it, Angel?”I looked around the ice rink and rolled my eyes. Why in heaven would he think I would love his idea of our first date?“I think this would end badly,” I sai
Last Updated: 2026-07-14
Chapter: CHAPTER ELEVEN: ARE YOU JEALOUSGRACEA heavy knock on the door made me stir awake, my head aching.“Grace, go get the door,” Madison groaned, covering her ears with a pillow.I cleaned my eyes sleepily, staggering to the door. I wasn’t ready to wake up. I pushed the door open.“You have a package,” the older woman said.“I think… maybe they’ve been a mistake,” I said with a confused face. I looked at the lilies and pink roses wrapped in a bouquet.She looked down and read, “Grace Davis.”“Yes.”“This is for you.” She pushed the flower into my hands and left.I pushed the door closed, still in surprise.“Who was that?” Madison asked, sitting upright, her hair like mine scattered.“I just received flowers.” I sat on my bed, shocked.Madison squealed, her eyes getting clearer. “Check if there is a card?” She asked quickly.I looked through and was able to see it immediately. The name on the card made me smile.“Who is it from?”“Hayden.” I couldn’t hide the smile on my lips.Madison sat beside me, peering into the car
Last Updated: 2026-07-13
Chapter: CHAPTER TEN: SHE CRIEDHAYDENI stopped breathing the moment Grace lifted the mask off my face.I knew exactly how angry she was going to be. She was still furious about what happened in the locker room.Her eyes widened like a deer caught in headlights.“Hayden,” she called, her voice hard and cold.“Angel,” I replied, practically begging.This was the woman I wanted to spend the rest of my life with. I was willing to take anything she gave me.“You! How could you do this? Play me for a fool?” she whispered, tears glistening in her eyes.My heart shattered. This was the second time tonight I’d made her cry.I swallowed the lump in my throat.“I didn’t mean for it to happen,” I tried to explain, but the words felt useless.She turned around and walked away.I refused to let her leave without fixing this.“Wait!” I caught her in a hug from behind. “I’m sorry, Grace.” I held her tightly as she struggled, pressing my face against her back.“At first, I didn’t know it was you. By the time I realized… it was alr
Last Updated: 2026-07-11
Chapter: CHAPTER NINE: THE TRUTH ABOUT THE MASKED STRANGERGRACE POV“Grace, wait!” Hayden called out, running after me.I didn’t want to hear his explanation. My whole day was ruined. I couldn’t think at this moment. My chest burned so much, and I tried to use my hand to rub the ache away.“It wasn’t what it looked like,” Hayden shouted, running after me.As if the world was against me, it started raining as soon as I stepped outside, and soon my clothes were soaked. I had no idea if it was the rain on my face or my salty tears.“What the hell happened?” Madison asked, alarmed as I stepped into the car.“Don’t catch a cold.” She threw her coat over me, helping get rid of my wet hair.“I thought you went to see Hayden. Why are you like this?”Knock. Knock.Hayden knocked on the car window, fully soaked by the rain.“Let’s go,” I said to Madison.I could see pain flash across his face briefly.She listened without a word and zoomed off.“Are you sure you don’t want to hear him out?” She looked at me, worried.“Not right now,” I whispered, my v
Last Updated: 2026-07-10
Chapter: CHAPTER EIGHT: A BLUED EYE GIRL IN HIS ARMSGRACE’S POV“You’re dating Hayden Reid,” Madison said as soon as I pushed the door open.She practically flew to my side, clutching her phone to her chest.“Nice to meet you too,” I rolled my eyes at my friend.“Tell me everything, Grace. Do not leave a single detail out.”I buried my face in my hands, groaning. I was really regretting my actions.“It isn’t like what it looks like.”“Okay. I’m all ears. Explain.”“It’s fake,” I whispered, blushing in embarrassment.“What is fake?” Madison asked me, looking confused.“The relationship. Nothing is real.”“What?” Madison exclaimed. It took her a while to process her thoughts.I began explaining everything to her and everything that went down.“Wow.” She collapsed on my bed. “And here I thought I was about to see an epic love story,” she sniffled dramatically.“No show going on here,” I chuckled.“How did you convince Hayden to play along with you?”“He was the one who brought up the idea.”“Wow,” she said for the hundredth time.“Enough
Last Updated: 2026-07-10
LOGIN
