Best Stepbrother Romance Books

"I thought you loved me!" He cut me off instantly. "Didn't we agree to run away together?" I cried, "Maxwell... I swear on my life, I had no idea this was going to happen. My mom planned everything and…" He dismissed me with a wave of his hand. "Cut it off, step-sister," he said, heading to his car. "Maxwell! Maxwell! Please don't leave me with that son of a bitch!" I shouted desperately. Anastasia, a recent college graduate, is torn between her forbidden love for her stepbrother Maxwell and her mother's demands to marry Ryan, a stranger. When she discovers she's carrying Maxwell’s child, her world spirals out of control. Trapped in a loveless marriage with a monster, she longs for Maxwell, but he's nowhere to be found. Just when she thinks all hope is lost, Maxwell's father steps in—but he's determined to keep her for himself. She's stuck. Damn it!

"I knew he was trouble the moment I walked into our shared house. The way his hands gripped my waist when no one was looking, the way his voice dipped when he said my name, it wasn’t just wrong, it was dangerous. He wasn’t just my stepbrother, he was my undoing." **** All Evie Hayes wanted was to finish her college degree in peace, far from the chaos of her past. But when she moves into her stepfather’s house near Ravencrest University, she finds herself stuck with Ryder Kingsley, her stepbrother and the school’s golden boy. Ryder is everything she’s sworn to avoid, arrogant, infuriatingly handsome, and completely off-limits. When late-night arguments turn into stolen touches, their forbidden connection becomes impossible to ignore. But in a world where secrets don’t stay hidden, someone’s bound to uncover the truth. And when they do, Ryder and Evie will have to decide if the risk is worth the ruin.

Ashley Brown find herself in love with his mafia stepbrother, Sirius Brown. They lived together as a step sibling for years, made the beautiful girl saw him as the hero, the man of her dream. The devil himself, Sirius Brown, is well known as a heartless, manipulative man ever. He kills every living being that goes in his way. Including to his baby girl, Ashley brown. "Baby... Why are you covering this up? Don't you believe me?" Sirius stroked the girl's hand, made Ashley trembled. She shake her head slowly. "It's not like that Bubba… It's dirty, I have to clean it up first." She answered. Sirius chuckled. He held Ashley's hand but the girl shook her head even faster. She didn't want Sirius to see and touch her wet p***y. "Baby, my innocent baby. Show me princess, there's nothing to worry about... Hmm? Come on..." Sirius kissed Ashley gently on the lips, trying to reassure her that it was fine, even normal and that's natural thing to happen… Warning! This novel describe detail sex and erotic scenes. It also has some bloody, torture scenes that may cause you uncomfortable. Please consider your age before reading. This is my original work.

The boy who made my life hell just became my stepbrother, and now we’re sharing a mansion, a last name, and a hatred so intense it might just burn us both alive. I’m Summer Winters, the scholarship girl who never wanted Crew Ashford’s attention. But after I publicly humiliated Blackwood Prep’s golden hockey captain, he’s made destroying me his personal mission. With the months of psychological warfare, I've learned to survive his cruelty. Then my mother marries his father. Now I’m living under his roof, and Crew’s rage at my presence is suffocating. Behind closed doors, his bullying intensifies, but so does something darker. Something that looks dangerously like obsession. Just when I think it can’t get worse, I meet Gray, Crew’s quiet, artistic brother who sees me in ways that terrify and comfort me in equal measure. And my childhood best friend Tyler? He’s caught between loyalty to me and forces I don’t understand yet. Three boys. Three types of devastation. And secrets buried so deep they’ll destroy us all when they surface. When everything explodes at the championship game, I’ll have to decide: which kind of destruction am I willing to survive? This is a dark reverse harem hockey romance where the line between hate and want is razor-thin, and choosing yourself might be the most dangerous choice of all.

Lucy never expected to have a stepbrother who is also her senior at the hospital she works at. That man is Luke, the youngest surgeon and head of the surgical department. They must become family because Lucy's mother needed money to support their pharmaceutical company which was on the verge of bankruptcy. Meanwhile, Luke's father needs Lucy and her family to cover up his illegal business from public attention. But just before they are introduced as stepsiblings, they accidentally spend a night together after Lucy breaks up with her boyfriend after seeing him cheat on her in front of her eyes.

🔞Explicit content 🔞 “My sweet Camila,” he chuckled darkly. “You’re dripping wet for me—even though I’m standing here injured and drenched in blood. I never took you for a little sadist.” * * * * Camila has always kept her head down, kept to herself. But that was before she discovered her new stepbrother was Ethan—the infuriating, untouchable heartthrob of her school. She's used to staying out of the spotlight, but Ethan’s arrival flips her world upside down. Brooding and untamed, he’s as tempting as he is off-limits. There’s a rumor he’s more than just a pretty face, that there's something wild hidden behind those intense eyes. Something dangerous. The more Camila tries to keep her distance, the more their worlds collide in ways she can't explain. With every stolen glance and forbidden touch, she’s pulled closer to a secret that’s as thrilling as it is terrifying. A secret that blurs the line between human and beast, love and fate. And once Camila learns the truth, she’ll have to choose: keep her distance… or risk everything for a taste of the forbidden.

She thought she’d escaped him. Until fate forced her back into his world. Keira Dalton never asked for a new family—much less a stepbrother who makes her pulse race and her temper burn. Drake Ashford is everything she despises: arrogant, untouchable, and dangerously magnetic. But when hatred starts to blur into something else, Keira realizes she’s fighting a war she can’t win— because sometimes, the heart craves what it shouldn’t. A forbidden love. A battle of pride. A secret that could ruin them both. Now, Keira must face a truth she can’t escape: The man she’s forbidden to love may be the only one she can’t live without.

I'm almost 18 and I'm in love with my 22-year-old stepbrother, Caleb. I confessed my love to him soon after our parents got married, but he rejected me and disappeared. Now the way he looks at me makes me burn. I wonder - does Caleb want me?

"Your body wants this, you are just stubborn. Allow me to bring you mind-blowing orgasms that will make you undergo spasms." I said, sliding another finger into her V-Opening in a bit to locate her G-spot. *** Isabel and Mavis nursed a secret crush for each other at high school, but they never expected to be forced into such close quarters as step siblings. They suddenly find themselves sharing a roof, and try to navigate the complex emotions they've been trying to suppress for years. They must decide to give in to their feelings or fight to resist them. Can they keep their relationship a secret, or will it be exposed for the world to see? And what will happen when their parents find out? WARNING!!! ️ This story contains explicit and mature content. R18+

“I hate you. I’ve always hated you.” He gruffed in annoyance and I snorted while folding my arms. “Best believe the feeling is fucking mutual.” “Care to explain why you’re always giving me the ‘look’ then?” He demanded, a smirk tugging at the sides of his lips. “What stupid look?” “Like you want me to fuck you.” ~~~ It was a hate-at-first-sight thing. Ava and Mason got off an extremely wrong foot and hoped to never cross parts again. Neither of them expected that the next time they’d be seeing each other again, is to be officially introduced to one another as step siblings. Things didn’t get better from there, it got worse. Especially now that they had to live in the same house. Things drastically take a left turn when their parents plans a ‘first family’s vacation’, but were unable to make an appearance as scheduled because of some last minute changes, leaving Ava and Mason by themselves, all alone on an island. For three weeks. Ava passionately hated Mason, until she didn't. Till she couldn’t pretend to not notice how insanely good looking he was… till she couldn’t pretend to be immune to Mason’s intense gaze and lingering touches… Till she couldn’t deny that she wanted Mason to play her curvy body like she was his favorite guitar… Till she couldn’t deny that she had gone ahead and fallen head over heels, for Mason.