Brother Sister Stories Novels & Stories

A diverse collection of short romantic stories and erotica to fulfill your fantasies. THIS BOOK IS INTENDED FOR 18+ AUDIENCE ONLY!

My brother was a twisted, paranoid psychopath. When I was ten, my parents were murdered. Both my legs broke off while I tried to save my brother. I became his only family and also Achilles’ heel. Those who mocked me as a crippled would have their bones broken, and anyone who tried to hurt me would be smashed into a pulp. As he reclaimed our family’s fortune, he became “the Devil” in Amberwater, a man no one dared to offend. Yet, he alone spoiled me like I was a little princess. Everyone knew that Lucas’s sister was untouchable. He had sent me abroad to receive the best treatment. The day that I could finally stand up again, I received an invitation to my brother’s engagement banquet.

Bria Barbara was arranged for a marriage to a Mafia Boss named Theodore Williams. Bria visited her hidden twin sister, Briana Barbara,  who chose to live a normal life instead of being part of the chaotic Mafia world.  In a blink of an eye, Bria Barbara was killed. In her last breath, she asked Briana to avenge her and mentioned the clan of the Williams that made Briana to conclude that the culprit behind her twin's death was in the clan of the Williams.  As Bria's death was concealed, Briana Barbara stepped in and married Theodore Williams, pretending to be Bria Barbara. As Briana marries Theodore, her hunts begin to catch the one who killed her sister.  But then, what would

Arwen was never supposed to be here. Her sister was the beautiful and confident one.
The one promised to billionaire tycoon Caelum Ravencroft. But days before her wedding to billionaire CEO Caelum Ravencroft, the perfect Isolde disappears. To save their family from ruin, her quiet, overlooked sister Arwen is pushed into her place. Caelum is powerful, distant, and used to getting exactly what he wants. He expects a polished bride who fits his world. What he gets instead is Arwen-quiet, thoughtful, an artist who hides her dreams and her pain behind polite smiles. He doesn’t trust her. She doesn’t trust him. But living under the same roof, pretending to be husband and wife, cracks somethin

As the youngest daughter of the Costellos, I had always lived in my sister’s shadow. That was until five years ago, when she betrayed the family and ran off with a street thug. I took her place and completed the wedding with Elio Ross. Over the years, he loved and indulged me, but we never got a marriage license. He always said family matters kept him busy, and that, with or without it, I was his wife in his and the family’s eyes. I believed him. Until today… I watched as Elio walked out of the church with my sister Alyssa, who had been missing for five years, both of them wearing the family rings that symbolized their union. At the church entrance, three black SUVs opened their door

Maverick Spencer, my husband's older brother, sacrifices himself just to save my husband from a car accident. In order to repay him for his benevolence, my husband, Mateo Spencer, decides to move his newly widowed sister-in-law, Lily Shepherd, into our home. Mateo tells me, "Maverick died saving me, so I must repay him for his benevolence. He was the most worried about Lily when he still drew breath. In order to fulfill his death wish, I must let Lily stay with us. "Lily's biggest wish is to have a child of her own. I have no choice but to sleep with her. It's to repay Maverick, you see. Don't worry, Phoebe. Once she gets pregnant, I won't touch her ever again. You're the only woman for me

"Look at you, you're so easy Amber. I can get you wet in a matter of two seconds, it's not even that big of a challenge." He says, talking down at me. - In which a girl makes the life-altering mistake of sleeping with her stepbrother, changing the course of her life forever. Trigger Warning: Part 1- Bullying, Domestic violence, Grooming, Substance abuse, Dark themes. Part 2- Domestic violence, Substance abuse, Trafficking, Gore, Dark themes

Elara Valr has always known independence. Growing up, she navigated life on her own terms, confident, clever, and unafraid to challenge anyone in her way, including her protective older brother, Elias, whom she loves fiercely. Now, in her third year of college, she’s focused on her studies, her ambitions, and the life she’s building for herself, until Adrian Moore arrives. Adrian is new to campus, young, confident, and devastatingly handsome; a professor in his first real position, full of authority and restraint. There’s something magnetic about him, something that draws Elara in from the moment she sees him. What begins as casual conversations and professional exchanges quickly turns in

My favorite doll company just dropped a limited-edition ball-jointed doll, and I was ten thousand dollars short on the deposit. So, I whipped out my phone and tapped on my chat with my older brother, Damien. [Hey, Damien! Quick, I need ten thousand dollars to welcome the newest member of our family! Xoxo] Ten minutes later, my phone finally buzzed. I checked it with a massive grin on my face, but my usually doting brother’s reply was out of character. [You’re way too young to be a homewrecker. Just wait until I get you. You’re going to get what's coming to you.] I was confused. I was just starting to wonder if Damien’s account had been hacked when a furious pounding rattled my front door

Some lines were never meant to be crossed... but the heart doesn't always follow the rules. "Crossed Lines: 40 Forbidden Stories" is a captivating collection of forty unforgettable tales where love appears in the most unexpected places and every choice comes with a price. From impossible attractions and long-buried feelings to family secrets, second chances, and relationships that challenge society's expectations, each story explores the delicate balance between desire, loyalty, and the consequences of following one's heart. Every chapter introduces new characters, new conflicts, and a new journey filled with emotion, heartbreak, hope, and unforgettable twists. Some will fight for