Brother Sister Romance Books

" I want nothing more than to taste your sweet blood on my tongue." His breath grazed her neck, followed by the wet glide of his tongue across her skin. Kerry shuddered, imagining his fangs sinking deep, feeding on her. "We can't do this," she whispered, her voice trembling. "What's stopping us?" "You're... my brother." "And yet, you stir something in me no other woman has." He grasped her hand, guiding it to his erection pressing against her. "You're mine, baby—made just for me." Kerry's life spirals into chaos when her mother marries a vampire. As someone who thought vampires were just myths, she struggles to accept their reality. But nothing could prepare her for her dangerously seductive new stepbrother, who seems determined to make her his. Is their bond a twist of fate, or something far darker?

All Malia, the poor nerd ever wanted was to be like the other girls but when you think you are not classy enough, it's a problem to avoid getting ditched. Malia finds out that her secret crush, Maverick who is eager high school girl's dream man is her step brother and the first thing he does is to ask her out on a date. This gives her a chance to finally get past her fear and make a proud statement to her critics but her best friend, Ethan, a fellow nerd, is opposed to their relationship. How does she soar through the challenges her best friend's rebuttal throws her way? What happens when she finds out the secret that her step brother had always been keeping from her? Will she ever become the 'classy girl's that her nerdiness has so unfortunately stopped her from achieving?

{Warning: R-18, Dark Romance} "Because I want to sleep with you." --- Forced to marry a mysterious billionaire she has never met, Irene thought her suffering was finally over. But her husband is nowhere to be found, and his charming yet possessive "cousin" has made his dirty intentions unmistakably clear. Trapped in a web of lies and secrets, Irene must uncover the truth about the man she married—and the one who refuses to let her go. But the truth could cost her everything, including her freedom. Will she be able to risk it all?

Ysabelle Andra Guerrero never thought her love life would become a business transaction. As the only daughter and heiress of an airline company, she lived independently— an adrenaline junkie, a traveler, and someone who swore never to open her heart yet but her world turns upside down when her family uses her for a deal: a marriage contract to secure a business partnership. Worst? She must marry Aldrich Evan Lorenzo— the man who left her without any explanation. Aldrich, heir to a well-known travel company, faces his own crisis. With his family’s business on the brink of collapse, he agrees to the arranged marriage, unaware that the bride-to-be is the woman he secretly loved and lost. Bound by a contract with clear terms: 1. End the marriage once the Lorenzo company recovers. 2. Act as a powerful couple in public. 3. No strings attached. Neither of them wants to say “I do,” but both have too much to lose. On their wedding day, chaos strikes when Sarina Fructuoso—a famous dermatologist, crashes the ceremony, claiming she’s pregnant with Aldrich’s child. The revelation stuns everyone, especially Ysabelle but gives Aldrich the benefit of the doubt, suspecting a setup. As they navigate a web of lies, public scrutiny, and hidden feelings, their scripted affection begins to feel real. Behind the staged smiles and cold arrangements, they find themselves drawn back to each other. What started as a contract becomes a fight for something deeper—a second chance at love neither of them expected.

Inconvenient Love follows Claire Hugh, a marketing analyst burdened by her family's financial crisis. To settle her father's debts, Claire is married off to Alexander Vermont, a billionaire CEO focused on reclaiming his father's empire. Their union, born out of necessity, masks a deeper connection from a chance encounter at a club a year prior, where they shared a passionate night, unaware of each other's identity. Claire, haunted by her family's rejection and Alexander's lingering attachment to his first love, Aubrey Chen, navigates a loveless marriage marred by neglect and emotional distance. As Claire discovers her pregnancy, she faces a dilemma: reveal the truth and risk losing the baby in her womb, fearing that Alexander would force her to terminate the pregnancy, or hide her pregnancy and secure a divorce and escape the country. Believing Alexander desires freedom as much as she does, Claire presents him with divorce papers, only to be met with silence. Determined to move on, she leaves for Hong Kong, building a new life and business with her best friend while raising her child. Years later, Alexander realizes his mistake and searches for Claire, unaware she had left the country. Their reunion sparks confusion, misunderstandings, and eventually, a revelation of their shared past. Alexander's refusal to sign the divorce papers and his desperate search for Claire highlight his realization of love and regret. The story culminates in a poignant reconciliation as Alexander pleads for a second chance, promising a proper marriage and genuine affection. Claire, torn between past hurts and newfound hope, ultimately forgives him, unveiling the truth about their history and the child they share. Inconvenient Love is a gripping tale of love tested by circumstance, secrets, and second chances, weaving a narrative of redemption, forgiveness, and the transformative power of true love.

Jade, Jasmine and Jayla are fraternal triplets and a billionaire heiresses who have always shared everything. But when they each fall for the same charming, middle-class man, their unbreakable bond is put to the ultimate test. As jealousy and rivalry take root, their sisterly love begins to fracture. But what they don’t know is that the man they’re fighting for isn’t who he claims to be. He’s playing them all spinning a web of lies, secrets, and dangerous manipulation. Will their sisterly love survive the ultimate betrayal? Or will this man’s deceit turn them against each other forever?

When I was in the early stages of brain cancer, my parents begged me to give my sister one of my kidneys. They also told me to give them the money I had saved for my treatment. When my sister left the hospital, it was her birthday. My parents threw her a party while I lay in a hospital bed trying to get better. Later, when my mom found out I had late-stage brain cancer, she begged my sister to give me a kidney. My sister said no. So, on the day of my funeral, my mom buried both of her kidneys with me.

Forbidden, passionate, secret love. The love you kill for. The love you defend with your soul, heart, and body. Love that only happens once in a lifetime, when you are not ready for it. A man who hates touches and a woman who does not know them in an intimate sense. Both equally damaged, he alienated, she alien. The passion that will ignite will transcend the boundaries of everything measurable, reveal secrets, tear down walls, mow down victims. Samantha is a young girl who enters into a contract marriage with Blake's brother, but no one knows that except the two of them. On their wedding day she meets Blake and here begins the forbidden, here begins the passion at first sight. Blake is a handsome man who falls in love for the first time with his daughter-in-law, whom he meets on the day of his brother's wedding. Blake is a smart man who will immediately notice that there is something in this marriage. He does not believe that it is a real marriage. He will enter a forbidden There is no turning back from it. Such love happens once in a lifetime. The only question is are Blake and Samantha strong enough to continue to fight for themselves, for the new strength they have found in each other, or will fate beat them again, bleed old wounds, and show that there is no happy ending for them?

“Reject her.” Jake blinked at Ana stupidly. “What?” “Reject her now Jake! If you love me and want to keep me as your wife, reject her and break the bond!” Ana screeched as her hands balled into fists. “I’m sorry Ana, I can’t do that. You don’t understand how sick your sister is. If I reject her, it will kill her.”  Ana is miserable because she has been trying and failing to give her loving alpha husband a child.  She was raised as an unloved and unwanted Omega but was saved when her sweet husband rescued and married her. That’s why she is desperate to give him an heir. But unfortunately for Ana, her whole life is about to turn into one huge, chaotic, horror nightmare when her enemy/step-sister suddenly returns to claim the same mate she had rejected— Ana’s husband! But things went from bad to worse when Ana seeks comfort from a stranger who turns out to be none other than Kane! her husband’s ruthless older brother! What can she do when Kane becomes determined to claim everything that belongs to him, from her husband’s property, the pack, up to the child in her womb? Two pregnancies, two enemy sisters, two or more fathers but there can only be one true Ruler.

"You will be mine." He whispered huskily while moving to my back, and start kissing the back of my neck. "Give in to me Rain, let me satisfy your every needs." He seduced me like the true sexy demon that he is. ***** When his mate passed away, he was ready to follow his footsteps. But then he felt the desperate needs to avenge his lover's life, doing the one thing he knows best.Until it brought him to hell and meet the king himself. His wolf resisted him, he was confused with himself. He felt like a traitor to the one man he ever truly love. Ranulf was the poster child who was sent down to hell, he was a fallen angel due to his sexuality which causes havoc up above. He was a wise King and a better lover. Until one day a human werewolf intrigued him and made him second guessed his beliefs in monogamy. Will Rain settle for his lifestyle? Will Ranulf bends the rule for his love?Join me for the Epic love story between two strong and very hard-headed characters. Love knows no worlds. Love knows no boundaries. Love knows no gender. But it will conquer all