Forbidden Sibling Romance Books

Kathalina Ruiz never believed in fairy tales. Her mother's dying wish bound her to enigmatic CEO Thirdie Stone in an arranged marriage she accepted out of duty, not romance. Yet somewhere between quiet nights and fragile smiles, Kathalina fell deeply for her distant husband only to keep her love locked away, too afraid it would never be returned. For three years, their marriage balanced on politeness and silence. Then one stormy afternoon shattered it all. Kathalina walked into Thirdie's office and found another woman-half-naked-sitting on his lap. Without demanding an explanation, she signed the divorce papers he placed before her, his gaze as cold as the ink that sealed their separation. What she never knew was that Thirdie's betrayal was a lie... a desperate act to protect her from the dangerous threats circling his empire. Heartbroken and grieving, Kathalina fled abroad. From the ashes of her pain, she rebuilt herself into a celebrated jewelry designer, admired for her elegance and independence. But fate had other plans. Years later, her mother's lawyer makes a revelation she has inherited a vast fortune and controlling shares in Stone Corporation. The life and the man she tried to escape are waiting for her return. Back in the city where it all began, Kathalina comes face-to-face with Thirdie once more. Old wounds resurface, secrets linger in every shadow, and danger draws closer than ever. Now, she must decide to protect her heart from the man who once broke it or uncover the truth he buried......a truth that could change everything she thought she knew about their past. A story of love, sacrifice, and second chances, The Stones We Keep asks.....is it ever too late to believe in a love that never truly died?

Love? A fucking enigma that lures you thinking it was romantic and loving. Until you are finally trapped by it. Hurt and stumbling on your feet. Thorne. A mutant. Mine and I don't care how being with me would hurt him. But he was fucking mine even if I had to bind him in my bed!

Sunrise White, tak pernah membayangkan akan terlibat dalam pernikahan kontrak dengan CEO-nya karena kesalahan satu malam yang ia buat. Pria yang berhasil ia taklukkan semalam ternyata Khairen Crown, CEO CNC tempatnya bekerja. Pria misterius yang terkenal dingin, sempurna, dan tak pernah tersentuh itu muncul untuk pertama kalinya di hadapan publik. Keduanya setuju melakukan perjanjian kontrak demi tujuan masing-masing. Sunrise mempertahankan posisi dan reputasinya, sedangkan Khairen demi mempertahankan kekuasaan dan pewaris tunggal. Namun, di balik ikatan tanpa cinta itu, keduanya menyimpan rahasia yang jauh lebih berbahaya. Sunrise bukan sekadar wanita biasa, dia adalah putri dari musuh bebuyutan keluarga Crown, yang selama ini diyakini telah mati. Ia kembali untuk membalas dendam atas kematian orang tuanya, menghancurkan Khairen dan seluruh keluarganya. Namun takdir berbalik kejam. Saat Khairen diam-diam melindunginya dari bayang-bayang ancaman, batas antara kebencian dan cinta keduanya mulai kabur. Mereka tahu, perasaan itu terlarang. Tapi semakin mencoba menjauh, semakin dalam mereka terjerat. Tiga tahun kontrak yang dipenuhi rahasia, intrik, dan luka lama. Akankah mereka tetap bertahan hingga akhir? Atau justru saling menghancurkan, dan kehilangan satu sama lain selamanya?

Selina loved Alpha Alaric with everything she had. She even agreed to marry him, knowing full well that his heart still belonged to Lyra, the woman lying unconscious in a coma. All she wanted was to be acknowledged as his Luna, so she accepted the one condition he set: to wake Lyra using the power that flowed within her. And she did. But what waited for her wasn’t love. It was betrayal in its cruelest form. The child she carried was murdered, and her world shattered into pieces. Out of the wreckage came Raven. Alpha of the Bloodhowl Pack and Alaric’s cousin. He knew Selina was destined for someone else. He knew that loving her was forbidden. Yet the more he fought it, the stronger his need grew to protect her... and make her his. Now Selina is trapped between two Alphas: one who destroyed her life, and one she was never meant to love. The Alpha’s Forbidden Love is a story of betrayal, desire, and a forbidden bond that dares to defy fate itself.

Luna never wanted to be special. She only wanted to live quietly with her family, to prove herself at the Moonlight Festival, and to escape the shadow of failure that had haunted her bloodline for generations. But the Goddess chose differently. When she was marked as the Saint of the Moon Goddess, her life ceased to be her own. Saints carry blessings, but they also carry chains—chief among them, the law that a Saint can never claim a mate. That law shatters the moment she meets John. John is the Alpha of the most feared pack in the clan, a man whose crimson eyes strike terror even into his allies. To Luna, he is supposed to be the enemy. Instead, he becomes her savior—rescuing her from hunters, shielding her from danger, and igniting a bond that no divine law can erase. But the Moon Goddess’s blessing is also a curse. Every step closer to John is a step toward rebellion, and the packs are already watching her every move. The Lightning Pack wants her captured. The clan elders want her controlled. And in the shadows, enemies whisper about the Astex Token, an ancient relic tied to Luna’s bloodline that could change the fate of the supernatural world. As battles erupt and loyalties are tested, Luna is forced to choose between duty and desire. Can she obey the Moon Goddess and abandon her mate, or will she risk everything—her title, her family, and her life—for forbidden love? In a world where betrayal waits at every corner and even her destiny is a cage, Luna must decide what it truly means to be the Saint of the Moon Goddess… and whether a heart bound by fate can ever be silenced.

"Matteo, please..." I whispered. "Beg louder," he commanded, his lips brushing my ear as his free hand squeezed my breast, pinching the nipple until I gasped. "Please, Matteo. I need you." He smirked, satisfied, before sinking to his knees. His mouth replaced his fingers, his tongue parting me, slow and devastating. My hands flew into his hair, pulling, guiding, but he held me still, forcing me to endure every languid lick, every tease. When he finally sucked my clit into his mouth, I screamed, my legs trembling around his shoulders. "Come for me, piccola," he growled against my slick heat. The vibrations of his voice shattered me, pleasure ripping through me so violently I nearly collapsed, but he held me firm, drawing out every last wave until I was shaking.

Princess Elara Windsor never wanted the throne, just one night of freedom before her sister forces her back to royal duty. But her last wild night ends in the arms of a tattooed stranger whose touch ruins her…and sets her fate. No names. No promises. No consequences. Until the next morning, when Elara returns home…and discovers the man she slept with is Prince Damon Valen, the man her sister is destined to marry and the future king of two kingdoms. Worse: Elara is carrying his child. Bound by law, trapped by bloodlines, and hunted by those who would kill the unborn heir, Elara is forced into a deadly game of power, lies, and forbidden longing. In a palace fueled by betrayal, where her sister becomes queen and her lover becomes her enemy, Elara must choose: Expose the truth and destroy a kingdom… or protect the man she can never have.

Manu has never had the opportunity to fall in love. He became an Alpha at a young age and was forced to take over his father's role as CEO at the same time. Several years later, he was known to be the very serious, intimidating, cold and ruthless Alpha CEO Manu of the famous City Magnificent Pack. And while women would gladly throw themselves at him, he was too busy to desire any of them. Until he met her… Uneducated and nearly illiterate, Sasha would do just everything for her younger siblings. And by "everything", she meant the entire world. Putting herself aside, she didn't care what the means were as long as she achieved the ends she wanted. When the beautiful but mischievous human thief and the handsome and powerful Alpha's worlds collided, Manu's heart was captivated for the very first time. But with Sasha's passionate hate to his kind, and his own destiny with his mate, would there be room for a happy ending to his first romance?

Ash, son of the Alpha of Peachmoon pack fell in love with Livey at a tender age and promised to make her his Luna, but when he turned 18, he realized that she wasn’t his mate and was forced to make Gabrielle his true mate as his Luna. Hurt and heartbroken, Livey loses her parents two days after the Luna ceremony and she is made the omega of the pack, battered and maltreated by all the Ranked members. But what happens when she turns 18 and realize that Ash was truly her mate but she had to be given off to a ruthless Alpha who kept her as his mistress. Will you she fight for her love for Ash or will she accept the fact that he had mated with someone else and made her Luna?

In a world where humans and wolves coexist yet remain eternally divided, a dark and dangerous romance unfolds. Isabella, a joyful and innocent orphan, has no idea about the hidden world of wolves, much less the secret war that has raged between them for centuries. Her life takes a fateful turn when she crosses paths with Aiden, an alpha wolf feared by all. Aiden is everything Isabella is not—rude, cruel, possessive, and arrogant. His hatred for humans runs deep, fueled by the tragic loss of his parents at the hands of ruthless hunters. Despite his disdain, he finds himself irresistibly drawn to Isabella, a connection that defies all reason. But this attraction is far from tender—it’s a dangerous obsession that threatens to consume them both. As their worlds collide, Aiden and Isabella are forced into a twisted dance of power, pain, and forbidden desire. Their tragic pasts haunt them, but it is the present that becomes a battlefield of wills, where every encounter is charged with a potent mix of fear, anger, and an undeniable, all-consuming passion. In this dark tale of love and hate, boundaries blur, and the line between predator and prey becomes dangerously thin. Can Isabella survive in a world where love is a dangerous game and the man who claims her heart may also be her greatest threat?