Best Step Brother Romance Books

She was the adopted daughter. He was the family’s black sheep. Together, they crossed a line that shattered everything. Six years ago, Selene Monteviejo vanished—leaving behind scandal, heartbreak, and a secret too heavy to bear. Grateful to the powerful family who took her in, she made the ultimate sacrifice and walked away from the forbidden love that could ruin them all. What no one knew was that she left carrying Soren Monteviejo’s children. Ngayon, bumalik siyang pilit, dahil sa pagkakasakit ng adoptive mom niya. Pero ang hindi niya inakala, babalik rin si Soren sa pamamahay nila… may asawa na, at ang higit na nakakagulantang ay hindi man lang siya nito kilala. Masakit na nga sa kanya ang makitang may sakit ang kanilang ina, mas lalo pa siyang ginisa ni Soren. Hinahamak siya nito, tinatawag siyang ingrata. Parang salot na bumalik sa pamilya. Pero nagbago ang lahat nang matapang na awayin ng kambal niyang anak, pinagtanggol siya mula sa masakit na pananalita ni Soren—at doon nagsimulang mabasag ang iringan at magbago ang hindi magandang pagtrato sa kanya ni Soren. What if his hatred is hiding something deeper? What if his forgotten love was never lost—but stolen? Pag-ibig. Lihim. Alaala. Isang kwento ng pagmamahalang ipinaglalaban kahit bawal… kahit masakit… at kahit paulit-ulit na pinagkakait ng tadhana.

Her sister, Rebecca, was killed in a car accident. Blakely then took on the responsibility of being a surrogate mother for her nephew. But Blakely's brother-in-law, Nickson Darragh, doesn't like her because his wife died because of her carelessness. Nickson's parents asked Nickson to marry Blakely for the good of his son's future. Nickson couldn't refuse and was forced to marry Blakely just for status. Nickson signed a one-year marriage contract with Blakely and plans to divorce Blakely when the time comes. But unexpected things happened during that marriage. Nickson's secrets from the past are revealed. Nickson had not loved Rebecca all this time. Their marriage is fake. And it turns out that Arthur is not Nickson's biological child with his late wife. Blakely, who knows all of Nickson's lies, becomes disappointed. She plans to sue Nickson for a divorce before their marriage contract expires. Unfortunately, it was not easy when they both began to feel the turmoil of love in their hearts.

Rae Castor is an orphan with attractive features that never fails to draw the attention of men. However with her beauty, comes a price as most ladies in the blue moon pack despises her. She’s seen as a whore—condemned by both young and old. Things become worse after the Alpha King’s son—Damien begins to shower Rae with attention. Kayla—Damien’s best friend who has always been in love with him learns about his growing attraction for Rae. She works on way to get Rae banished from the pack by the Alpha king. Her plans takes an unexpected turn, and instead of Rae being banished she is taken by the Hybrid king—Von Dax. Rae’s world changes before her eyes as she steps into the hybrid kingdom. She is forced to serve Von Dax and his wife—Queen Calister. But what happens when the death of Von’s wife, surprisingly brings them closer? Rae finds herself falling for Von, and so does Von as he begins to feel drawn to her. Unable to control his feelings, Von decides to claim Rae as his mate, but their sweet love story crashes as Von discovers that Rae is his long lost sister, and that marking her has placed a curse on not only her but also his kingdom. Will Von be able to break the curse and save Rae and his kingdom , or will he lose everything?

Varda's husband is murdered on their wedding day, she is forced into a marriage with his billionaire step brother, Stephen. As she scales through the dark secrets of her new husband, she just face the truth about her husband's true intentions. Join Varda in this bumpy ride of lies, deceit, scandals and romance.

"No stop. We should not be doing this. You are Noah's brother and my boss" Esme murmured and tried to push Leo away. But he didn't budge. He pinned her to the glass wall in his office and started kissing her. Her protests drowned with his kiss. ....... Esme stood on the Altar alone, waiting for the groom who dissappeared. Standing alone on the Altar on her big day should have been devastating. That too when the groom was her best friend of fifteen years and fiance of four years. She should have seen this coming. And she should be a crying mess. But she is not. Strangely, she is feeling relieved. Her gaze fixed on Leo Ashford, her Fiance's elder brother. The wrong brother she fell for. The brother she shouldn't be thinking about. The brother who is off limits. The last man to whom she shouldn't have lost her virginity to. 'I promise Esme, I will cherish you this time' she remembered Noah's promise from just a few hours ago. She felt bitter, because he couldn't even hold his promise for even a day.

Claire McClary is an ordinary Omega teenager she-wolf from the Silver Moon pack until one day her life is inexplicably altered setting her on a collision course with a life full of questions, confusion, betrayal, accusations, heartbreak, and soul-healing love...all because she accepted a last-minute delivery assignment from her manager at the courier service where she worked. How will Claire navigate all of the life-altering changes she experiences while still maintaining some semblance of sanity?

Ginny never expected one wild night to upend her entire life. What was supposed to be a carefree celebration turns into a morning of regret and a hastily scribbled note from a man she’ll never forget: "You're really something for a first-timer." Horrified, Ginny tries to move on, boarding a flight to New York, where her future awaits. But fate isn’t done with her yet. "Meet Raymond, my new husband!" her mother says with a proud smile. Ginny’s heart stops. Standing before her is the man from that unforgettable night. Her mother’s new husband. Her stepfather. Caught between the tangled threads of family and forbidden attraction, Ginny’s world spirals out of control. Can she keep her shocking secret hidden, or will the truth tear her family apart? For readers who crave romance with an edge, this story will keep you hooked until the last, breathtaking page. Specifically for 18+

Ashton Wolf is a renowned CEO who initially married Miranda Stone. At one point, his wife's condition weakened due to her long-standing battle with stage four brain gland cancer, with a prognosis that she wouldn't survive much longer. Realizing that her time was limited, Miranda insisted that Ashton marry again. The choice fell upon Alice Ashborne, Miranda's step-sister. Ashton vehemently rejected this request. Apart from the significant age difference, he had no intention of marrying a girl he clearly did not love. However, under Miranda's pressure, even to the point of threats and demands for an immediate divorce, Ashton found himself unable to refuse and eventually accepted the request to marry Alice as soon as possible. Throughout their marriage, Ashton made a conscious effort to maintain distance. He deliberately kept the news of his remarriage from people outside, trying to conceal the fact that he had married again. Despite Alice's evident effort to graciously embrace married life and be a devoted wife, Ashton remained displeased and continued to keep his heart closed. To add to the complexities of their marriage, someone from the past resurfaced, throwing Ashton and Alice's lives into further turmoil. This situation left them grappling with a dilemma—whether to continue fighting for their marriage or to bring it to an end.

My best friend asked me to conduct a blood test on her before she got married to the richest man in the city. That was how I found out that she had AIDS. Due to patient confidentiality and her claim that her fiance would not mind, I did not tell him about her diagnosis. Later on, he contracted AIDS as well. When this happened, my best friend went online and pointed the finger at me. “Maya Sullivan intentionally kept the results of my blood test a secret. That’s why my husband got AIDS. It’s all her fault!” Even my boyfriend added fuel to the fire. “This isn’t the first time Maya has set Pearl up. She only got AIDS because Maya used an infected needle to take her blood sample!” No matter how much I insisted otherwise, everyone kept hounding me about it. To avoid the fallout, I was forced to move myself and my parents to another city to start fresh. However, in a fit of rage, Pearl’s husband crashed into our car and killed all of us. He was later sentenced to death, so Pearl inherited all of his assets. She then lived in luxury with my boyfriend. When I opened my eyes again, I discovered that I had gone back in time. It was the day that Pearl had undergone her health checkup.

A game of spin the bottle wasn’t supposed to change my life. I wanted to get out of our small town, and the only way to do that was to get good grades. I didn't want to get distracted by anyone or anything, but I couldn't seem to ignore Liam. He was sexy, moody, and about to become my stepbrother. Exactly the kind of trouble I should have avoided. But I let my hair down for a party in the woods; a couple of girls and guys playing spin the bottle and truth or dare. Silly games shouldn't change your life but sometimes fate steps in. It's nearly graduation and I'm closing my eyes, thinking that I can't deal with having one surprise today, but two.