Best Step Brother Romance Books Novels & Stories

AHEM *CLEARS THROAT* THIS STORY CONTAINS MATURE CONTENTS THAT ARE VERY VIVID, IT'S NOT ALLOWED FOR ANYONE UNDER EIGHTEEN, YOU HAVE BEEN WARNED. There were secrets I kept from everyone else because I would be sent for counselling or even therapy if I ever told anybody about it but there was no way that I could control the burning desire I felt when I saw my step uncle. "Forbidden!" the voice in my head would warn but it doesn't stop the throbbing between my legs. I see the way he looks at me and I'm certain that he wouldn't be able to hold himself much longer, soon, we both would have to keep dirty secrets from everyone else because there is no way I would tell after he has had me tied to his bed.

Mia has secretly wanted her best friend’s father, Alexander Voss, for years. To him, she was always just a kid. But right after she turns 18, her best friend Lily invites her on a luxury family vacation at a private beach resort. When Alexander steps out of the pool, dripping wet and more attractive than ever, Mia decides this is her chance. She will do whatever it takes to seduce him. What begins as a thrilling game of forbidden attraction quickly turns dangerous. Secret touches, stolen nights, and intense passion pull them deeper together. But every moment carries huge risk. Lily starts to notice strange things. Old family secrets come to light. Someone watches them from the shadows. Lies pile up fast, and one wrong move could destroy friendships, reputations, and lives. Will Mia get the man she craves, or will their dangerous romance explode and leave everyone broken?

Sierra vowed to never become a young mother like her sisters. She almost succeeded until a tragedy happened to her family, and then everything changed. Three years later, Sierra was left with raising three kids, but when her old flame re-entered her life, she found herself in a bind. Will she be able to balance love and motherhood? Furthermore, she not only has to deal with one pursuer but more!

After her mother remarried a Korean businessman, Isla found herself trapped under the same roof with her stepbrothers; Eun-woo and Ji-hoon. She takes an instant dislike to Eun-woo after he showed his cold side during the first time they met each other while Ji-hoon turned out to be neutral and eventually became close to her. She tried her best to approach and have good sibling relationships with her stepbrothers since they all attend the same university in Seoul. However, everything didn’t go as planned… mostly when both Eun-woo and Ji-hoon realized they see Isla more than being just their stepsister. A forbidden romance between step siblings who are trying to fight for their rights to love despite the society going against them because not all forbidden romances have rules…

"I didn’t know," I said, trying to steady my voice. "And stop throwing it in my face like I planned this. Bella is my best friend. I would never do anything to hurt her or ruin our friendship." He let out a low, dark laugh. "And she has no idea how sweet her best friend tastes when she is soaking wet on my tongue." **** Aria Grace loves to play dangerous games, but nothing prepares her for the fire she feels after her one-night stand with a cold, rich, and unforgettable stranger. She thinks it is just one night until she walks into her best friend’s mansion the next morning and sees him again; Nicholas King is her best friend’s dad. Aria knows she should run far away, but she keeps running back into his arms. But when his hidden life and her mother’s old lies come crashing down, will their dangerous love survive? Author's Warning: This book is sinfully steamy and not for the faint of heart. Expect explicit adult scenes, a forbidden age-gap romance, and a dark, dominant daddy who breaks all the rules. If you're under 18 or easily scandalized, turn back now. For the bold, the curious, and the daring, welcome to your next obsession. 18+ only. Read at your own risk. NOTE: You'll also find other bonus, short stories aside the first story that are strictly 18+ as well, and contain graphic sexual contentl, hardcore sex, stepfather, double penetration, multiple partners, gangbangs, taboo fantasies, and emotional entanglements. If you cannot handle messy emotions, power games, and men who do not play fair, this story is not for you. Proceed with caution. You have been warned.

"Come for daddy, little Ellie." Those words from my dad's best friend, were my undoing. I lusted over him for years and he never noticed me. To him, I was just the naive, annoying daughter of his best friend. I devised a perfect plan to get him to fuck me. Not long, the truth was revealed. Would it be the end of the fire between us? And what happens when my dad and the rest of the world finds out about us?

kayla finds herself in crises after discovering that her mates are her quadruplet step brothers who she detests with all her might. Being considered an abomination in the pack, she needed no one to tell her that she would be killed the moment the Alpha King learns of it. She tries to reject them, but the consequences of living without a mate weighs fully on her and she can't bring herself to do it. More chaos erupts in her life when she finds an old letter which would require her to stay at the pack for longer than she wanted... How long would she be able to hold her secret of being mated to the quadruplets? what secrets does the pack hold against her? would she forgive her step brothers for being cruel to her all their lives? What happens when she discovers a power she posseses which can wipe off her enemies...including her mates? Would she fall in love with them and save the life of one of her mates when danger erupts?

On her wedding day, Elena's groom runs away, leaving her feeling embarrassed and humiliated in front of their guests and family. Ray, the only friend of the groom named Oskar, comes to her aid and offers to marry her instead. "I love you. That's why I want to marry you, not Oskar. I'm not just a replacement for today, but forever," Ray declares his love for Elena. Elena accepts Ray's proposal to maintain her reputation and move on from the painful experience. However, Oskar returns with regret and confesses his love for Elena, even though he is married to Sarah for business reasons. Oskar asks Elena to be his mistress, and they begin an affair despite their respective marriages. But eventually, Elena realizes that what she's doing is wrong, and she wants to end the relationship. Before Elena can break things off with Oskar, Ray finds out about their affair and is devastated. Sarah also learns about the affair and decides to seek revenge. "Why did you accept me if you still love him? You've hurt me, Elena. You don't really love me!" Ray expresses his disappointment and hurt over Elena's betrayal.

At my five-year mating anniversary celebration, my best friend who had vanished years ago suddenly appeared with a six-year-old child. The child's father was my mate, Alexander, I am the Alpha King's only daughter. Alexander was one of the top five Alphas in the northern territories. He pursued me for five years before I agreed to bond with him. We even had an adorable four-year-old daughter together. Yet my mate not only refused to explain his betrayal, but now he expected me to accept my friend and her child into our home. He favored the illegitimate son in everything, even allowing him to harm our daughter. When I finally rejected him and found a new father for my daughter, he used the entire Stormfang Pack to try to win me back.

️️ Trigger warnings: Explicit sexual content (R18+) Strong language. This book contains explicit,unapologetic dark romance content. Read at your own risk. My best friend's dad has been in my dreams since I was sixteen. Everytime I went to bed and dreamed about his hands and woke up ashamed and did it all over again the next night. I was managing it. Then my heat hit, he's the only one home and everything I'd spent four years managing came apart in one night in ways I'm still not fully recovered from. He's thirty-eight, I'm twenty and he is the most dangerous thing I have ever wanted. He made me beg for it, took me apart so slowly I cried before he even started, pushed me past every limit I thought I had and then looked at me like I was something worth ruining himself for. My ex said I was cold. Now I realize, I'm not cold, I was never cold. I was just with the wrong man.