Best Step Brother Romance Books

Getting drunk on the night of her graduation was never a part of Andrea Dale’s plan. She was supposed to be finishing the designs for her new clothing line before the deadline. She had only planned to make a quick appearance at the party before getting back to work...but instead, she ended up drunk and dragged into her crush’s room. It was a trap. What should have been one night of celebration spiralled into something else when she realised she wasn't the one that woke up on his bed, but her step sister... Amelia, who later found out she was pregnant for him.

Amelia Montgomery is one of Rosewood High's cheerleaders along with her best friend Stella Hayes. Her and Stella have been friends ever since kindergarten when Amelia fell off the monkey bars and Stella helped her up afterwards. Stella has a brother named Easton Hayes and he has always teased Amelia since she was seven. They both agreed that they thought he was a heartless prick who treats girls like rubbish. One Friday night Amelia decided to go to a party. At the party Amelia ends up slipping and falling into her worst enemies lap, but what makes the situation worse is the fact that some drunk dude accidentally stumbles into her causing her to slide forward and lock lips with none other than Easton Hayes. Oh how Amelia's life couldn't be anymore ruined. ••••••••••••••••••••••••••••••••• I lean in so that our noses are touching which causes us to close our eyes as our breaths become more harsher. "I can't stand being friends with you. Everytime I see you all I want to do is push you against a wall and kiss you" he whispers out which makes me smile a little "So, what are you going to do about it?" I ask him teasingly with a breathless voice "This" he says before he connects our lips which makes me reach up and place my hands on his cheeks.

After her father walks out on their family for his secretary, seventeen-year-old Miley’s world crumbles overnight. With her mother barely holding it together, they move to a quiet suburb hoping for a fresh start. But peace is the last thing Miley finds. Because the boy next door? He’s a walking headache with a six-pack and a smirk. Shirtless. Arrogant. And totally infuriating. Their first interaction? He flips her off. Their second? He calls her “darling” like it’s his full-time job to get under her skin. She wants to hate him. She should hate him. But Jordan isn’t just Liv’s older brother—he’s a tangled mix of charm, mystery, and a past he won’t talk about. And worse, he’s seeing straight through her walls. As secrets unravel and sparks fly, Miley is forced to confront everything she’s running from: heartbreak, trust, and the terrifying possibility that sometimes the person you hate the most… is the only one who truly sees you.

He betrayed her bed. Now she’s burning in someone else’s. For six years, Sierra Black played the perfect Luna—devoted, obedient, untouched by scandal. Until the night she walked in on her Alpha husband between the legs of a younger woman. Humiliated and heartbroken, Sierra agrees to his twisted offer of an open marriage… but only to make him regret ever calling her boring. Enter the Nightmoor twins—Riven and Rafe. Sinful. Ruthless. Off-limits. Her younger brother’s best friends… and the only ones who ever made her feel wanted. One night turns into temptation. A kiss turns into surrender. And suddenly, Sierra’s not just tasting freedom—she’s starving for it. But secrets run deeper than betrayal. Her husband won’t let her go. The rogue mistress wants her dead. And the twins? They’re not here to play fair. Now the Luna everyone dismissed is about to become the one they all fear.

Tracy and Anna's once unbreakable friendship is shattered when Anna caught Tracy in bed with her twin brother, Dante. As Tracy and Dante continue their secret love affair, Tracy becomes pregnant but is betrayed when Dante proposes to Ava. Heartbroken, and alone, Tracy flees to another city where she met her billionaire father whom she believed was dead. She becomes a wealthy and ruthless CEO known for breaking men's heart. Would Tracy's choice for revenge ruin her? What's the true reason behind Tracy's behaviour? Will Tracy come back and get her own pound of flesh from Dante? Or will she forgive him for his betrayal?.

I caught him red handed with his tongue in his mistress’ mouth on the night we were told I could never give birth. He humiliated me and made me a laughing stock. To spite him, I had a one-night stand with a handsome stranger who was the hotter version of him. On the night our pack is almost burnt down to shreds, my husband is asked to pick one person to save, and he picks her! His mistress! Condemning me to death even after everything I did for him! That is when he erupts from the shadows. HIM, the man who dared to go against the army of the great Redmoon, and the man I had a one-night stand with. “You disappoint me, brother. Father would turn in his grave for your cowardice.” He says to my husband. He is my husband’s brother, an illegitimate son of the late alpha king. He has returned out of spite for his father to possess everything the royal family has ever owned; and that includes me. He is the definition of evil and cruel, but immorality has never looked or tasted so good.

Sinisi ni Kidlat ( Light Aero) si Shein sa pagkamatay ng girlfriend nitong si Azalie. Namuhi ang binata sa dalaga subalit mariin ding nitong itinanggi ang akusasyon sa kanya. At gusto ni Kidlat na makulong si Shein, subalit nalaman din na hindi sadya ang mga nangyari. Subalit nanatiling namumuhi si Kidlat kay Shein at hindi naniwala sa mga ebidendsyang ipinakita sa kanya. Hanggang sa isang pangyayari ang naganap at naging step- siblings silang dalawa. Lihim na natuwa si Kidlat dahil chance na nitong mapahirapan si Shein. Hanggang kailan kamumuhian ni Kidlat si Shein? Wala na nga bang kapatawaran na natitira sa puso nito upang kapwa na sila matahimik? Anong klaseng paghihiganti ang gagawin ni Kidlat kay Shein?

Sixteen years old spoilt brat, with weird quotes from her diary, Katherine Amelia Jones is being stripped off her position as the only child when her Dad remarries a woman with five children, who she develops this sudden hatred for. From being bullied to getting wanted and longed for, by her bully, her step brother.Things takes a sullen turn when she finally lets her guard down and gets involved in a proscriptive relationship with the eldest male of her step siblings.***A mind blowing story filled with suspense. Totally worth reading.

Nicole moved to California to live with her father after just getting to know him. On moving,she met her supposed brother, Alex. The two of them grow a bond not only as siblings but also as lovers. Their parents found out and tried to put an end to it separating them for years but their hearts already belonged to each other. They find each other with revelation of secrets that makes tham realise they are not even siblings. Will they get back together and live happily ever after?

Sasha Hawkins gave her best to save her marriage but her husband, Roland, never considered her his wife and when his childhood crush returned after so many years, he didn’t think twice before divorcing Sasha. His childhood crush, Anastasia, framed Sasha for hurting her wrist with a small knife at the welcome party. The incident went viral and caused a fatal blow for Sasha and most of her big investors pulled out from her business. With no one to turn towards and no home to return to, Sasha had no option but to turn to her worst enemy, her ex-husband’s step-brother, Noah Beck. Using her vulnerability against her, he offered to help if she became his wife for a year. Given the opportunity to get back on her feet and face-slap all who had made mockery of her, will Sasha accept the offer? Or will she seek help somewhere else considering the fact that she can’t stand staying in a place with her Ex-husband’s step-brother?