Best Friend Brother Romance Books

“Lila,” I began softly, choosing my words. “About last night...” She stood abruptly, cutting me off. “Don’t. There’s nothing to apologize for. It happened.” I frowned, trying to gauge her. “So, what are you saying?” She crossed her arms, steadying herself. “I’m saying I have a deal for you.” “A deal?” “We keep seeing each other—secretly. No one has to know. No strings attached.” I stared at her, wondering if she was serious. But from the look in her eyes, I knew she was. ********** Lila Frost, a brilliant bio-genetics student and the fiercely protected sister of Alpha King Ronan, returns to Silver Lake for a quiet summer focused on her research. But one reckless night changes everything when she shares an unforgettable encounter with Caden Walker—her brother’s dangerously irresistible best friend. Their one-night stand ignites a fiery connection, and they agree to indulge their passion without complications—no love, no strings attached. But when Lila discovers she’s pregnant, her world unravels. Torn between her growing feelings for Caden and the fear that he could never love her back, Lila retreats into her studio, burying herself in her work to escape the truth. The secret she carries threatens not only her heart but also her bond with her overprotective brother. As Caden remains unaware of Lila's internal struggle, Ronan uncovers the truth about their relationship—and his fury knows no bounds. Now, Lila must confront her feelings, her brother’s wrath, and the uncertainty of what her future holds. Can she risk everything for a chance at love with Caden? Or will she lose him—and herself—trying to protect her heart?

Ethan Banks never planned to fail. Fresh out of New York University with a degree in Computer Science, he expected to land the kind of career that would prove to his family back in Bay City, Texas, that he could stand on his own two feet. Instead, New York City chewed him up and spit him out, interview after interview leaving him rejected and exhausted. He refused to run home and let his parents—or worse, his older brother—fix everything for him. He needed to make it here. On his own. When he finally secures a position at Warner Industries the largest tech empire in the city Ethan thinks his luck has turned. Until he meets the man behind the empire. Aaron Warner. His brother’s childhood best friend. His secret ex-boyfriend. The boy who once set his heart on fire, then vanished without a word. But the Aaron he knew is gone. In his place is a billionaire CEO with a reputation as ruthless as the empire he built. Cold. Calculating. Untouchable. And when Ethan demands answers about their past, Aaron offers only one shocking ultimatum: marry me—or walk away. Caught between the success he’s dreamed of and the love that once destroyed him, Ethan must decide if he’s willing to risk everything for the one man he swore he’d never forgive.

"I'm not yours, Alexander," she whispered but her voice trembled as his lips nearly touched her lips, the gap between them filled with tension. "You say that," he whispered softly, his breath fanning her lips, "but your body begs to differ." "Say that you don't want this," he whispered in a low growl right before he pressed his lips against hers. 'If you tell me I will stop.' Scarlett Blackwood has always been the one who was left in the shade- the Omega who didn't complete her change, who was overshadowed by her powerful twin sister and elder brother. But now after two years in New York she is not the weak girl that she used to be. Scarlett is a confident woman, a beauty, and in charge of her life with her wolf now awakened and her modeling career taking off. That is, until a family emergency brings her back to Mexico and back into the life she left behind. Alexander Emerson, the cold-hearted leader of the Shadow Pack, has devoted his entire existence to one goal – revenge. His family was killed by Scarlett's mother and he promised to make the Blackwoods suffer for it. But when he sees Scarlett again, he undergoes a change of heart. She has changed and is not the shy girl he once met and on top of that, she is his destined mate. What will happen when she knows that her mate is worse than enemy? Will she forgive him when he begs for another chance or she will kill him?

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.

Mia Jones – Blake Jones’ little sister who’s not so little anymore. A stunning twenty-year-old with long black hair, green eyes, and shapely curves, she’s a tiny spitfire who barely comes up to Blake’s shoulder. Tanner Greysen – Blake’s best friend since middle school. Although she was always hanging around, he never paid much attention to Mia growing up – she was always just his best friend’s bratty little sister. Three adults, returning to their hometown of Mason, Texas for the holidays. But sparks fly when Tanner notices just how grown-up little Mia has become. His attraction to her could cost him the best friend he’s had for years – if Blake doesn’t kill him outright first, that is.

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.

Cindy Chase always claims that we're the best of friends, but she lies and says she's out shopping with me when she's actually on a date with someone. She takes her husband's money to help her family but tells him she's lending me the money so I can buy luxury items. She cheats on her husband with her first love because she can't resist him and contracts an STD. Then, she throws me under the bus and says that she only got it because I made her wear clothes that carried the infection. Later, her in-laws come knocking on my door. They break my ribs and watch as I die from the pain!

Catherine Young has it all—cheer captain, the perfect body, and the hottest boyfriend in school, Asher Davies, the soccer star everyone wants. But her perfect life shatters when gossip explodes across campus: Asher cheated with the new transfer blonde, Jennifer White.Heartbroken and humiliated, Catherine drowns her pain at a bar and somehow ends up at her best friend Alice’s house… only Alice isn’t home. Her nerdy, quiet younger brother, Dominic Marion, is.One night of vulnerability turns into the biggest scandal of the year. When Alice finds out—and the rumors spread like wildfire—Catherine is forced to face Dominic in public and pretend to be his girlfriend.But the more time she spends with him, the more she begins to see that the shy, awkward boy she once ignored might just be hiding something rare… something real.Maybe diamonds really do come from the rough.

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.

He’s broken, brutal, and untouchable—until I touch him. Everyone at Willow Crest High fears Jake Blaze. He fights like he’s got nothing to lose—because he doesn’t. Except maybe me. I was the quiet girl with too many secrets, fresh out of a custody battle between parents, and desperate for peace. He was the school’s tattooed nightmare, bleeding rage and violence. We were never meant to cross paths. But one cruel bet. One twisted kiss. One accidental confession— And now I’m the only one who sees the boy beneath the monster. He’s dangerous. I know that. He hurts people. I’ve seen it. But when he looks at me like I’m his last chance at salvation… I forget that I’m supposed to be afraid. He wants to protect me. But what if I’m the one who ends up saving him? Did I mention he’s my best friend's brother.