Best Friend's Sister Romance Books

Olivia had never thought she'd see Aiden other than her sister's best friend who is constantly a thorn in her shoes, but after they accidentally made out, things changed between them. Aiden is that one man she should not want. He's forbidden. Off Limits. A certified man whore who doesn't do relationship. And what's worse? Her sister's best friend.

He is a 10 but he is a decade older than me, my brother’s best friend, a therapist who wants to counsel me and... he likes to hurt little girls like me. “What were you doing this morning?” “I was meditating.” He is right. I am a terrible liar. Aiden raised his eyebrows. “Is that so?” He waited for my answer, crossing his arms over his chest. I got distracted by the way his biceps bulged. He noticed me staring. I glanced down at my lap, twiddling my thumbs. “Y-yes, Doctor Aiden, I was meditating and I-I focused on my breath like you taught me—” “Why are you lying to me, Ivy?” My head snapped at him. “I-I am not lying.” Aiden tilted his head and my throat went dry when he said, “Then why did I hear your voice moaning my name when you orgasmed with your fingers inside you?" He is her first love. She is his best friend's little sister. Will a chance reunion lead to true love? I was a good girl. An honor student. A dutiful daughter, sister and a sweet girlfriend to my boyfriend until I found him in my best friend’s bed. I didn’t want goody-two-shoe nice boys who gave me empty promises. What I wanted was a man who wouldn’t hurt me. When I found my brother’s best friend, Aiden Stone, with only a towel around his hot Greek body dripping wet from a shower, I decided that what I wanted, what I had been wanting for years, was him. The only problem? He is a decade older than me, my brother’s best friend, a therapist who wants to counsel me and... he likes to hurt little girls like me.

"I want you to take my virginity," I tell my best friend. He chokes on his drink. His eyes go wide, blinking at me like he misheard me. "Dawn." "Not now, obviously. Just promise me you won't let me turn twenty still a virgin," I say, biting my lower lip. He stares at me like I just sprouted two horns. His eyes move slowly across my face. His lips part. He says nothing. "Dawn," he whispers like a plea. For so long, I have loved him. I wanted all my firsts to be his. Instead, I end up in his brother's bed. Killian. I should stay away from him. I shouldn't want him. Not only is he cocky, arrogant — he's the bane of my existence. Yet when he touches me, it feels like I'm the most precious thing in his life.

My best friend had one rule: stay away from my brother. But what he didn't know was that his brother kept me up all night. Wren Mercer had spent years being just Ross's best friend. Fine with holidays at the Calloway house, years of watching Dani, Ross's older brother, move through life like nothing could touch him, fine with the fact that he never once looked at her like she was worth the trouble. So she did what any sensible girl would do, she found someone else. Blake Hendrix was everything that made sense on paper. Charming, attentive, and most importantly, not Dani Calloway. She told herself it was moving on. She told herself it was working. What she didn't know was that Blake had his own reasons for getting close to her, ones that had everything to do with the brother she was trying so hard to forget. When Ross invites her to move into their off-campus apartment, she tells herself it's still fine. She has Blake. She has a plan. Dani barely registers her existence anyway. She can handle proximity. She's wrong. Because Dani does notice her. He always has. What starts as tension becomes stolen moments, a secret neither of them planned, and the slow terrifying realization that this is the most real thing either of them has felt in years. But Ross is right there. Blake is closer than she thinks. And secrets don't stay hidden forever. She fell first. He fell harder. And what breaks between them might not be fixable.

She's my best friend's sister, which meant she was off-limits. But I could never keep my distance, because I had always wanted Mia. I tried hard to resist my feelings for her, yet, I couldn't. So, I walked away, thinking it was the right thing to do. Now, ten years later, I've made a name for myself. I’m a billionaire with everything I ever dreamed of—except for one thing: Mia. When I see her again, she’s not the shy girl I once knew. No, she’s confident, strong, and still the one person who has the power to make me lose control. However, she’s also cold and distant, treating me like just another client, a stranger. She has every reason to hate me. But this time, I’m not walking away.

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.