Best Young Adult Mystery Novels

Content warning (18+): This isn't your clean romance. It's messy, raw, burning with heats and intense. Enter at your own risk. ~~~ I didn't expect to be fucked by my best friend's dad after crashing at their lake house. They were out of the country and I came to recover from a heartbreak, but I ended up riding his cock all night. He rammed into my pussy as I screamed out my lungs, and the next morning, I sneaked out. Did everything to avoid running into him, but I soon find him sitting across the desk as my boss. I tried so hard to resist him, but I couldn't. I fingered myself in my office, shamelessly moaning his name. Turns out he watched through the camera, and he stopped me from cumming as a punishment for avoiding him. But I defied him, this time I cummed, fingers deep inside my pussy, warm sticky wetness dripping down the floor as I cum despite his raging voice through the intercom. Later, I suck him off to make it up to him, his fat thick cock fills my mouth, his precum spread through my tongue, he cums hard, thrusting into my throat. Then he rewarded me, spread me out on his desk and thrust into my dripping cunt, hard, painful, filling me to the hilt. I know I'm going to hell, I might as well just burn, so I let him use me however he wants. I take his cock without a word, spread for him anytime, until his daughter walks in on us.

Carissa is a beautiful college girl who has long liked Dylan, her brother's best friend. Dylan is Raihan's best friend and Carissa's brother. He also likes Carissa and accepts his family's matchmaking, even though at first it was only to save the company. However, over time, he genuinely develops feelings for Carissa.

"Take off your ring." His command settled deep in my bones. I shouldn’t be doing this. And yet… I slid the ring off my finger. He stood on the other side of the room, his face hidden in shadows, but I felt him—his presence wrapping around me like a dark temptation. "Take off your clothes." I obeyed, my fingers hesitating at the waistband of my underwear. "I didn’t tell you to touch that." So I stood there—shoes on, pants still clinging to my hips—while my engagement party continued just down the hall. His gaze burned through me, drinking me in. "God, Butterfly." His voice was a tortured whisper, and I ached to comfort him. "Crawl to me." The words settled over me like silk and steel. Slowly, on all fours, I obeyed… --- Alessandra has always been the family push over even when her father forces her into a marriage. She plays the role of the perfect fiancée—obedient, loyal, untouchable. Until she meets him. Jeremy’s best friend. A man just as powerful, just as dangerous—but with eyes that see right through her. A man who tempts her to break every rule, risk every consequence. They hate each other on sight. But hate is just another kind of heat, and the fire between them threatens to burn everything to the ground. Loving him could cost her everything. Resisting him might destroy her. Either way, she’s already ruined. ~~~~~ Trigger warning : Dark Romance, obsession, Forbidden Romance, Male lead is a bit mentally checked out...

She swore she’d never fuck him. Her brother’s best friend. The Madrigal heir. Arrogant, reckless, built to ruin her. Then one night he had her bent over the sheets—rough grip, filthy mouth, fucking her like she was already his. It should’ve been a mistake. Just sex. Just heat. Now there’s a billion-dollar merger on the line, a mafia family in the shadows, and Josephine can’t stop spreading her legs for the one man guaranteed to wreck her. He’s chaos. She’s ambition. Together they’re obsession, destruction, and the dirtiest mistake she’ll ever make twice.

While my boyfriend, Caleb Lawson, is in the shower, I grab his phone on a whim and drop a message in the group chat he's in with his friends. "Guess who I'm with tonight." I expect them to say my name, but their reply blindsides me. "That freshman who used to chase you when you were a sophomore? She's obsessed with you. She's definitely easier than your girlfriend. Want us to swing by tonight?" My gut tells me he's hiding more than an affair. Just as I start scrolling through his messages with the freshman, a notification from her pops up. "Caleb, I agree to the threesome. I'll do anything you want." Seconds later, another message appears in the group chat. "Just be careful this time. We don't need another body on our hands."

Samantha was broke and desperate. Her brother had the perfect solution. Go work for his best friend. But why the hell would Sam want to work for Ares Beck after he spent his whole life bullying her? And better question, why is he so desperate to have her as his PA that he would tell Ben to have her apply in the first place?

      Ivy is a high school student, who loved to be alone after being betrayed by her father, cheated on by her boyfriend and stabbed in the back by the people she cherished the most. She turned cold, made a vow never to love again or draw anyone close.     However, her vows wavers when she came across the handsome playboy named Kai, who gives a fuck about no one and whose father is a billionaire married to her mother.     Will she be able to love again after what she's gone through and let Kai into her life, despite his advances?

My boyfriend did not like my big chest. He gave me five hundred thousand dollars to go for a breast reduction surgery. At the same time, a mystery man suddenly transferred me five million dollars with a note telling me not to listen to my boyfriend. I gripped my phone tightly and secretly replied to my boyfriend’s best friend’s text message. [If you want me to listen to you, money is not enough.] He immediately texted back. [What are you saying? I don’t understand.] I replied. [Forget about it. I’m heading to the hospital now.] As expected, he got anxious. [What else do you want?] [Do you have 7 inches?] [I have 10 inches.] [I won’t believe you until I see it for myself.] After that, he proved it to me through his actions.

Five years ago, Lana Roth’s world shattered when her fiancé left her at the altar; mocking her body, her worth, her love. From those ashes, she rose sharper, stronger, untouchable. Now the head of a thriving nonprofit, she’s living proof that survival can be beautiful, until Monroe Corp tries to take it away. Walking into Jace Monroe’s office felt like stepping into a storm. He’s cold, commanding, and maddeningly unreadable. Their partnership was meant to save her foundation, not awaken a dangerous pull that threatens the walls she’s built. But when buried secrets start to come to light, Lana learns that the man funding her dream was the stranger from her one night stand and her ex-fiancé’s best friend, her seemingly perfect life begins to crumble.

Warning🔞: This book drips with heat and secrets. It’s bold, shameless, and unapologetic. Vows will be tested. Desire will betray. Step inside and let passion, temptation, and sin consume you. “He doesn't make this pussy drip like this, does he?” he strokes my folds and I bite my lip, staring at him, withholding my answers and moans. He halts and I almost jerk off the edge of the desk to meet his long, rough veiny fingers. “Use your words or you are not getting any.” “No.” ~ Nadia Richards seemed to have the perfect luxurious life that every woman dreamed of—a successful designer and married to one of the richest men in the world. On the outside, her marriage bore no cracks, but behind closed doors when the cameras were off, Nadia struggled with pleasing her husband who seemed to be drifting away from her. Her once-perfect marriage was now a shell and she was desperate to fix it. Her whole world crumbled when her husband insisted that he wanted to make their relationship open. To Nadia, that meant that she was slowly losing her grip on her marriage. When push came to shove, Nadia found herself at a club, entangled in a sizzling one night stand with a hot, mysterious stranger. What should have ended as the gravest mistake she had ever made turned around to haunt her like a nightmare when she found out that the man she slept with was Jordan Hayes, her husband's mysterious best friend who abhors secrets and mysteries of his own. Nadia soon decided to play her husband's game by getting into a mutually benefitting arrangement with his best friend, but could she really not catch feelings when sparks started flying?