Sinful King (Kings of Vegas #1)

Natalie Kane

Rated: 4.05 of 5 stars
4.05 · Steam/Spice level: 5 of 5
Explicit and plentiful [?] · 20 ratings · 396 pages · Published: 08 Jan 2026
Sinful King by Natalie Kane
"Natalie Kane's Sinful King delivers a twisted, scorching-hot tale of love, obsession and feral devotion. It is dark and delicious, and features two distinctly likeable MMCs. What a way to start a series!" -- New York Times bestselling author L.J. Shen

"Their love is one for the ages and the spice... omg the spice is next level hot. There is banter, angst, and all the feels your heart desires. Brace yourself for one heck of an OTT protective and possessive MMC. I cannot wait to read the rest of the series!" -- USA Today bestselling author Michelle Heard

"When I say I devoured this book, I mean I became just as obsessed as the morally gray Mafia man did, which we know is saying something!" -- Bestselling author Neva Altaj


From NATALIE KANE, comes an all-new world with Sinful King, an age-gap, obsessed-hero, Mafia romance!

Eloise

I ran away from one organized crime household and found myself tripping right into another one. My father, the head of the Italian Mafia, is a bad man. He wants to marry me off to some creep I don’t know, but rather than succumb to that nightmare, I fled to Vegas, hoping to find a job and blend in. In the first week, I’ve been stolen from and beat up, and I have no money to my name, but I find a job as a bartender at RAPTURE, an upscale—okay, super bougie—adult club just off the Strip. I can’t believe my luck. I love this job, and I’m intrigued by the mysterious tattooed man with ice-blue eyes who always seems to be pinned to me. Things are looking up.

Until my father’s men find me.

Rome

I’m a ruthless, hard, dangerous man who takes care of his men and employees, and I run the city of Vegas with my brothers. That’s all I need. Until a gorgeous, raven-haired beauty comes walking into my club and sets my soul on fire.

I’m obsessed with her. Consumed by her. I need her in a way that I’ve never needed anyone or anything before, aside from the power and control that I’ve worked so hard for. She doesn’t know it, but I own the club that employs her, and I follow her back to the seedy motel she’s living in after her shift to make sure she’s safe. She’s mine.

Suddenly, someone is out to hurt my Firefly, and that means that they’ll meet a painful, bloody end. I’ll do whatever it takes to keep her safe. To keep her with me.

Forever.

"Sinful King was top tier and I could not put it down. Rome is an obsessed Mafia man who will do anything for the woman he loves. The way he cares for her through her trauma stole my heart." -- Eva Simmons

"There's nothing like a hardened, ruthless king who only shows his softer side for her. The way Rome was obsessed with Eloise had me hooked, but the way he cared for her through her trauma and showed up for her every time she needed him made me fall in love. The Kings of Mafia are my newest Mafia romance addiction!" -- USA Today bestselling author of Wolf.e, Paisley Hope
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    The 'Kings of Vegas' series

    4.09 · 29 ratings
    mafia · audiobook · standalone-first · usa · misogyny · age difference · bad boys · super rich hero · contemporary · m-f · alpha male · abuse · nevada · masc-dom · tortured heroine · first-person-pov · caretaking · insta-love · abuse-non-mc · mental-trauma
    Kings of Vegas reading order and complete book list  ❯

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    Sinful King by Natalie Kane
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