Filthy Rich Neighbors: A Billionaire Reverse Harem Romance

by Alix Vaughn

A disastrous first date got even worse when I got stuck with the $500 bill.
That’s when they stepped in—three silver foxes with power, authority, and the kind of quiet dominance that made it clear they were used to taking charge.

Stuart — the brilliant neurosurgeon who strips me bare with a single look.
Jonathan — the charming fitness mogul who makes me feel desired for the first time in years.
Dane — the introspective writer who watches me like I’m the plot twist he never saw coming.

Now I’m staring at two pink lines and a future I never planned.
The timing is complicated, and I don’t know which man is the father.

But when the truth comes out, I learn something I never These men don’t just want to claim the baby.
They want to claim me.
Together.
Forever.

Filthy Rich Neighbors is a sizzling standalone why choose romance with a pulse-pounding HEA and chemistry that’ll leave you breathless. No cheating, just explosive attraction.

372 pages, Kindle Edition

Published January 12, 2026

Reviews

[Michellelovesreading · Rating 4 out of 5]

This was a good book. I read it in a couple days.
Stars:⭐️⭐️⭐️⭐️

Spice:🌶️🌶️🌶️

[Virginia · Rating 5 out of 5]

Loved it. This was only the second book I have read by this author and I was thoroughly impressed and hooked by the story and characters.
The plot and storyline was interesting and was backed up by detailed and engaging characters through individual POVs, each with distinctive personalities, strengths and weaknesses that developed along with their emotional connections to the FMC Claire.
There was plenty of steamy and emotional scenes that spiced things up that kept me turning pages. This romance or love story between four people - Claire, Stuart, Jonathan and Dane does depict the obstacles and hang-ups that they face both individually and as a group. This was evident in the parts of the story where both their personal and professional lives were being influenced by how others react but with devotion and perseverance they help each other and find themselves a relationship and family dynamic outside of convention that suits them.
The HEA was satisfying and I look forward to reading other titles in this series.

I received a free copy of this book via Booksprout and am voluntarily leaving a review.

[Emma Kupsa · Rating 5 out of 5]

Thank you for the ARC opportunity. This book is part of Alix Vaughn’s reverse harem collection. This book is about Claire and Stuart (a neurosurgeon), Jonathan (YouTube fitness instructor) and Dane (author).

There are some bumps along the way with not just those adapting to their unconventional relationship but to the reaction that they receive to this.

There is spice and a HEA for all of them but I never give spoilers. This perhaps didn’t have the angst and tension that others in the series had but that doesn’t make it any less an enjoyable read, each book has different tropes. If you like an age gap story then this is for you.

[Desiree Henley · Rating 4 out of 5]

I found this book to be an enjoyable read but I'm always captivated by Alix Vaughn's writing. I love how she writes likable characters that have depth to themselves and places them in a world I don't want to come away from. The story of Claire, Stuart, Jonathan, and Dane focuses on how the word "family" can mean such different things to different people. Claire's life starts out rough but those three men want to show her how she should really be treated. Amongst the banter and trouble is a touch of spice. As I stated before, this was an enjoyable read, an easy page-turning story that will leave you intrigued and wanting more from Alix Vaughn. Trust me.

[Vickie Lynn · Rating 4 out of 5]

This was a very good book and I truly enjoyed reading it. This has a lot of emotions. The first is Claire being hurt by her ex. Then the loneliness, anger, hurt and then loved.

Claire moves in with her aunt and met the guys next-door. Stuart and Claire had a one night stand. They never thought they would see each other again. People had issues with the family. Claire is a chiropractor, Stuart top brain surgeon, Johnathan the YouTube influencer and Dane the author.

[Carolyn Meredith · Rating 4 out of 5]

I usually love Alix Vaughn books but this one, not so much. I didn’t think the book was ever going to end. The angst just became too much for me. The majority of the story ends up being how evil social media, canceling and just people in general are. If there had been half as much, I would have loved the book. That being said, the romance portion of the story was well written with great characters and really good steam.

[Sandy Gutting · Rating 5 out of 5]

This is more than just a reverse harem book, it tells the story of a polyamorous family and what they go through to be a real family. This has an interesting storyline behind and fives you a view into what it is like being a different kind of family. It is a good read with a lot of feelings involved.

[Karen · Rating 4 out of 5]

This is a very good RH romance that starts as a meet cute and evolves into so much more. The MCs are defined, sexy, determined, and are willing to share the FMC, although there are issues to overcome first. I liked this entertaining, engaging, and enjoyable book. I voluntarily read an ARC and this is my honest review.

[Roxanne · Rating 3 out of 5]

Too much conflict…

I DNF this book at 80% because there is just too much drama and there is always a conflict in every other chapter. And there are really big jumps between some of the chapters. For what I read, the writing is good, the research seems to be well done and the story had a good start.

[Nerissa Trenear-Harvey · Rating 5 out of 5]

inspiring!

At last a real love story, with all the ups and downs. Covering aspects i never knew, but logical and disarming.
I found Ella’s appearance was intrusive initially as i didn’t realise earlier that she existed.
Good to know they found tranquillity and respect legally and emotionally in France.
I rate this as the very best reverse harem story ive ever read.

[J.p · Rating 4 out of 5]

A really good RH age gap read with an FMC who not only does she learn to adapt to her new life but the fact that her neighbours all want her. Angst free with a nice level of spice.

[Barbara · Rating 5 out of 5]

SIZZLING HOT and STEAMY reverse harem book that will have your kindle fogging over and your heart racing. This is a superb book to read right here. WOW!!