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One Savage Touch Duet #1

The Wrong Obsession

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She spent ten years loving the right brother, only to fall for the wrong one in one weekend.

Sloane Mercer has been in love with her best friend, Finn Hartley, since college. For ten long years, she’s been the one stitching him back together every time Delilah Crestfield—his toxic, on-and-off girlfriend—ripped him apart.

When Delilah announces her engagement to another man, Sloane finally sees her chance. But instead of moving on, Finn decides to crash the wedding and fight for Delilah one last time, and he wants Sloane there to help him do it.

She agrees, hoping that maybe this time, proximity will make him see her the way she’s always seen him.

Then she meets Knox Hartley.

Finn’s older brother is everything Finn isn’t: cold, calculating, and unapologetically dangerous. Knox sees straight through her quiet devotion and makes it his personal mission to unravel every defense she’s ever built.

What starts as a twisted game between them quickly becomes something neither can control. And Sloane finds herself caught between two brothers: one who’s spent ten years breaking her heart without knowing it, and one who seems determined to claim it no matter who gets destroyed in the process.

NOTE: This is a steamy, emotionally intense romance with adult themes, morally complex characters, and scenes not suitable for sensitive readers. While it's funny, dramatic, and chaotic for the most part, reader discretion is advised.

389 pages, Paperback

Published August 8, 2025

4 people are currently reading
73 people want to read

About the author

E.L. Sparrow

2 books72 followers

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5 stars
57 (65%)
4 stars
21 (24%)
3 stars
7 (8%)
2 stars
2 (2%)
1 star
0 (0%)
Displaying 1 - 21 of 21 reviews
Profile Image for Katastrapheee.
10 reviews
August 16, 2025
Literally could not put it down. This book had me feeling EVERY emotion, hot and bothered, endearment, RAGE, and others. Found it on a Facebook reel, read the first few chapters in the post, then SEARCHED the interent for the full book because I was already OBSESSED. I don't think I've ever felt this level of addiction to a book before (fitting 😆). I will be refreshing my socials multiple times a day to catch the release of the sequel!!!
2 reviews
August 15, 2025
I love Knox and Sloane's relationship... no matter how crazy and fucked up it got. I was HOOKED.
Profile Image for J.L. Hill.
1 review
August 24, 2025
This book hooked me from page one and I could not put it down. I finished it in less than 24 hours! Knox and Sloane’s story is equal parts dark, steamy, and addictive.

Sloane started off being the emotional crutch for her best friend Finn, but quickly freed herself from that toxic cycle after being pulled into the orbit of Finn’s brother, Knox. Knox is a brooding, haunted ex-military man with a past that’s as messy as he is magnetic. Knox forces Sloane to confront parts of herself she never expected, while Sloane in turn chips away at Knox’s walls. Their chemistry is explosive, and the spicy scenes that resulted from it, kept me glued to each and every page.

This book is more than romance - it’s filled with sabotage, betrayal, obsession, and more than enough mystery to keep you yearning. The relationships are messy in the best way, and the spice level is off the charts.

My only complaint is that I’m having to try to find patience as I anxiously wait for book two!
Profile Image for Erin.
1 review
August 26, 2025
Omg. I absolutely loved this book. I started reading as it was an ad on facebook and instantly got hooked. I found where to purchase it from the author and bought it. I could’t put the book down. The way this author writes just makes it so easy to read. The descriptive wording that they used, it was like creating a movie inside my head which I’ve never felt before when having to read. This is the first and official book I’ve completely fell in love with. The book is basically about a woman named Sloane and her best friend Finn who is completely obsessed with a toxic woman (but you will see its very fitting for him as i feel he’s just as toxic and psychotic). Then they introduce a guy named Knox. Knox is Finn’s brother and they absolutely hate each other. Can you guess which one she falls deeply in love and obsessed with?
Im so sad i finished the book so quick!!! Im so excited for the second book to come out soon!
Here is a comment i left on the authors tiktok page that explains my newbie review on a book😅

I just have to say, i never read books. My entire life i have had problems being able to sit down read a book and understand what im reading. I could never comprehend it and remember it without rereading the same page over and over again. I also always needed a ruler or something to help me with my eyes moving to different lines by accident. Come to find out i have adhd and a form of dyslexia. My letters move and my lines move. I was scrolling on facebook and an ad popped up for your book and had the first 3 chapters in it. Im not sure why i started reading it but i was curious. It instantly caught my interest and i read all 3 chapters and immediately went and found out how to purchase your book. The way you have written your book is just so perfect. I cant explain how amazing this book is. Thank you for showing me i can sit down read a book. You might have changed my life and i actually mean that.
Profile Image for Ellyanna .
1 review
August 23, 2025
This book is one of my favorites I was hooked from the first chapter! I love the characters it makes me feel like I am in the book seeing everything happening and i love it! I can’t wait till the second book!!
Profile Image for Jessica Miller.
31 reviews2 followers
August 23, 2025
I loved this story so much and was more than happy to pay for a copy. I’m waiting to buy a physical copy u til it’s got a good edition with splayed edges. The story between Knox and Sloan is sweet and the sec scenes are hot and spicy. Can’t wait for the second o e.
Profile Image for Merrin.
74 reviews1 follower
August 25, 2025
This was unexpected. I started reading this book on one of those book apps and was hooked. Rather than waste my money on coins in the app, I decided to pay the author instead and buy the ebook. Best decision! Great storyline with added spice. Loving the story and can’t wait for book 2.
1 review
September 24, 2025
Read this book first and also just finished My husband wants an open marriage. Both books were AMAZING!!!! Looking forward to more books
9 reviews
September 8, 2025
I’m obsessed! I found this book by random on a Facebook ad and got hooked right away then couldn’t put it down. It’s a must read! Very spicy!
45 reviews
February 10, 2026
Definitely a good read! Couldn't put it down and I'm a little upset with myself for reading it so fast.

I originally read this in 2025 (like the day it was released practically), and I reread the last 5 chapters in 2026 when The Right Addiction dropped (again, practically the day it released), so I could get a refresher and I forgot how good this story flowed! There are really, really hot n' spicy sections followed by a dramatic twist here and there. It really seems like Knox's dark and crazy mixes well with Sloane's hot and nerdy. Sloane is a feisty, jealous little thing and I love it.

Still a 5 star read for me!
Profile Image for Amanda D..
313 reviews
August 22, 2025
2.75

This book may only work for you if you have a fondness for the heyday of erotic romance/Fifty Shades. It has all the trope hallmarks: wealthy hero who uses BDSM as a way of treating PTSD rather than going to therapy, playrooms with a red aesthetic, scheming friends and family who have no care for the main couple. You get what I'm saying?

This also started as a serial on a romance novel app where you pay for chapters. I think this one had 150+ chapters before it concluded and is now a duology. You can definitely tell as the chapters tend to feel like vignettes that end on a cliffhanger, rather than a contained plot with characters moving toward something.

That being said, I did have a good time because of the first point I made. It's soapy and ridiculous and it started out really strong. It does become a bit rinse and repeat the longer it goes on. I'll probably pick up the second book when it releases, just to see how it shakes out. It's honestly cheaper than pay per chapter in the app.
Profile Image for Deana Ashley.
220 reviews7 followers
September 12, 2025
Easily fell in love with the authors writing and greatly enjoyed reading this book. Can't wait for the next one!
Highly recommend this book for everyone to read it's that good!!
Profile Image for Alyssa.
9 reviews
November 20, 2025
Kept me on the edge of my seat,wanting to know what craziness was around the corner between the main characters. Can't wait for part 2 to come out to finish the love triangle saga.
24 reviews1 follower
February 4, 2026
It made me fall in love with reading.
I have Sloane and Knox in my heart. Their relationship was the best I ever read of.
Profile Image for Erica.
52 reviews4 followers
December 29, 2025
Found this on Facebook and was hooked. Searched all over for it and then bought it so I could read it all at once instead of on the apps. I was hooked immediately and devoured the entire book very quickly. I love Knox and Sloanes characters and Finn well… he’s like a you love to hate how frustrating he is type of character. The spice in this is great and the soapy drama is addicting and really keeps your attention reeled in.
Profile Image for Abi.
11 reviews
September 18, 2025
Loved!! couldn't put it down! Can't wait for #2
Profile Image for Theresa Perry.
23 reviews
December 28, 2025
I really enjoyed this book, I read it far too quickly!! The sex scenes are heavy, and some a bit too extreme for me but that absolutely didn't take away my enjoyment of the story. I cannot wait for the second part to come out so I can see what happens between the main characters!!!
Profile Image for Katee.
20 reviews
January 6, 2026
Edit to add: impatiently waiting for the release of the second book. 😭

I can’t even begin to explain the thrill reading this book gave me. Knox and Sloane’s chemistry was so addicting to read. I need the second book right now 😫
Displaying 1 - 21 of 21 reviews

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