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Dr. Layanna James has mastered the art of healing broken hearts—except her own.

At forty, she's one of the world's top cardiothoracic surgeons, but the sudden loss of her husband Angel has left her emotionally hollow and clinging to the routine of a life that no longer fits.

Caleb Black knows grief intimately. A retired pro athlete, he once dreamed of traveling the world with his wife, Maria—until illness stole her from him far too soon. Now grounded in Winston Hills, he finds unexpected solace in the one woman who truly understands his Layanna, his late best friend's wife.

What begins as comfort between two grieving souls slowly simmers into something neither of them saw coming—desire, laughter, and a connection too strong to ignore. But love isn't easy when it's tangled in the past. As Layanna and Caleb navigate their growing feelings, they must also confront long-buried family secrets and the guilt that threatens to pull them apart.

Enigma is a deeply emotional, slow-burning tale of healing, forbidden desire, and the courage it takes to choose happiness—no matter how complicated the path. With steamy passion, honest vulnerability, and flashes of unexpected humor, C.M. Barnes delivers a story where love dares to grow in the cracks of heartbreak.

Narrated in duet style.

Audible Audio

Published June 23, 2026

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C.M. Barnes

17 books477 followers

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5 stars
3,350 (44%)
4 stars
1,882 (25%)
3 stars
1,392 (18%)
2 stars
546 (7%)
1 star
346 (4%)
Displaying 1 - 30 of 1,056 reviews
Profile Image for Brittany.
337 reviews2,917 followers
November 22, 2025
HOLD YA MULEEEEEEEEEEE

This is probably one of the nastiest books I've read in a long time. I was literally clutching my pearls the entire time reading this. I had cross my legs so hard at one point of the book you woulda thought VECNA had got ahold of me the way my legs was twisted up. But not only was it beautifully nasty.. it had all of the emotional depth... the family trauma.. the mental awareness and healing but most of all unwavering love in a way society doesn't always deem as the "NORMAL" but who want to be normal?.. that's boring .. most of all... this book just felt GROWN.
Profile Image for MARQUETTA.
1,220 reviews141 followers
October 5, 2025
DNF @33%. This is not a slow burn romance. There is no romance. There is No plot. Just sex and more sex. The little bit of dialogue in the story is repetitive and kind of disgusting I hate when couples call each other daddy and mommy. Caleb and Yanna ain’t mourning shit.
Profile Image for Shawnaci Schroeder.
645 reviews6,563 followers
January 25, 2026
3/5
I don’t even know how to rate this one because my jaw is still on the floor!! Literally speechless! This was the SPICIEST book I have EVER read!! I really enjoyed the storyline while reading it. If you’re wanting to read a book about grown characters with kids in college that are trying to find love later in life, this definitely shares that story in a unique way!
Profile Image for Sihle 🪻🌸🌷🌼🌝.
211 reviews24 followers
January 7, 2026
I knew this was a polycule going in, but I won’t lie , this had so much potential to be an incredible monogamous story, which is probably why I’m disappointed. Not even because it’s poly( I love poly stories), but because everyone keeps talking about being “committed” and “exclusive” while doing the exact opposite. Like… commitment where?? At this rate they’ll keep adding people until it becomes a stadium 😭

The spice was definitely spicy, honestly the entire book was straight up p*rn. But the connections? The Wi-Fi was down. Too much smut and not enough emotional buildup just doesn’t work for me, maybe it’s the demisexual in me. I need to feel why these people are drawn to each other, not just be told they are.

And why is everyone dating everyone?? The parents, the kids, the friends, the exes, the coworkers, it genuinely started feeling weird. Not every relationship needs to turn romantic or sexual. Some boundaries would’ve helped a lot.
Profile Image for Heather Adores Books.
1,730 reviews2,089 followers
October 1, 2026
2.5⭐
Genre ~ erotica romance, MF, FF, MFMF, FMFMF
Setting ~ don't remember
Publication date ~ book ~ May 11, 2025, audio ~ June 23, 2026
Est Page Count ~ 201 (p+ 12 chapters +e)
Audio length ~ 7 hours 57 minutes
Narrators ~ Wesleigh Siobhan, Sharif Stephens
POV ~ dual 1st
Featuring ~ multiple partners with consent, steamage up the yang, second chance

I didn't know what I was getting into grabbing this one from Hoopla for E for my ABC challenge, and✋ for duet narration!, but 👀! The cover looks innocent, and the blurb gives no indication to what's really written, but Y'ALL, it is dirty, like nasty dirty, and I don't necessarily mean nasty in a bad way cuz to each their own. Some might call this a one handed read.

Layanna & Caleb have been friends since college, now in their 40's. She was married to his best friend, Angel, and she quickly became best friends with his wife, Maria. Maria died of cancer and soon after Angel died. Amongst their grief, they eventually find comfort in each other....and some other people.

Overall, it was very repetitive with many of the steamage scenes being similar, a word that stands out is creaming, however underneath all of the.....and there's A LOT of that, the story of a second chance at love was nice, but really there wasn't much of a plot. I, did, however, love the relationship they both had with their adult children. Not really for me, so I don't see myself continuing on with the series.

Narration notes:
Always thrilled when it's duet narration, and this did not disappoint. They both did a fine job.

Profile Image for Keesha.
793 reviews32 followers
August 5, 2025
The premise in the synopsis seems like a touching, emotionally charged book. The author claims it’s a deeply emotional, slow burn. The cover is bland and unassuming. Slow burn where? Bland cover…don’t be fooled! This book is Hoarders level nasty! The hunching is early and often. As a smut connoisseur I am rarely surprised by sexual content in books. However, I can’t even tell you the amount of times I said “oh wow” or sat with my mouth agape while reading this book. At some points I was like damn again?!? All that I’m still gonna read book 2 coming out on 8/8. 😆
Profile Image for Natasha.
74 reviews1 follower
September 20, 2025
I’m sorry but I need a plot. 🤷🏾‍♀️
Profile Image for Jahda.
1,222 reviews364 followers
December 24, 2025
This was ALOT! like ALOT of sex … I know everyone grown but this type of grief is crazy. 😬😬 surprised I finished it.
Profile Image for Teyona.
61 reviews
September 30, 2025
I DNF’d this book, I hate how it was written. It has not actual story line.
Profile Image for LayLay.
83 reviews8 followers
October 8, 2025
A lil too freaked out for me. Couldn’t finish lol
Profile Image for Ju Berrymore.
142 reviews22 followers
June 4, 2025
DO NOT LET THE COVER FOOL YOU!! This is one of the most erotic eroticas I've read in a long time! These characters are in their 40s finding love after loss and exploring non-traditional non-monogamy while healing their traumas. Fans of Product of Streets by E. Bowser, The Oath by T.M. Richardson, and anything written by M.L. Bash will thoroughly enjoy this book. I'm excited for more stories from this author and the Winston Hills series.
Profile Image for KieraBeReading .
6 reviews
November 7, 2025
DNF @ 61%. All they was doing was fucking, now I love a good smut, but damn make it make sense. Felt like a waste of time, and I may have lost a few brain cells in the process too 🫠 I need more substance.
Profile Image for Nica M.
59 reviews9 followers
November 24, 2025
I wish there was as much thought, care, and development into the entire book as there was into the hunching!

The connection between the characters was lack luster at best. It truly felt like the author was so invested in shocking readers with the s*x scenes that she forgot to develop the rest of the story. It literally got to a point where I was like "AGAIN?......Do something/anything else! PLEASE!!!"

In areas where she speaks of them having these deep conversations it would have been nice to see that on page to make it more believable. He had her cracking up? Well what did he say? We wanna laugh too!

This one is a HARD NO for me.
Profile Image for Toya  Davis-Stokley.
2,814 reviews125 followers
October 5, 2025
Okay. I had to dive into this to see if the rumors were true. I thought I've read nasty before; how bad could it be right? Wrong, so wrong! This thang was FILTHY... Got damn! 🤯🤯😲 Now, I'm no prude, but I had to skim so parts, cause I ain't bout that life! 😂 Read at your own risk! Have you a drank, a cigarette, and some wipes on hand! Just saying... 🤷🏿‍♀️ Whew! 😜
2 reviews1 follower
September 21, 2025
The book had potential in the beginning, but I need an actual plot
Profile Image for Keith Book Korner.
424 reviews42 followers
November 24, 2025
I would 100%. Recommend this book it is spicy and I mean very spicy so be warned.. It definitely have a good story between all the spice I throughly enjoyed this read
TikTok review coming soon
Profile Image for Jewel Crumbley.
23 reviews
January 20, 2026
Lmao, I don’t even know where to start. But this book was a mess. I only read because I saw it was going around on TikTok and it seemed that every person who made a video about it was gagged. At first the smut was cool, then it QUICKLY became repetitive and honestly way too much. I don’t even know if you want to call it smut because clearly the author went past that and is OVERLY freaked out LMAO. And then the “polycule” & smacking in the face stuff….mkay. This book was like 95% extreme erotica, 5% storyline. I will say that the non sexual parts of this book were actually good which is what earned it a 1 star rating. Even though this is probably the first and last book I’ll ever read by this author, I hope they write something without smut and focus on the story because there’s a lot of potential there. It also was super corny at some parts, specifically for me the conversations between those in the “polycule”, and the explanation of what the characters were wearing. Half the time I was trying to imagine these outfits and most of them seemed extremely tacky, just like this book. Read at your own discretion!
Profile Image for amirahlynn.
632 reviews21 followers
November 11, 2025
Update: this author pissed me off on Facebook and im tempted to take away my rating entirely. Stay out of groups for readers if you can’t handle slight negativity about your book. I literally said in the comments of my post that I gave it 4 stars yet she had the audacity to say I can’t “comprehend” what I’ve read. She said that to my direct comment about it being 4 stars, so she was fully aware that I had read and reviewed it but got butt hurt because I was asking other readers if I should finish it in my initial post. I was discussing her book, not hating on it and calling it trash either

Original review:
“There is so much freedom in living life for you, freedom in experiencing the pleasures your heart and pussy desires, freedom in being you unapologetically, you know that right?”

Alright now I have no clue how the hell CM Barnes got me hooked but she did her shit with this book!!! I didn’t even want to continue reading after the prologue. Angels friendship with Caleb was too cute and his love for Yanna was perfect and I just couldn’t imagine it coming to an end. Including Caleb with Maria and baby Cj. This dynamic of all of them together was so perfect in that prologue, I was just gonna put this book down forever😭😂

Spoilers*
I’m so glad I kept reading. But I never read a review letting me know this isn’t a monogamous relationship. We go from them two and then another couple and THEN another woman omg. It got intense. The spiciest I’ve read all year. There’s actual love and adoration in this poly relationship and it made it all the more special. There’s couple therapy, grief therapy, family therapy and heavy conversations that needed to be had and I’m happy the author included those. This could’ve been toxic but instead it was loving and everyone was consenting and in tune with each other the whole time

Minus a star for the whole… sticking tongues in asses… not for me💀
Profile Image for Kyla Fernandes.
18 reviews
November 5, 2025
dnf at 30 per cent. no plot, ridiculous dialogue, no romance, just sex. had potential for a nuanced story on grief in the first 20 per cent but the scenes and dialogue are repetitive. read like a plot, what plot wattpad story
Profile Image for Shevi.
7 reviews16 followers
Did Not Finish
November 23, 2025
DNF around page 5. Hate that I spent money on this. Writing an erotica novel does not mean you ignore basic sentence structure and punctuation.
Profile Image for C.M. M.  Barnes.
Author 17 books477 followers
May 20, 2025
My debut novel is a love letter to myself to write the stories that live in my heart.
Profile Image for EricaLenise.
418 reviews34 followers
September 21, 2025
This one was recommended to me, and honestly, it was just okay for me. Now, did it give me all the “grown folk” activity on the page that I could handle? Absolutely. 🔥 But I was hoping for a fuller story to go with it.

Because there were so many things happening around the main characters, Caleb and Layanna’s romance felt like it got lost in the shuffle. I wanted more focus on them—their love, their connection, rather than all the moving pieces around them.

It wasn’t bad, but it didn’t give me everything I wanted either.

(3/5)
Profile Image for Kameel.
1,102 reviews325 followers
July 9, 2026
Excellent Narration from Wesleigh and Sharif.....BUT, there was context missing from the story...the duet narration is what kept my attention.
22 reviews
December 28, 2025
DNF @ 32%. I imagine losing a loved one and falling for their partner/best friend to be a deeply complicated and layered journey. I’m sure it’s much more that lust and sex but in that’s all we get here. Sure they say they love each other and it’s about more than just sex but then all we get is sex.

It feels like they cheapened this situation that happens to so many ppl.
26 reviews
November 20, 2025
What a ridiculous book. Smut non stop, sorry excuse of a plot, and what’s with all the designer specific name dropping.. I don’t need to know where his/her gold/diamond necklace is from? I mean even her underwear is specifically Calvin Klein.
Profile Image for Brittni.
328 reviews39 followers
Read
June 30, 2026
I...was not enthused.

Also "cum" was used 75 times. And variations of the word "cream" was used 35 times, but I thought it was much more than that. Additionally, the book was too long for what it was. Halfway seemed like a good stopping point, but it just kept going on and on.

I just wasn't in the mood for this one, but didn't DNF due to the long wait I had in Libby and the long queue after me. For that, it seems unfair to rate this poorly at this time.

I might try this author again, but a different series.
Profile Image for Keeping.Volumes.Harris.
503 reviews21 followers
July 8, 2026
Messy? Absolutely. Entertaining? Without a doubt. 😂 This book had me clutching my pearls one minute and laughing the next. That family showdown around the 70% mark deserved an award—the lip lashing had me HOLLERING! 🤣 A wild, spicy ride that kept me locked in.
Profile Image for Melise.
562 reviews88 followers
September 5, 2025
Oh this is some HIGH LEVEL FREAKINGG IM TELLING YA. On top of that there’s a lil plot and it’s kinda good like ohh I was not familiar with your game CM lmaoo but they are FREAKING AT THE HIGHEST LEVEL lmao let’s just say I can see why someone might agree to consensual non monogamy lol they shed a lil light for me. I won’t do it but I COULD SEEE THE PERKS 🤭🤭
Profile Image for Octavia Grant.
Author 93 books1,328 followers
February 8, 2026
I’m here for all of this

This book was so good and NASTY!!! Why Choose has become a favorite of mine. And the author created an amazing experience
Displaying 1 - 30 of 1,056 reviews