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His Vicious Vow

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The barely old enough to drink girl I’m forced to marry is an anime-loving, manga-reading, selective mute brat who wears too much eyeliner that highlights the anger in her eyes. Neither of us want this marriage but it will happen. I’ve worked too hard for too long not to do whatever it takes to run Vegas on behalf of the Outfit.

I’m not surprised when Carina runs. What I wasn’t ready for is how much I want to catch her. Not because I have to marry her, because I want to—want her. I want her for her. Panic attacks, eyeliner, curvy gorgeous body, and all. The problem comes with convincing her.

Carina may take some to believe me, believe in me. I’m not worried. We have all the time in the world because she belongs to me and I’m never letting her go.



***This features rough sexual scenes and a young woman using substance to self-medicate. And a ‘warning’ I never thought I would have to include is there is pregnancy in the book. If such things offend you please do not buy. This is a standalone that takes place in the Sabatini world. Milos and Celia from Beautiful Broken Obsession also appear as Carina is Celia’s sister. You need not have read any other book to enjoy this. If you want to, there are two books that leads directly into this is HIS: Luca and Beautiful Broken Obsession

327 pages, Unknown Binding

Published April 21, 2023

170 people are currently reading
202 people want to read

About the author

Fiona Murphy

39 books551 followers
Due to commitment issues I have lived in many different cities and my favorite is Chicago but I have managed to settle into Austin and perhaps my commitment issues are behind me.
I have enjoyed reading from a very young age and it wasn't long before the children books bored me and I read the books my mother enjoyed Stephen King and Dean Koontz and I didn't sleep without the light on until I was about ten.
I came across my first Harlequin by accident and it was love at first read, no one died and happy endings? It was a whole new world and I loved it.
I wrote my first story at eight and everyone died, of course. Since then I would like to think I've gotten better and now I'm writing the happily ever afters I first fell in love with, with some hot sex thrown in along the way.
As a plus size woman myself, I have started writing the stories I always wanted to see myself in but never did. And now I'm ecstatic to give BBWs the happily ever afters with hot Alphas they so rarely get.

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5 stars
103 (46%)
4 stars
60 (27%)
3 stars
42 (19%)
2 stars
12 (5%)
1 star
4 (1%)
Displaying 1 - 30 of 37 reviews
Profile Image for Dopra.
26 reviews2 followers
April 26, 2023
One thing that always strikes me about Fiona's characters is how different they are in the same role. You always find such specific and unique characteristics in each character. I love the authenticity in Sandro's personality and the originality in Carina's. If you know me, you know I love Fiona's writing style, so *perfect*

Totally recommended 💜
Profile Image for Sissy's Romance Book Review .
8,992 reviews16 followers
April 20, 2023
His Vicious Vow by Fiona Murphy is the First book in the Vicious Vegas Series. This is the story of Alessandro Leonetti ‘Sandro’ and Carina Parker. Carina is the youngest daughter of a don who is the Chicago Mafia. Her older sister Celia whose story was told in the book "Beautiful Broken Obsession'. It was nice to get some of the other characters in this book. I always love that. But to move on, Sandro is a older man who had to raise his younger sister Bianca but is now having to move forward in the mafia which leads him to a marriage of convenience with Carina. Sandro thinks that this will be a inconvenience but is willing to do so. But once he meets Carina he feels a connection and want he didn't expect. I love Ms. Murphy's books so this was a must read for me!

Profile Image for Sandy S.
8,256 reviews206 followers
April 19, 2023
HIS VICIOUS VOW is the first instalment in Fiona Murphy contemporary, adult, VICIOUS VEGAS erotic, Mafia romance story lines set in the author’s Sabatini world. This is thirty-eight year old, Alessandro ‘Sandro’ Leonetti , and twenty-two year old Carina Parker’s story line. HIS VICIOUS VOW can be read as a stand alone without any difficulty. Any important information from the previous story lines is revealed where necessary.

NOTE: Due to the nature of the story line premise, there may be triggers for more sensitive readers.

Told from dual first person perspectives (Sandro and Carina) HIS VICIOUS VOW follows the arranged marriage between thirty-eight year old, Alessandro ‘Sandro’ Leonetti , and twenty-two year old Carina Parker. Carina’s father is the don of the Chicago Mafia, and there is an opening in the Vegas territory. In an effort to secure his position, Sandro is ‘forced’ to marry don Toro’s youngest daughter Carina, a young woman with several emotional issues, and a need to disguise herself and her weight in a number of cosplay costumes but from the outset Sandro wants our story line heroine, a young woman who is struggling to find a place of her own. Forced into a marriage she does not want, Carina is determined to make things difficult for our story line hero until she finds herself falling for a man who could break her heart. What ensues is the building but acrimonious relationship between Sandro and Carina, and the potential fall-out Carina continues to struggle with demons from the past, demons that refuse to let go, falling our heroine into her marriage of convenience.

Carina Parker has never known love, and her ongoing behavior and actions continue to push the proverbial envelope of acceptance and respect. In an effort to become her own person, she have ventured away from the cold actions of her parents, a venture that has created rumors and innuendo about the life she has led. Sandro has raised his younger sister since the death of their parents but Sandro never expected to find himself falling for a woman fifteen years younger. A battle of wills finds our couple at continuous odds, a battle that threatens both of their hearts. Not all is well within the Vegas Mafia family, and Sandro is forced to ferret out the person responsible for placing a target on his back, and the back of the woman he loves.

The relationship between Sandro and Carina is a forced proximity, arranged marriage, age-gap Mafia romance in which Sandro finds himself attracted to a woman even her parents refuse to love. In an effort to gain control of the Vegas territory, Sandro must ‘tame’ the players, and the woman that calls to his heart. Carina never expected to fall in love with the man she was forced to marry but her issues of low self esteem, and an inability to trust are further ingrained by emotionally abusive parents, and her new sister in law that is refusing to bow down. The $ex scenes are intimate, erotic and intense.

We are introduced to Sandro’s sister Bianca; Carina’s sister Celia and her husband Milos Levin (Beautiful Broken Obsession), and their parent Carlo Toro and Cassandra Parker; Luca, Dominic and Tony Sabatini, and their significant others, as well as Sandro’s assistant Natasha, and event planner Lauren Harbaugh.

HIS VICIOUS VOW is a story of dysfunctional family dynamics, betrayal and vengeance; power and control, rejection and obsession, acceptance and love. The premise is intriguing, captivating and dramatic; the romance is fated and seductive; the characters are desperate, determined and dynamic.

www.thereadingcafe.com
Profile Image for Donna Bryant.
342 reviews2 followers
October 6, 2024
Tropes: Arranged marriage; age gap; dark, mafia romance; plus size representation
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Triggers: Fatphobia, negative self image, suicide ideation, mental health issues, childhood trauma/PTSD, drug use, dubious consent, forced breeding, violence both on and off page
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Goodfellas meets Taming of the Shrew. The premise: after his boss is moved to Chicago, Sandro (short for Alessandro) is inline to take over control of “the Outfit” in Vegas. The Don isn’t sure, but tells him he will give him one year to prove himself and that Sandro must marry the Don’s 22 year old daughter. He accepts the Don's offer and flies to Chicago to meet Carina.

Carina is a wild child. She wears too much makeup and constantly dresses in cosplay characters from her favorite manga and anime. She has a complicated and tense relationship with both parents, only close to her beloved sister Celia. When news of her father's plan to marry her off, Carina tries to run but is stopped and encouraged by a family friend to at least meet Sandro. Sparks fly, of course.

Their relationship is a mess from the start. He goes in being cold and businesslike, not expecting to be attracted to her. She is attracted to him, but not enough to fight her urge to run. She tries to run again, but is brought back. There's quite a bit of back and forth drama alongside miscommunication, so if that isn't your thing, you might not like this one. The characters have good chemistry and the story moves along well paced. Dual, first person, POV helped. Carina's brat/shrew persona were a costume she hid behind, and even while in therapy she fought coming out from behind her mask despite proof she no longer needed its protection. It was frustrating and lessened my enjoyment of the story.

Can be read as a stand alone, although there are other books set in this world to enjoy. Movie rating is NC17--the images and language are raw combined with the dark setting. Cover image is a 3/5, 4/5 stars overall rating, 3/5 hearts for the romance, 4/5 violence, and 4/5 flames for the graphic and liberal spice. If you can handle the triggers, I recommend.
Profile Image for Heather.
454 reviews42 followers
September 8, 2023
I would put this on the higher end of the 3 star scale. The writing itself was nice and it was a very quick read. I also liked the neurodiversity and that our heroine was a larger girl. It was nice to see her in therapy, even if that wouldn't actually be a thing in the Mafia. And if I were rating the first quarter of the book it would have been 5 stars. Unfortunately, it fell apart in the 2nd and 3rd quarters plus it had some of my least favorite tropes-forced pregnancy and miscommunication as a main plot point. 😏 Point out that she's in weekly therapy and then blatantly refuse to do any of the "therapy work". 🤨 Should I 👏 because you mentioned it several times?! It makes it worse as far as I'm concerned. She has the tools and knowledge, but instead she's just stubbornly refusing to learn. Because she's "quirky and unique". 😏 That's different. 😉 So you take a very good beginning and mix it with a pretty bad middle and an good ending and you get meh plus.
Profile Image for Brooke.
438 reviews2 followers
October 28, 2025
His Vicious Vow gives us Sandro and Carina’s story of an arranged marriage that turns into much more. I liked Sandro’s character more than Carina’s as she really frustrated me at times, however I get why she acted the way she did. I felt like the suspense in this one could have been a bit better and there was a lot of miscommunication between the two that got really old. Every time it seemed like they were getting somewhere, something would happen that one of them would misconstrue and they wouldn’t work it out at all. Dear wife/dear husband also got kind of annoying by the end. I wanted to rate this one higher but the amount of grammar errors and run on or stilted sentences was just too much for me to justify it. The story also kind of ended on a cliffhanger/open ending so that also hindered my thoughts on it.
800 reviews5 followers
May 30, 2025
Growing Up
Sandro and Bianca may be brother and sister but they are also all that the other has! Living on the Vegas strip in a hotel is not a normal lifestyle and yet they make it work. Living and breathing the Outfit is also not a normal lifestyle and again, they make it work. Being a Brat is what everyone thinks Bianca is but they’ve also never walked a mile in her shoes and she’s not been forced to grow up. Sandro is working to climb the ranks of the Outfit and all of the responsibilities that entails while Bianca is navigating life without her anchor! Is there “A Person” for either of them? Will they tear each other apart or will they learn to compromise? I definitely cannot wait for the next book!
Profile Image for Wendy Livingstone.
20.1k reviews257 followers
April 21, 2023
This is the first in a new series and this is Sandro and Carina’s journey. Sandro has brought up his younger sister and is now ready to move forward in the mafia, and to enter an arranged marriage with Carina. Carina is sassy, and she is the youngest daughter of a Chicago mafia Don, who is haunted by her past demons, and having never been loved, which results in her behaviour now. This is a well written story which has family, an age gap, acceptance, forced proximity, emotions, insecurities, danger, suspense, intrigue, twists, and love, which leads to an entertaining and riveting page turner.
I look forward to reading more from this talented author whose work I highly recommend.
Profile Image for Mawgan Dipple.
1,695 reviews
April 27, 2023
Vicious vow

I've read a few books by this author and always enjoyed them. Especially as they have a bbw as the heroine. I love mafia romance and was excited to start reading this book. I enjoyed the story for carina and sandro. She came across as young and naive but that was from the lack of care and support from her parents. Were as sandro didn't want the marriage at first until he met her. There's alot of uncertainty in carina and how she views the world and people around her. I did find it difficult to read as I felt the editing of the book was off, and the flow of the story was affected by it. It may have just been me. But that is the reason for my star rating.
Profile Image for Vedece Barnes.
650 reviews8 followers
April 28, 2023
Trigger warning for some readers!!
Carina's life experiences had me in tears. I think if I went through the things she did, I'd probably do just what she did! Her parents. . . I'll just leave that right there! But timid she is NOT! (I like her)
Sandro needed her just as much as she needed him. He provided EVERY opportunity for her to have what she needed as well as what she didn't think she deserved. He's even romantic in his all consuming affection for her. (I liked him a LOT) His sister. . once again, I'll leave that right there!
Their situation brought tears to my eyes more than once.
I know I don't have a choice but I can't wait to read the next book!
Profile Image for ZUI-NOAN.
261 reviews30 followers
April 19, 2023
Review

Tropes
Age gap
Mafia
Arranged Marriage
Curvy h

One thing I like in Fiona books is that she always put some new unique touches to her heroines and this time it felt true because one am a manga and Anime fan lol. Carina and Sandro are set out to be married and first Sandro doesn't have any interest but when he sees her, he's goes J/P and it was great! This man is pure 🥵 and Carina, I love her sass and she's truly great, it was also great to see some cameos as I live for them. It was over all a fantastic mafia read


Thank you Give me books for the arc.
40 reviews
April 24, 2023
I Love These Books

I have read all of the Sabatini and adjacent series starting with the nephews in the Dirty Billionaire series and it feels like each book is a gem. Tony while ruthless like the Mafia is, is really kind. His kindness has show in multiple books across the different series. I loved Milos and Celia's book and I loved Carina and Sandro's story just as much. I can't wait for Bianca's story.
348 reviews5 followers
May 7, 2023
I have really been enjoying these books by Fiona Murphy, they can be read as standalone, however I do feel you get more out of them if you have read the others that connect to this. I loved Carina and Sandro, and how their relationship developed, Sandro went out of his way to try to connect with and support Carina, however due to her past experiences, she did her best to evade him - I found how her selective muteness came about quite heartbreaking, but it helped show her true strength.
Profile Image for Alison Dodson.
66 reviews
June 28, 2023
The Outfit saga continues

The Vegas branch is getting fleshed out. Sandro and Carina, an arranged marriage and all the angst that goes with that. It feels like this one was rushed. Needs a lot of editing ( missing words, run on sentences)
help and how the heroine just stops self medicating without withdrawal or other problems needs explaining. I have read all of the previous titles in the series and enjoyed them, however this one falls a bit short.
43 reviews
December 5, 2025
So much for love

A very enjoyable read. This just goes to show that people need to tell the truth to each other and ask questions. So much angst could have been avoided if Carina and Sandro would have really talked to each other honestly. I fell in love with them both. I could not put the book down until I finished the last word. So worth reading especially if you are a romantic.
Profile Image for Krisa.
54 reviews
April 23, 2023
I like this book a lot. Sandro is so sexy, smart, and kind. It's slightly different from the others' outfit guys. My favourity ML of Fiona. The story is sexy and different, and Carina is also different from all other FL. If like Fionas's books, you need to read this one. It does not disappoint 👏
P.S. The book cover is 🔥🔥🔥
141 reviews1 follower
May 26, 2023
5 plus stars

After recently discovering this author, i am addicted to reading her books.
I always thought mafia stories would be filled with horror stuff (something I hate) but they are so not.
This story is a definite pageturner. The emotions I felt when reading it were love, hate, laughter and love. Fabulous storyline and can't wait for book 2. Highly recommended read xx
2,258 reviews18 followers
May 30, 2025
An amazing arranged marriage read. It has drama, danger and suspense. It will suck you in from the start as it keeps you turning the pages with some twists and turns. I loved the characters, the connection and the undeniable chemistry. Sandro and Carina will captivate your heart. It’s an entertaining and intriguing read. Looking forward to reading more.
Profile Image for Annemarie Musawale.
Author 14 books19 followers
November 26, 2025
Good story, writing could use some work

While the premise was good, the characters vibrant, the sex scenes engaging, the storytelling was amateurish at best, the writing riddled with spelling mistakes, scenes were choppy and difficult to follow at times. It reads more like fanfic than a professionally written and edited manuscript.
1 review
April 24, 2023
Good story, but needs proofreading

Not my first F Murphy book. Enjoyed the story, but noticed several grammatical errors. Needed an editor and a basic spell check. Was a lttle distracting.
Profile Image for Spunky N Sassy.
5,393 reviews119 followers
April 25, 2023
Spunky N Sassy Rating: 5.0

~~~~~~~~~~Julie's 🌟🌟🌟🌟🌟 Review~~~~~~~~~~

Sandro and Carina are forced together by marriage. He is very sweet but firm with her. To me, she was so lost and he guided her into the world. Great writing.
41 reviews
June 26, 2023
Just perfect

What can I say? This novel is my fantasy come
true! It's a slow build that leaves you gasping, laughing and turned on. Raw, gritty, and emotional with the perfect couple to bring your desires to paper.
799 reviews5 followers
December 11, 2023
I enjoyed it. My only problem was them not talking it out, he assumes she just wanted his money and she never clears it up!! Like dude. I get her reservations but he prove multiple times he cared and loved her.
Profile Image for Rosy.
142 reviews3 followers
April 13, 2024
Viciously delicious

I went thru so many emotions!! Majority of them wickedly hot!!

Carina is amazing and that dirty mouth!!

Sandro is the ultimate dream understanding and just as needy for his woman and she is for him!
Profile Image for Jess.
25 reviews
November 5, 2025
The story was good, but the book was riddled with typos and run-on sentences. A typo here or there is understandable, but as other reviews have said, it is as if it wasn't proofread before publishing, and some of the errors confuse the dialogue. All that aside, the story was good.
Profile Image for Bella.
413 reviews
December 14, 2025
it was free and recommended on reddit but there were a lot of vapid content, like we are reading off the entire commentary in the fmc’s brain. i don’t like the main characters so maybe that’s what’s on top. i skipped to the smutty bits but by the time i was 70% in, it didn’t feel worth it anymore.
Profile Image for CYNDY.
1,149 reviews33 followers
April 23, 2023
Good

This book is fast past book. These two have been through a lot and found their happy ending. Everyone has their persona.
Profile Image for Julie Jackson.
2,312 reviews10 followers
April 24, 2023
Reviewed for SNS

Sandro and Carina are forced together by marriage. He is very sweet but firm with her. To me, she was so lost and he guided her into the world. Great writing.
204 reviews9 followers
April 25, 2023
I love it. A must read

What a mafia book. I could not put this book down. This book is well written and I love these characters.
Profile Image for Stephanie Barnett.
8 reviews
July 30, 2023
omg!!!

I love all of Fiona’s books but this one. All the feels!!! A must read for any Fiona fan. Love love love sandro!
Displaying 1 - 30 of 37 reviews

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