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His Rules

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What was the saying? If you wanted to get over a lying, cheating jerk, get under a chiseled hunk of a man.

That hadn't been in my intent when I'd accepted a job interview in my hometown. But that's what happened. One night with a tall, dark and handsome stranger with muscles of steel and piercing eyes. One night, no names and no contact information before I began my new life.

Since the job listing included 'taming the savage beast', I knew I'd have my hands full, but I was up to the task. I was thrilled with the offer, eager to fulfill my dream. Until my new boss waltzed into the room and reality sunk in. The sophisticated, arrogant older man was not only my passionate fling but also my father's best friend.

We agreed to ignore the incident, determined to forget the past. Only to him, rules didn't apply. While our days were strictly professional, our nights were unbridled, his domination endless. That's when he decided not only to taste but to take the forbidden fruit as his own.

Now, I played by his rules.

Publisher's Note: His Rules is a standalone romance. It includes spankings and rough, intense sexual scenes. If such material offends you, please don't buy this book.

395 pages, Kindle Edition

Published February 28, 2025

756 people are currently reading
58 people want to read

About the author

Piper Stone

219 books1,307 followers

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Displaying 1 - 30 of 46 reviews
Profile Image for Rhonda Hicks.
4,662 reviews84 followers
March 27, 2025
This is such a delicious May-to-December billionaire romance. Kacey had just taken a hit to her pride and self-confidence, which led her to decide to move back home to St. Louis from New York. On her first night back, she went to the hotel's bar for a drink when an over-indulgent patron approached her, refusing to respect her "no." That's when the gorgeous man sitting a few stools down from her stepped in like a hero. Introductions were made with first names only: Kacey and Sebastian. After all, they'd probably never see each other again. Despite Kacey’s determination to swear off men, the palpable chemistry between them persuaded her otherwise. It turned out he was everything she could have wished for and more. The memories would last her a lifetime.
A few days later, she's at the coffee shop and witnesses a man berating a young woman for accidentally bumping into him and spilling her coffee on his shirt, something she wouldn't have done if he hadn't been invading her space, trying to make her hurry. As he shouts, Kacey steps out of line and gives the man a piece of her mind for being so obnoxiously rude. It turns out he's the same man she spent the night with at the hotel. He quickly goes silent and immediately leaves the coffee shop without ordering.
Kacey had already had a virtual interview with a company in St. Louis before leaving New York, which didn't leave her with much hope. So when the same woman called and asked if she was still interested, she mentioned that the company would pay her travel expenses for an in-person interview. The next day, she was offered the position of financial analyst, and she accepted. The woman from HR took her on a tour and then introduced her to the CFO of the company. No, it couldn't be! It was the same man from the hotel and coffee shop.
Wait, Fate and Ms. Stone aren't done with this couple yet. Kacey goes to a charity art function with her father the next day. Who should he see there? His best friend Sabastian.
Personal events aside, now that Kacey is the financial analyst at Aeronautical Enterprises, it becomes her job to find out why the company is bleeding money and stocks are drastically dropping. Kasey's noticed some discrepancies, but without a full forensic audit she has no proof where the money is going.
This forbidden romance with trust issues and the corporate espionage element spice up the plot. Add a bit of kink and a dominant billionaire who wants his rules followed, just makes it all that much better.
Profile Image for Nicole.
1,330 reviews24 followers
March 27, 2025
His Rules is steamy full-length romance novel with no cheating, no cliffhanger and complete with a happily-ever-after. A beautifully crafted story with complex individuals and a twisty and fascinating storyline that captures the reader attention from the first chapter and keeps you riveted and turning the pages. An unputdownable and absorbing addictive read. A definite page turner with enticing erotic scenes that will have you sweating like a sinner on Sunday. A fast paced, sinful, gripping and decadent read. This is Sebastian and Kacey story which is told from a dual point of view. This story demands to be read and screamed escape from the everyday life and gave that something extra that you never knew that you needed.
A billionaires & millionaires romance, dark romance, dark contemporary romance, boss-employee romance, workplace romance, father's-best-friend romance, aged gap trope romance, forbidden romance, taboo romance, off-limits relationship, polar opposite attracts story, grumpy sunshine romance, lust-at-first-sight romance, silverfox daddy romance with passion, secrets, hurt and pain, betrayal, spanking, dominance, hatred, submission, dirty talking, consensual intense rough sex, friendships, surprises, tension, emotions, kinks, angst, anger, twists and turns, steam, revelations, trust issues, greed, heartbreak, double-cross, attack, corporate espionage, acceptance, mystery, love, embezzlement, suspense, threats, sabotage, treachery, jealousy, extortion, obsession, backstabbing, banter, laugh-out-loud-moments and possessiveness.
Kacey Taylor is a beautiful, intelligent and hard-working overachiever woman, who have worked hard as an accountant to get the coveted position as department head at her boyfriend's dad company in New York City. Kacey whole world imploded when she came home from work early to surprise her boyfriend Nathan for his birthday with a home cook meal, but find him in bed with his assistant Cherry. And to add insult to injury the position that she had worked so hard to get was given to his incompetent assistant Cherry. She was devastated and hurt that she lower her guard to him after years of being cautious only for him to hurt her. She decided that she needed a change of scenery and a fresh start because she was tired of seeing them together in the office everyday. So she decided to move back home to St. Louis and get a new job. For years Kacey had worked hard but never treated herself.
She checked into a hotel when she got back to town and decided to hamper herself before she go back to her childhood home. Tired of crying and feeling lonely she decided to dress up and go down to the hotel bar. Sebastian Winfield is a handsome billionaire bitter and grumpy sunshine CFO of a successful airplane manufacturer company Aeronautical Enterprises. Sebastian as a partner Drake
Cafferty of twenty years. There was a drop in the company's stock and board of directors had questioned their fiscal responsibility and thought that someone was taking money. Sebastian was upset that they would think that they would steal from their own company and was wondering why Drake was acting as if it didn't matter. He decided to go to his favorite hotel The Moonrise Hotel rather than go home to an empty house.
While sitting at the bar he saw a beautiful woman that he was drawn to something that hadn't happen in years. He decided to step in and intervened threatening the guy who was flirting with her and not taking no for an answer. The two flirted and decided to spend the night together. Kacey had always been a good girl and never had a one night stand before but she was attracted to Sebastian and was also lonely and furthermore she knows she will never see him again. The two had a mind-blowing night that leave both thinking about couple days later. Three days later while at an art charity he ran into his best friend from college Daniel Taylor and Kacey was on his arms. He was shocked when his friend told him that she was his daughter and couldn't believe that it was the same Kacey he had known years ago.
Kacey had a zoom interviewed by Tabitha Bennett, human resources director at Aeronautical Enterprises for a financial analyst position before she went home but didn't have any hope of getting it because of her attitude. The job description was crazy: Financial Analyst wanted to work with a grumpy CFO. Duties include taming the savage beast and enduring verbal contentiousness and must be good with numbers. She was invited to come in for follow-up in person interview where she was hired on the spot. While researching the company she noticed that they were having problems and believe that she could get to the bottom of the problem. Kacey was shocked when she was introduced to the CFO and it was Sebastian. She was wondering what had she done for this to be happening to her. The two agreed not to talk about the night that they had spent together and they couldn't do it again.
As Kacey reviewed the books she noticed that there was some inconsistencies with the numbers. As they work the two got closer and Sebastian can't stop thinking about her. He was intrigued by her and her mind. Kacey had awaken his senses and brought him back to life and they started secretly seeing each other. She was the ying to his yang. They were like fire and ice. Sebastian had awaken a tremendous darkness inside her that no man had ever had. She felt more alive than she'd been in her entire life. No man had ever touched her as if she was a precious gift. Sebastian is a control freak and exercise control in everything both in and out of the boardroom and the bedroom. He became addicted to her after one hit and doesn't have any plans on letting her go. For years Sebastian didn't have a personal relationship nor the desire to and was always ill tempered.
Kacey is sassy, defiant, challenging, fiery and smart. As they work together find the problem at Aeronautical Enterprises they soon realized that his partner Drake was dating his ex-wife Ashley for the past two years and two was working against him to get him out of his company that he had built from the ground up. Kacey wasn't going to let her man lose his company or go to prison. She illicit the help of her best friend Stephanie to hack into Drake's computer to prove that he was the one embezzling from the company. They found information of wrong doing but Drake made it looked like it was Sebastian who was stealing. He had been embezzling small amount of money and working with Sebastian's ex along with her father Charles for the past two years.
They wanted to merge the company with his father's old company Winfield Properties now titled World Hospitality Corporation and runs by Ashley. With the help of Kacey Sebastian revamped Aeronautical Enterprises and making luxury airplane. He also decided to start a new company in the hospitality industry of luxury hotels with his dad and brother call Winfield Partners and they also took back family's old company. When Kacey's father found out about their relationship he was livid and the two threw some blows against each other. Sebastian has rules that Kacey needs to follow and she has broken the rules by investigating Drake but it helped keep him out of prison. But he still punish her for her disobedience. Sebastian got everything back with Drake out of his life stocks soar. The two got their HEA.

I received an advanced copy of this book via Booksprout and I am voluntarily leaving a review.
Profile Image for Jan.
2,087 reviews13 followers
March 2, 2025
Kacey is having a very bad day. She catches her boyfriend with his assistant. And to make matters worse, his assistant received the promotions that was owed to her. Time for a change and that is what she does. She moves back home and out of NY. Of course, she needs to unwind from being home again and goes for a drink. Gets rescued by a hot sexy man and well has a one-night stand. She will never see him again. Sebastian is CFO of Aeronautical Enterprises. His company stocks are falling and there is sabotage going on. He just needs to figure out how. He goes out and rescues a stunning woman and more. As much as he tries to forget her, he can’t. When he meets up with his old friend he doesn’t expect to see her again. Surprise, she happens to be his friend’s daughter. Then of course, she also happens to land the job as his Financial Analyst. Can anything else happen? YEP!

It is just fate that these two ended up together. One situation after the other. The way that they looked at each other was just a giveaway. And Then we have his CEO, Drake that just didn’t act right. Granted the man is a sleaze. We have his ex-Ashley who is money hungry. His brother Steven that has the head for business but doesn’t want to work for him. A lot going on but Kacey is up for the challenge and cleans house. I love how she broke through Sebastian wall and made him see potential and love. I am wondering is her bestie Stephanie will ever date Steven. That would be interesting.

I received a free copy of this book via Booksprout and am voluntarily leaving a review.
924 reviews3 followers
March 2, 2025
His Diamond!

This story was hot from the start!Kacey felt like she was kick to the curb by her unfaithful boyfriend and even by her old job.She decides to go see her father,but she decides to have drink and meets a man in the bar and they have a hookup and it was a hot all nighter.Sébastien talk into a art showing and while there he is still thinking of the girl from the night before,he even buys a painting that looks like her,he also runs into his old friend and his daughter. He gets a shock when fines out that the girl from the night before is his best friends daughter.Kacey does job interviews and she decides on this one place,which fit to a tee,but when she meets the cfo,it's Sébastien.They do try and work together but it can be challenging, he has rules that she must follow no matter what,but she is miss independent and she has been hurt once and she isn't going to be hurt again.When Kacey was hired Sebastian 's company was going under financial problems which he and partner was trying to keep quiet, Sebastian see some red flags and he talks to his brother Steven and he ask questions and Sebastian feels the same and he knows that Kacey is discovering the same thing ,The downfall of the company is coming from inside the firm and it points to his partner, so operation catch Drake in the act starts not realizing that he is trying to pin it on Sebastian. This story is hot,lots of secerts and some trust issues, it's fast pace.It changes Sebastian from a grumpy sour puss to a light hearted man!It filled with love and challenges!
Profile Image for Dee.
5,039 reviews56 followers
March 13, 2025
Oh, my hang on you put it down until the last page has been turned. Kacey is sweet when she wants to be but she has been kicked while down by an unfaithful boyfriend, fired by her job, needing a hug from dad, maybe a job but a drink to clear her head first and while at the bar she meets a hot guy they hit it off the magnetic pull is too strong to ignore so giving in for one night of fun then to dad’s. Sebastien sexy as all get out is in town for an art showing well he was talked into it but while there decides to stop for a drink meeting the most amazing women he couldn’t stay away from her if tried so one night of fun then back to everyday hustle but when he runs into his best friend and he introduce him to his daughter she happens to be his adventure from the night before what a surprise. Kacey accepts a job interview with the CFO and when she walks in of course the man behind the desk is of course is her Sebastien fate is making sure they end up together but he has his rules that she must follow but her independence is getting in the way and her hurt is getting in the way add to that the financial troubles they were having but someone was sabotaging them from the inside by his partner but to prove it is another story but can he prove it with out getting caught, will he be able to save his company with her help, will they figure out a rhythm that works for them as a couple, will she learn to trust again, will he show her that not all men are like her ex. and can they find happiness even with all his rules?
1,896 reviews9 followers
March 13, 2025
What is it about fate that will have you biting your words!
I fell in love with Kacey from the start when she walks in on her boyfriend and co-worker being a bit too friendly, which gets Kacey to look for a new job back home and leave NYC behind. With her dad away at a conference, she stays at a hotel to pamper herself. Kacey is being as polite as she can be while being hit on by a rude male at the bar, but when the man puts his hand on her has Sebastian stepping in to bring an end to the man’s disrespect. You can’t help but feel how Kacey and Sebastian are immediately drawn to one another and visit Kacey’s hotel room for an explosive time! Kacey doesn’t get a warm fuzzy for her one online interview. With her dad back in town, she accompanies him to a gala that none other than her one night stand is there too and low and behold the connection becomes taboo. Kacey is surprised when she gets a call back for an in-person interview. What follows must be fate as Kacey’s new boss is none other than Sebastian. To say that Sebastian is beside himself as the woman he can’t get out of his mind, now works with him, leads to some heated scenes. Kacey is digging in to the financials of the company looking for where the bleed is coming from and who leaked company secrets. Sebastian has tense moments with his ex-wife of divorce settlement and Sebastian’s partner is acting strange. Will Kacey and Sebastian discover the thefts in the company before the company implodes? You have to read to find out and don’t expect to put the book down until you turn the last page.
Profile Image for Rebel.
2,654 reviews
March 21, 2025
His Rules by Piper Stone is an intoxicating mix of dominance, temptation, and raw, unfiltered passion. From the moment our heroine finds herself at the mercy of Sebastian Winfield—billionaire, rule-maker, and dangerously commanding presence—the tension is white-hot.

I love a hero who exudes control in every aspect of his life, but what really made Sebastian irresistible was how quickly he was willing to break his own rules for her. There’s something about the way he bends her to his will—spanking her, pushing her boundaries, making her feel every consequence—that is downright sinful. But it’s not just about control; it’s the way he wants her, needs her, and ultimately claims her that kept me hooked.

And let’s talk about the heroine—she’s strong, sharp, and definitely not the type to back down, even when faced with a man like Sebastian. Their chemistry is pure fire, and the push-and-pull between them had me devouring every word. The power dynamics? Deliciously intense. The heat? Off the charts.

If you crave:
🔥 Dominant men who take control in the boardroom and the bedroom
💼 A forbidden workplace romance with scorching tension
💋 Spanking, submission, and a hero who makes you shiver with just a glance
💣 A fast-paced, steamy read that doesn’t hold back

Then His Rules is exactly what you need. Piper Stone knows how to write a hero who commands every page—and a heroine who makes him work for it. You don’t just read this book—you surrender to it. And trust me, you want to.
489 reviews4 followers
April 25, 2025
His Rules
A Billionaire Boss Romance

By: Piper Stone
Narrated by: Skyler Morgan

Twisty Treat, Hawt, Sassy & Intriguing

Overall: 5 of 5 stars Performance: 5 of 5 stars Story: 5 of 5 stars
Reviewed: 04-25-25

Sebastian Winfield … powerful, demanding, disciplined, difficult to please and just downright disagreeable … his staff celebrates the days he’s NOT in the office. Kasey Taylor … Senior Accountant well on her way to CFO until a devastating betrayal forces her to seek a new path … a path that puts her directly in the sights of Sebastian Winfield and “His Rules”! Sinfully hawt, filled with enthralling corporate intrigue, ne’er-do-well’s doing dirty deeds, and romance ~ ahhh, sweet, tense, and sassy, “His Rules” is a brilliantly beautiful romance! The characters are ALL beautifully defined, so REAL they resonate as fully human ~ their lines delivered so naturally that emotion and “true feeling” are authentically and effortlessly conveyed as they work out their feelings and their … uh …circumstances! I loved the story, I loved the corporate shenanigans, I loved the romance, the sass, and I LOVED the age-gap aspect AND how Kasey handled the … uh difficult family dynamic … no spoilers … I can’t give details … but oh man … it was soooo GOOD! Everything about “His Rules” is stunning … a fantastic story, beautifully and brilliantly performed, Five stars fantastic! I loved it!
314 reviews
March 17, 2025
His rules, but her defiance of his rules made a beautiful pair of love, partnership with a HEA.

Kacey moved back to her hometown after she caught her boyfriend with another woman plus gave the CFO position to the other woman. Her first home while at the rooftop bar, she met Sebastian and they had a one night stand. She had a Zoom interview with the HR manager of Aeronautical Enterprises. She didn’t recognize Sebastian as her dad’s best friend and he didn’t recognize her as his best friend’s daughter. There chemistry was off the roof. When she went in for the in person interview, she was hired on the spot. Sebastian was the CFO and his partner Drake was the CEO in charge of marketing. Aeronautical Enterprises made private luxury planes, but they were losing clients and their stock was going down. Kacey was tasked with finding out what was going on. She realized someone was embezzling money for two years. His partner and ex wife was trying to do a hostile takeover. He realized the Drake was sabotaging him but he needed the proof. Kacey and her best friend Stephanie found all the evidence to put Drake and Angela in prison. Sebastian brought in his brother and father and they merged the father’s company and Aeronautical Enterprises and rebranded the company to Winfield Partners. The book was good and I highly recommend reading it.
Profile Image for Louise Car.
204 reviews5 followers
March 9, 2025
This age-gap romance was delicious and enticing. I enjoyed the build-up and plot twists throughout the storyline. It has Ms. Piper's captivating touch, and I love her ability to draw you in from the beginning. She is adept at both plot and character development. Throw in a relationship that breaks all rules, leaving you with an evocative, steamy tale of a forbidden romance. Kacey and Sebastian should not be good together for many reasons, but they work. Yes, there are challenges to overcome, and I loved how Kacey had a mind of her own, but she still managed to help Sebastian with the problems in his company.

This book checked all the right boxes for a good romance. The storyline oozed substance and quality. The emotional growth between Kacey and Sebastian was the book's beauty for me. It had the right amount of tension, emotion, and heat. Each of the characters has strengths that they bring to the relationship. This was storytelling at its finest.
Profile Image for Lolabrary.
37 reviews
April 21, 2025
The writing was okay.
It pissed me off that women who have had a plastic surgery are being degraded, that immediately made the book worse for me.
When Sebastian and Kacey first met, there was some kind of chemistry between them, but it vanished after they met again. It was often mentioned that Sebastian is “dark”, but where was the darkness?!? Also, the spanking in his office was so unnecessary, there was no tension between those two!!!
They know nothing about each other and I bet they won't stay together.

You know who being a traitor came out of nowhere? It was like “we have a traitor. Hm.. maybe it’s someone inside the company. Ah yes it’s iykyk.” Wtf? That could’ve been made better.
I’ve read this book on kindle and the afterword was from the publisher, not the author. Really weird.
483 reviews4 followers
March 8, 2025
If you can make it halfway through the book without quitting, it gets much better. Up until then, the arc dragged extremely slowly. So much so, I couldn't decide if I wanted to give up or keep checking if this was the same author who I thought wrote great stories.

Once you got to the point where Sebastian decided to join forces with his brother and go a different direction it takes off. Unfortunately, the reader has to get through a part of the arc that doesn't make much sense and puts you to sleep. So, the solution, think of it as a novella. Once Sebastian and his brother team up, the reader is drawn in. The fact that Kacey saves the day is perfect. I received a free copy of this book via Booksprout and am voluntarily leaving a review.
Profile Image for Danee.
4,917 reviews
March 13, 2025
Kacy is having a bad day when she comes home to find her boyfriend now ex boyfriend having sex with a coworker at their house. She wants a fresh start and find someone who cares about her and loves her. She decides to take the plunge and goes to a bar the night before her new job and has a one night stand with a sexy and hot man. What is her surprise the next day she sees that Sebastian is not alone in her new boss. Despite their night together she works for him and they try to keep it professional. Will they keep it professional or will the fire that burned during their hot one night stand still be palpable?






I received an Advance Reader copy of this book and am voluntarily leaving a review.
1,954 reviews18 followers
February 28, 2025
I loved the story because it captured my attention at the beginning. The main characters were each strong individuals who clashed at the beginning the story. The attraction between Sebastian and Kacey is intense and goes from 🔥to 🔥🔥🔥in seconds, and it’s like that throughout the story. I loved the strength Kacey had and used in her handling of Sebastian. The story is well written and very entertaining. When his company was in trouble, it was great to see them work together to save it and expose the close enemy and at the end, they get their HEA.
I received a free copy of this book via Booksprout and are voluntarily leaving a review.
973 reviews4 followers
March 9, 2025
After a spectacular one night stand Kacey discovers that the man who rocked her world was none other than Sebastian Winfield, billionaire and her father's best friend. Shocked when she realizes that her new job is working for Sebastian to find out what is going wrong with the company, Kacey is determined that their relationship will be professional. But best laid plans can be destroyed and when they discover betrayal from within secrets and lies are revealed that will either break them apart or bring them closer together. I adore Piper's books and this one didn't disappoint. Hot, steamy and full of suspense, drama and sass, this is certainly one that will entertain and keep you hooked.
Profile Image for Merry Jelks-Emmanuel.
13.3k reviews154 followers
March 10, 2025
Kacey has experienced a lot of disappoints lately in her life and the newest is her one-night stand is now her boss but is also her father's best friend. They are drawn to each other but the drama surrounding them pulls them in different directions. Will Kacey and Sebastian find their way back to each other and get their chance for happiness. This dark contemporary romance sizzles and kept me glued to the story from start to finish.

I received a free copy of this book via Booksprout and am voluntarily leaving a review.
Profile Image for Ruth.
489 reviews10 followers
March 12, 2025
Kacey decides to return home to work after her boyfriend cheats on her. She finds a job as a Financial Analyst in her hometown and stops to have a drink when she arrives home. She has a one-night stand. She meets challenges when she finds out her one-night stand is her new boss also her father's best friend and the company is floundering. The age gap steamy story has everything you want secrets, surprises and forbidden romance!

I received a free copy of this book via Booksprout and am voluntarily leaving a review.
335 reviews9 followers
March 31, 2025
Love age-gap romance 🥰

Rating: ⭐️⭐️⭐️⭐️
Heat: 🌶️🌶️🌶️
Darkness: 🩶
Ending: HEA
Epilogue: YES

4 Stars: Really Good. Whether the story drew me in or a specific character, will definitely continue the series and look into more books by this author.

🌶️🌶️🌶️ - Good blend of spice and storyline. Praise talk. Mild - D/s, 🍑 play, and toys. Unfortunately, the smexy scenes were lacking in intensity and vivid detail, and should have leaned more into sensory descriptions and emotional depth.
3,168 reviews47 followers
April 23, 2025
Brilliant narration from Skyler Morgan, who brings all the emotions, drama, action and pure heat to your ears. Perfect.

Kacy finds her now ex boyfriend having sex with a co worker in their home. She wants a new start and to feel alive. One night before she starts a new job, she meets and has a very hot stand. Kacy is shocked when her new boss is her hot one night stand Sebastian. A man who has rules, ones that he wants followed. When Sebastian meets his new assistant, is not only his hot one nighter but also the daughter of his best friend.

A hot, steamy, age gap, off limits romance
1,411 reviews11 followers
February 26, 2025
His Rules!

He was the boss and his rules counted, Sebastian was obsessed with Kacey, it didn’t help that they had spent one passionate steamy night together and then finding out she was his best friends daughter, now he was more obsessed and possessive than ever over his new assistant!

A hot, steamy read with a mystery to be solved in this fast paced entertaining read!.

I received a free copy of this book via Booksprout and am voluntarily leaving a review.
8,806 reviews63 followers
February 26, 2025
Kacey was looking for a night of passion after her cheating ex, and coming back to her home town for a new job. She meets a older man that invites the flames but it's for one night only. That is till her new boss walks in and is her one night stand and her dad's best friend Sebastian. And he plans for more than one time! Well written off limits, steamy age gap and more.

I received a free copy of this book via Booksprout and am voluntarily leaving a review.
Profile Image for Cody Marie Phoenix.
1,090 reviews7 followers
February 27, 2025
I don't know why it's always older men with younger women, but it works here in this story. Even though Kacey is twenty-six, she has the drive and tenacity of someone older and Sebastian doesn't act nearly twice her age. There is a solid story behind the romance which is always a plus. I enjoy these single novels by Piper Stone and am pleased to add this one to my ever growing library!.

I received a free copy of this book via Booksprout and am voluntarily leaving a review.
647 reviews6 followers
February 28, 2025
I so loved this book! It is an age-gap, off-limits, father's best friend Trope with a lot of steam and a bit of mystery thrown in.
I loved the explosive banter and arguments between Sebastian and Kacey. Great characters and well written and developed which is typical Piper Stone. Fabulous Read!.

I received a free copy of this book via Booksprout and am voluntarily leaving a review.
Profile Image for Debbie Benson.
9,654 reviews34 followers
March 8, 2025
I received a free copy of this book via Booksprout and am voluntarily leaving a review. I really liked the interactions between Sebastian and Kacey and how well they worked together both professionally and privately. I'm glad they were able to solve the corporate problem and even better find love with each other.
Profile Image for Clara Atkinson.
1,180 reviews56 followers
March 8, 2025
His Rules follows Sebastian and Kacey. It's an age gap, father's best friend, forbidden romance with corporate espionage, betrayals and of course steamy sex.

While I enjoyed the book I must say it was slow and dragged on in the beginning but once the storyline kicked in it was well worth the read.

I received a free copy through Booksprout an I'm voluntarily leaving my review.

4 ⭐️ ⭐️ ⭐️ ⭐️
Profile Image for Barbara .
6,433 reviews25 followers
March 9, 2025
Here’s your next intense and romantic book that will make your heart race faster than the Kentucky Derby. What I loved the most besides the characters and storyline is how much thought Piper puts into her writing that makes it a FANTASTIC new favorite every time you read her books. So, get your hands on this book today and thank Piper for delivering another wonderful book.

Profile Image for MsRoman.
1,137 reviews4 followers
March 10, 2025
His Rules: A Billionaire Boss Romance By: Piper Stone. Great story Sebastian Winfield is a grumpy man neglecting his dreams and drive in his personal and business life. Kacey is his best friend daughter although he does not realize that until after they have steamy night . Overall I enjoyed this story with a happy ending..
Profile Image for Merry Jelks-Emmanuel.
13.3k reviews154 followers
March 10, 2025
Kacey has experienced a lot of disappoints lately in her life and the newest is her one-night stand is now her boss but is also her father's best friend. They are drawn to each other but the drama surrounding them pulls them in different directions. Will Kacey and Sebastian find their way back to each other and get their chance for happiness. This dark contemporary romance sizzles and kept me glued to the story from start to finish.

I received a free copy of this book via Booksprout and am voluntarily leaving a review.
Profile Image for Lady Raven Books.
1,203 reviews30 followers
March 18, 2025
Enjoyed

I really enjoyed this story. Sebastian and Kacey are fantastic together. Their chemistry is hot. There was never a point I didn't like. I wish I could have it faster. Definitely one to read all at once. The writing and flow of this book is done well. I highly recommend this book.
1,930 reviews
February 26, 2025
I loved this book, it left me feeling happy and it is such a feel good story. There is a little of everything from Father’s best friend, age gap, corporate greed, ex wife trouble, betrayal, steamy, hot scenes, a kooky friend, and a really wonderful ending. I enjoyed every word.

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