Knocked Up on St. Patrick’s Day: An Age Gap, Secret Pregnancy, Reverse Harem Romance

by Lisa Cullen

“Be a good girl.”

The first time one of my mother’s best friends said it,
I should have walked away.

Instead…
I stayed.

Sleeping with one of them would’ve been reckless.
Sleeping with all three?
That’s the kind of mistake that burns a town down.

They’re powerful.
Revered.
Clover Hill’s golden boys — and the men who practically raised me.

One snowed-in St. Patrick’s Day changes everything.

Now they look at me differently.
Like I’m not the girl they used to protect.
Like I’ve always belonged between them.

Declan is quiet control — authority I ache to challenge.
Finn is temptation wrapped in a wicked grin.
Ronan fights it hardest… which only makes him fall deeper.

They promise it stays secret.
They promise they’ll protect me.
They promise the town won’t touch me.

They’re wrong.

The whispers turn cruel.
The vandalism turns personal.
The hatred turns dangerous.
And then my body betrays us.

Two pink lines.
One unborn secret.
Three possible fathers.

Now I’m not just Clover Hill’s scandal.
I’m carrying their future.

And someone in this town has decided
one of us won’t make it to next St. Patrick’s Day.

Reader’s Note: If you love older, commanding heroes who believe in rewarding their good girl — and don’t mind a little shared devotion — this one’s for you.

Genres: Contemporary

331 pages, Kindle Edition

Published February 28, 2026

Reviews

[Trey · Rating 5 out of 5]

How Could You Choose? Why Would You Choose? Knocked Upon St Patrick’s Day is a captivating romance that pulls you in from the very beginning. The dynamic between the three men and one woman creates an emotional, passionate, and at times complicated journey that keeps the pages turning.

What truly stood out to me was the depth of the characters. Each of them felt distinct and well-developed, with real struggles and vulnerabilities. Watching them face their challenges and grow individually — and together was meaningful.

This book delivers a satisfying happy ever after that feels earned.

A definite must-read for anyone who enjoys character-driven romance with a little extra heat and a lot of heart.

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

[kymagirl · Rating 5 out of 5]

Three men, one woman, and a love that defies everything. But in a town like this, nothing stays secret.

Bree never planned to return to Clover Hill, but when her grandmother’s death leaves her an unexpected inheritance, she’s forced to face the town she swore off. Surrounded by memories, she’s pulled back into the lives of three men who’ve always been part of her past. The town’s whispers grow louder as Bree’s past collides with her present, and the tension between her and the men she’s drawn to deepens.

Finn, the irresistible firefighter, Declan, the quiet protector, and Ronan, the steady contractor, powerful and dangerous in their own ways. What starts as forbidden attraction spirals into something neither Bree nor the men can control. They promise to keep it secret, but soon Bree finds herself carrying a weight far heavier than their love.

As the whispers turn into threats, Bree faces a choice that will change everything. With her heart and future on the line, she must decide whether to walk away or embrace the love they offer, no matter the cost. Their love is as dangerous as it is real.

Bree is initially distant, but as emotions and attraction intensify, she allows herself to explore their connection. Finn is spontaneous and tempting, while Ronan is steady and protective. Bree is caught between their contrasting energies, and together, they form an emotionally charged triad that balances passion, protection, and the weight of their shared secret.

A hot, forbidden romance set in a small town, exploring guilt, power dynamics, and self-discovery. Bree is caught between three men who’ve always protected her, each one bringing out a different side of her as they navigate love, identity, and acceptance. It’s about finding strength in unexpected places, trusting love that defies the rules, and claiming a future she never thought she deserved. ‍

The Elevator Pitch: When a woman returns to her small hometown to settle her grandmother’s estate, she finds herself drawn into a forbidden, high-heat relationship with three powerful men who have always stood at the center of her world. What begins as secret desire quickly collides with reputation, loyalty, and the ruthless scrutiny of a town that never forgets. As love deepens and consequences close in, she must decide whether to protect herself from the fallout or claim the unconventional future they’re willing to build with her.

Heat Level: 🔥🔥 Hot

[FD · Rating 4 out of 5]

This story revolves around Bree's steamy relationship with three older men, former friends of her mother, and her relationship with the small town she comes from, with its narrow-minded residents. She once left this town because she couldn't live in this small community with all their rules on how to behave, but now she's returning due to the death of her grandmother. Unable to resist Declan, Finn, and Ronan, she starts a relationship with them, which brings criticism and gossip from the community back down upon her.
It's an entertaining, steamy book that really focuses on the relationship and the town's reactions to it. What I find disappointing about this is that several backgound issues are underexposed, making it difficult to place. For example, the reasons for her leaving, her staying away, wat happened that at such a young age she already knew she couldnt live in this town, How did she stay in touch with her family? What happened to her mother? .
I felt the ending was a bit rushed; everything had to be resolved quickly for a happy ending. The treatment she recieved by the town was brutal, but the town seems to easily change its mind
So, while I found it an entertaining story, I would have liked a bit more "story." The writing style is easy to read, and it's nice that there are different perspectives.

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

[Rocky Mountain Red · Rating 5 out of 5]

Seriously! Family define as the people who will 1) stand by you, no matter what, 2)call you on your, well, everything, 3)help you to be a person worthy of their loyalty, 4) help you hide a body. At NO POINT does blood enter into the definition. It can be one hell of an introduction into one of those potential relationships, but is not a guarantee. Keep that in mind, not just for this book, but beyond its pages as well. Spicy? Oh, yeah! With 3 hot-as-sin heartthrobs, how could it be anything else? Beyond the creative anatomical geometry, the interactions with the townsfolk had me looking for the pitchforks and torches and Inwas frequently ready to either throw the whole place off a cliff or spank some sense into the FMC. Is it worth the read? You be the judge, but I enjoyed it well enough.

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

[Kimberly · Rating 4 out of 5]

Knocked Up on St. Patrick’s Day by Lisa Cullen is a fun, fast-paced romance that delivers exactly what it promises—chemistry, drama, and plenty of heart.
The age-gap dynamic adds an extra layer of tension, and the secret relationship trope keeps the story engaging from start to finish. The characters have strong chemistry, and their emotional connection makes the unexpected pregnancy storyline feel meaningful rather than just dramatic. There’s a nice balance between sweet moments and steamy scenes, which keeps the pacing moving and the story entertaining.
Overall, it’s an easy, enjoyable read for fans of age-gap romance, surprise pregnancy, and secret relationships. If you’re looking for something light but still full of emotion and heat, this book is definitely worth picking up.

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

[Lesley Walker · Rating 5 out of 5]

too hot to handle

Warning: this book is high heat. After arriving to hear the will of her Nana and Bree finding out that she has to be in charge of the renovations, Bree meets the three men who will change her life. Unfortunately a lot of the residents in the town do not approve of her lifestyle and go out of their way to make life unpleasant. Bree eventually leaves the town and then finds out she is pregnant. When the baby is 3 months old Bree returns to the town taking her baby with her. The heat is high but the relationship between them gets back on an even keel. Recommended.

[Vanessa Sylvia · Rating 5 out of 5]

I loved this reverse harem age gap romance with one woman and three men. Bree came back after her grandmother died. The will states she must stay 3 months, fix up her grandmother's bar or receive nothing. Now three men are giving her a reason to stay. What I loved most about this story was the plot. The town is giving her reasons to go with their hatred; however her men are giving her a reason to stay. Steamy scenes, hot chemistry and falling in love.

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

[Johanna · Rating 5 out of 5]

'Reader’s Note: If you love older, commanding heroes who believe in rewarding their good girl — and don’t mind a little shared devotion — this one’s for you.'

The characters were very appealing and likeable and complicated and perfectly steamy together. Plot was intriguing and intense and well paced. World building was excellent and solidly drawn. Thoroughly enjoyed and highly recommend!

Grab a copy, kick back and enjoy!.

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

[Leanne Bryson · Rating 4 out of 5]

Bree returns to her small hometown to honor her grandmother's final wishes and claim her inheritance. There, she reconnects with Declan, Finn, and Ronan, sparking an intense, sizzling connection among the four of them. The story pulled me right into this unconventional quad romance, with all the juicy drama fueled by relentless small-town gossip. It's beautifully written, kept me fully engaged, and had me rooting hard for them to overcome the obstacles and finally find their happily ever after.1.3sFast.

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

[Jessica OBryant · Rating 5 out of 5]

As with any other novel she writes, Lisa Cullen has this uncanny ability to snatch you up where you sit and captivate you with her words. Her ability for storytelling is truly awe-inspiring. It's no wonder I'm such a fan of hers.

This was one of those novels that truly checks all your book boxes. There was drama, chemistry, wrongs that feel so right, spice that'll make you sweat, everything! If you want something spicy with plot and very well-written, this is the book for you. Absolutely worth five stars!

[Dr. Honey's HEA · Rating 5 out of 5]

I love that this story is as entertaining as it is satisfying. It is trope-heavy (which I sometimes look for), which is the backbone of the tension and teasing, balanced by moments that add real emotion and depth to the relationships. What stands out most is how each connection feels distinct—each relationship has its own rhythm and flavor—which keeps the story feeling fresh instead of repetitive. It’s a bold, indulgent read that still manages to tug at your emotions in all the right ways.

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

[Merry Jelks-Emmanuel · Rating 5 out of 5]

Bree returns back to town to fulfill the wishes of her grandmother in order to get her inheritance. She connects with Declan, Finn and Ronan and their sizzling path begins. The story drew me into this quadruple and all the drama caused from the small-town gossip. It is well written and had me cheering them on to finally getting their chance for happiness.

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

[Nicola]

I enjoyed reading this book so much, I didn't want it to end. It was such an addictive read. I loved all three of Bree's men, but Ronan with his quiet introspectiveness before action which stole the show for me in this book. The depth of feelings between Bree and her men, and them with her; and how their relationships developed was brilliant.

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

[Patricia Ausmus · Rating 5 out of 5]

This is a story about a young women who returns to her hometown after her Nana passes away and finds out that there is a stipulation in her grandmother's will. And it puts her in close proximity with 3 handsome older men.
Great story about small towns and the gossip and how it can traumatize and have lasting effects.

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

[Narelle · Rating 5 out of 5]

Needing the return to her hometown after the passing of her Nana, Bree is reunited with Declan, Finn and Ronan, three of her mother’s friends. As they become close there is drama in town, threatening their growing relationship. A steamy why choose read with heart and heat.

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

[Judy · Rating 4 out of 5]

Small towns, gotta love em or you’ll go crazy. And that’s why I’m now in the 4th largest city in the country.
I enjoyed this age gap why choose. I connected so much with Bree. I was a little surprised the guys gave up so easily and went along with being a secret, but all led to a scorching hot HEAz.

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

[L KQ · Rating 5 out of 5]

Hot and Spicy

Bree returns home to settle her grandmother’s affairs after having passed. A connection to three men from her past was unexpected but spicy. When the town gossips Bree is full of emotion and uncertainty. This story was charming and full of entertaining moments. It was a great story.

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

[laura · Rating 4 out of 5]

Beautiful story

Beautiful story not completely realistic. There is no way all three would be fine with her showing up with a baby and knowing she hadn't said anything when the reason she left was everyone else. Wish Bethany could have seen how it worked out for them. She is the type of person who deserves to realise her opinion doesn't matter

[Thea Kubicki · Rating 5 out of 5]

Knocked Up on St Patrick's Day

Bree, Declan, Finn, Ronan

Great characters and interactions. Hit the small town prejudice and gossip on the nose with Bree's treatment by the townsfolk.

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

[Amy Hutchins · Rating 5 out of 5]

I was so vested in Bree's story. I wanted so bad to be there for her and be behind her in every situation she faced. I was so happy that she got her HEA that she deserved.

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

[Kerri Long · Rating 5 out of 5]

I like the cover. Bree has to go back home to listen to the reading of her grandmother’s will. She hasn’t been home in many years. She instantly falls for Declan Finn and Ronan. They fall for her as well. They complete each other. Great book.

[Summer Stanley · Rating 5 out of 5]

I liked how this turned out. There's definitely spicy times which is good but there's also drama and depth to it. Biddy old ladies who like to gossip and a Villain you'll love to hate.

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

[Jo · Rating 5 out of 5]

Lots of drama and HEAT in this small town, The chemistry in this standalone reverse harem romance is off the charts. Maybe grandma did know best.

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

[Donna · Rating 5 out of 5]

Loved reading this book, great and fascinating storyline, and characters
Knocked Up on St. Patrick’s Day: An Age Gap, Secret Pregnancy, Reverse Harem Romance.

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

[Nicole Leonard · Rating 4 out of 5]

What a great read on St. Patty's Day☘🍻

This was a very sad, but bitter sweet story! I hated the bulling, there is nothing worse than small-minded people! But I am so very glad it worked out for Bree, Declan, Finn, and Ronin❣

[Jeannie · Rating 5 out of 5]

Sexy Shenanigans!

This was a great read! I loved the characters, the guys are awesome and Bree makes you feel the story with her. The small town drama keeps you glued to the book. I loved it!.

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

[Bonnie The Derpatron · Rating 4 out of 5]

Imagine a cheesy hallmark movie.... but add in reverse harem smut. That's this book. Weirdly wholesome (and holesome lol). I enjoyed it. There were several typos in the kindle version but, what can ya do.

[Michelle Graves · Rating 5 out of 5]

That was really good!! The only thing I was wondering about is what exactly happened 2 her mom... But that town need 2 understand that loves comes in all different ways. Can Bree have a future without others ruining it 4 everyone?

[Christine · Rating 5 out of 5]

Arc review I received a free copy of this book via Booksprout and am voluntarily leaving a review. This book has sexy men a town that is all up in your business and even more . Awsome story

[brenda hurley · Rating 5 out of 5]

I enjoyed this read I couldn't put it down I thought it was well written and i so enjoyed the characters.

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