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At the Mercy of Her Pleasure – Antonello Brothers #1 – Character-Driven Science Fiction Romance

At the Mercy of Her Pleasure #SciFi #Romance

Sci-Fi Romance

At the Mercy of Her Pleasure #SciFi #Romance - character-driven science fiction romance

Antonello Brothers Sci-Fi Romance Series by Kayelle Allen #SciFi #Romance

Series page https://kayelleallen.com/antonello-brothers

SciFi Romance

(Antonello Brothers - Immortal Empires)

A genetic enhancement.
A forbidden touch.
A love no one planned.

Senth Antonello was raised to survive.

Adopted by a master thief and trained to rely on his wits instead of his instincts, Senth learned early that some advantages come with a cost—and some things are simply too dangerous to touch.

NarrAy is one of them.

She is a Better: enhanced, brilliant, and biologically addictive. Her pheromones don’t merely attract—they bind. Which is why Senth is warned to keep his distance when he’s assigned to help her retrieve a stolen clue tied to a prototype powerful enough to reshape the Empire.

No contact.
No curiosity.
No mistakes.

Naturally, everything goes wrong.

As Senth’s carefully controlled life spirals into chaos, attraction becomes addiction—and addiction turns into something far more dangerous: love. What begins as a professional favor collides with genetics, crime, and choice, pulling Senth into a future no one ever intended.

Because if the system that shaped his life decides love is a flaw, Senth must choose whether to surrender to a destiny designed by others...

—or risk everything to claim one of his own.

At the Mercy of Her Pleasure is a sensual, character-driven science fiction romance featuring stolen pasts, dangerous technology, sharp humor, and a hard-won happily ever after.
Happy Ever After.

Book one in the Antonello Brothers series.

 

Excerpt:
Reviews:Literary Nymphs on Literary Nymphs wrote:

Kayelle Allen delivers a well-plotted story, as always, with fascinating twists you don’t see coming,

Dawn on Love Romances Cafe wrote:

Ms. Allen is an author that always gives something for the reader to enjoy and read over again. Like a magician, she weaves a spell around her readers with her books and delivers a story that leaves you spellbound.

Cathy B on https://www.bookbub.com/reviews/391203430 wrote:

At The Mercy of Her Pleasure is full of action, has romance, great characters, strong female leads, good plots and subplots and mind boggling twists.


Download a printable book list or a list of trigger warnings for all books. Claim your immortality by signing up for my newsletter

Immortal Reviews Rock & Rule - Join the Review Team


~ Copyright ©2025 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!

My characters may be found in multiple books in my story universe. Pietas images from Nik Nitsvetov Pietas cosplays.


Jawk – Tales of the Chosen #3

Jawk: Tales of the Chosen #WriteLGBTQ #SciFi #MMRomance

Erotic Gay Sci-Fi

Jawk: Tales of the Chosen #WriteLGBTQ #SciFi #MMRomance

Erotic MM Billionaire Age Gap Sci-Fi Romance #MMReads #MMRomance

Book 1 - Wulf is permafree on all retailers.
Warning: Not for readers of "clean and sweet" romance.

Series Arc Note – Tales of the Chosen

This trilogy tells a single, unfolding story.

Tales of the Chosen follows one character’s transformation across three books, where relationships evolve, shift, and sometimes end as power, loyalty, and truth collide. Romance is central—but it does not resolve neatly or immediately. Bonds formed in one book may fracture in another, and the emotional destination is not always where the journey begins. These stories are meant to be read in order, with trust that every connection, betrayal, and choice contributes to a larger arc that reshapes both the characters and the Empire itself.

#MMRomance #MMReads #SciFi

Wulf Gabriel has already learned one truth of the Tarthian Empire:
Love does not make you safe.
It makes you visible.

Still bound to Luc Saint-Cyr and still entangled with Alitus, Wulf is drawn into a fragile balance of secrecy, desire, and imperial surveillance—one that cannot hold.

Then Jawk enters their lives.

Seductive. Observant. Too perfectly placed.
A man whose presence feels like temptation... and behaves like a fault line.

What begins as a night of shared pleasure becomes something far more dangerous: a doorway into hidden loyalties, stolen technologies, and a game of power being played far above Wulf’s head. Every intimacy is recorded. Every confession is leverage. Every touch moves someone else’s agenda forward.

As alliances fracture and truth surfaces, Wulf discovers how little control he truly has over the bonds that define him. Luc’s authority, Alitus’s secrets, and Jawk’s hidden purpose collide—forcing a reckoning that will reshape the Empire’s most powerful relationships.

Jawk is an MM sci-fi romance of seduction, betrayal, and shifting allegiance.
The heat is real.
The consequences are permanent.

This story contains explicit sexual content, emotional intensity, and decisive change.
Some bonds end here.
Others forge from what remains.

For detailed content notes, see the trigger warnings on this website.

 

Support me by buying direct

Excerpt:

Download a printable book list or a list of trigger warnings for all books. Claim your immortality by signing up for my newsletter

Immortal Reviews Rock & Rule - Join the Review Team


~ Copyright ©2025 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!

My characters may be found in multiple books in my story universe. Pietas images from Nik Nitsvetov Pietas cosplays.


Alitus – Tales of the Chosen #2

Alitus: Tales of the Chosen #WriteLGBTQ #SciFi #MMRomance

Erotic Gay Sci-Fi

Alitus: Tales of the Chosen #WriteLGBTQ #SciFi #MMRomance

Erotic MM Billionaire Age Gap Sci-Fi Romance #MMReads #MMRomance

Book 1 - Wulf is permafree on all retailers.

Warning: Not for readers of "clean and sweet" romance.

Series Arc Note – Tales of the Chosen

This trilogy tells a single, unfolding story.

Tales of the Chosen follows one character’s transformation across three books, where relationships evolve, shift, and sometimes end as power, loyalty, and truth collide. Romance is central—but it does not resolve neatly or immediately. Bonds formed in one book may fracture in another, and the emotional destination is not always where the journey begins. These stories are meant to be read in order, with trust that every connection, betrayal, and choice contributes to a larger arc that reshapes both the characters and the Empire itself.

#MMRomance #MMReads #SciFi

Wulf Gabriel is no longer just Luc Saint-Cyr’s Chosen.
He is a liability.

After surviving an attack meant to break the Harbinger himself, Wulf is drawn deeper into the machinery of the Tarthian Empire—where loyalty is monitored, secrets are currency, and intimacy is never accidental.

Enter Alitus.

Minister of Imperial Intelligence.
Architect of silence.
The one man tasked with watching Wulf closely enough to uncover what Luc cannot afford to see.

What begins as surveillance becomes connection.
What should have been control becomes desire.

Alitus sees Wulf without myth or memory—without the weight of a bond forged in grief and power. With him, Wulf finds clarity, agency, and something dangerously close to choice.

But nothing in the Empire exists outside consequence.

As Wulf is trained into a role he never asked for, the line between protection and possession fractures. Allegiances strain. Truths surface too late to be contained. And the affair meant to remain hidden begins to reshape the balance of power at the highest levels of the Empire.

Alitus is an MM sci-fi romance of secrecy, surveillance, and forbidden intimacy—where love is real, trust is conditional, and every choice leaves a mark.

This story contains explicit sexual content, emotional complexity, and unresolved tension.
Romance deepens—but the cost of immortality has not yet been paid.

For detailed content notes, see the trigger warnings on this website.

Support me by buying direct

Excerpt:
Reviews:GJM on Amazon wrote:

Ms. Allen is extremely talented and hooks you right in the first few pages. I'm about to buy the 3rd book in the series as I can't seem to get enough of this series.

Kindle Customer on Amazon wrote:

The story reads a bit like a game of chess with several layers, unexpected twists and turns, but also a romance with some hot scenes. All in all a fun and interesting read...


Download a printable book list or a list of trigger warnings for all books. Claim your immortality by signing up for my newsletter

Immortal Reviews Rock & Rule - Join the Review Team


~ Copyright ©2025 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!

My characters may be found in multiple books in my story universe. Pietas images from Nik Nitsvetov Pietas cosplays.


Wulf – Tales of the Chosen #1

Wulf, Tales of the Chosen MM Sci-Fi Romance #MMRomance #MMReads #SciFi

Erotic Gay Sci-Fi

Wulf, Tales of the Chosen MM Sci-Fi Romance #MMRomance #MMReads #SciFi

Erotic MM Billionaire Age Gap Sci-Fi Romance #MMReads #MMRomance

Wulf is permafree on all retailers.
Warning: Not for readers of "clean and sweet" romance.

Series Arc Note – Tales of the Chosen

This trilogy tells a single, unfolding story.

Tales of the Chosen follows one character’s transformation across three books, where relationships evolve, shift, and sometimes end as power, loyalty, and truth collide. Romance is central—but it does not resolve neatly or immediately. Bonds formed in one book may fracture in another, and the emotional destination is not always where the journey begins. These stories are meant to be read in order, with trust that every connection, betrayal, and choice contributes to a larger arc that reshapes both the characters and the Empire itself.

#MMRomance #MMReads #SciFi

Wulf Gabriel learned too young what it costs to serve an immortal.

At ten years old, he watched his father die protecting the home of Luc Saint-Cyr—the Harbinger, ruler of thieves, friend to an empress, and one of the most powerful men in the Empire. When Luc could not bring his father back, something in Wulf shattered beyond repair.

Twenty years later, Wulf is no longer a child begging for miracles. He is a rising star with enemies he doesn’t yet see—and when those enemies strike, the only man untouchable enough to shield him is the one he swore never to trust again.

Luc Saint-Cyr does not take lovers lightly. Immortality has taught him restraint, patience, and the dangers of desire. But protecting Wulf brings every buried failure to the surface—grief, guilt, and a want he has no right to claim. When violence forces them into hiding, restraint fractures, and intimacy becomes both refuge and weapon.

What unfolds between them is not safety.
Not forgiveness.
Not a promise.

It is a charged bond forged under pressure—where power, grief, and desire collide, and where choosing each other may cost more than either is prepared to lose.

Wulf is an erotic MM science fiction romance rooted in power imbalance, consent under pressure, and emotional transformation.
This story ends on hope—not resolution—and launches a larger saga where alliances shift, love evolves, and immortality never stops demanding its price.

Contains explicit sexual content and mature themes. For detailed content notes, see the trigger warnings on the author’s website.

 

Support me by buying direct

Excerpt:

Download a printable book list or a list of trigger warnings for all books. Claim your immortality by signing up for my newsletter

Immortal Reviews Rock & Rule - Join the Review Team


~ Copyright ©2025 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!

My characters may be found in multiple books in my story universe. Pietas images from Nik Nitsvetov Pietas cosplays.


Forever Love – Antonello Brothers: Immortal #2

Forever Love: Antonello Brothers Immortal #SciFi #MMromance #LitRPG

MM Sci-Fi Romance

Forever Love: Antonello Brothers Immortal #MMRomance #LitRPG #SciFiRomance

Book 1: Surrender Love - Free on All Retailers

Antonello Brothers: Immortal - Because Romance Lives Forever

Forever Love series page: https://kayelleallen.com/antonello-brothers-immortal/
Each book includes a free bonus story

#SciFi #LGBTQ #MMRomance

In a world where love defies the boundaries of mortality, dive into an electrifying MM SciFi Romance that redefines the word "forever." This LitRPG adventure invites you to roll for initiative as you join Izzorah—a tender-hearted, cinnamon roll hero—as he navigates a perilous quest to prove his worth to the immortal king his lover serves.

Born a Kin, a proud, feline-like race, when Izzorah transformed into an immortal, his reality turns upside down. He uncovers the truth. His fiancé, Luc, is immortal, and the dark shadow of the king they both serve looms over them. Izzorah vows to fight for his and Luc's love against impossible odds.

Faced with a relentless hunt orchestrated by the king, Izzorah must confront his greatest fear: failure means losing Luc forever. The stakes rise higher as Luc grapples with his past, a passionate sacrifice that saw him serving a king who destroyed worlds. With a heart burdened by love and the wreckage of a dark history, Luc resolves to do anything to keep Izzorah out of the king's clutches.

Yet running means abandoning their cherished mortals—those who rely on their protection. As the immortal king summons hunters from every corner of the galaxy, Luc must impart every trick up his sleeve to his beloved Izzorah, turning their peril into a grim but thrilling training ground. Together, they must outsmart fate and confront the challenges that threaten to tear them apart.

In this heart-pounding tale of love and sacrifice, Izzorah and Luc learn the fiercest battles are fought not just with strength, but with the limitless courage of the heart. But how well can their love endure when faced with a challenge designed to break them?

This love story proves even immortality can't stand in the way of true devotion.

Join the adventure in Forever Love, where with every roll of the dice, a new twist awaits, because in the realm of immortals, love is the most powerful spell of all.

Support me by buying Forever Love direct

Excerpt:
Reviews:A on Website wrote:

these stories are filled with lots of love, family, danger, regret, and redemption. One is always left with a feeling of hope at the end.

Dee on Amazon wrote:

Luc and Izzorah have a plan and Pietas plays right into it. ...was it as good as the first two books YES!! Maybe better.

Trace wrote:

This story is so much more than 2 gay men becoming lovers. A must read. You will love every turn & mouth dropping climax.

TSF on Amazon wrote:

Interesting story... Very good world building.


Download a printable book list or a list of trigger warnings for all books. Claim your immortality by signing up for my newsletter

Immortal Reviews Rock & Rule - Join the Review Team


~ Copyright ©2025 Kayelle Allen. All rights reserved ~ Kayelle Allen participates in the Amazon Services LLC Associates program, an affiliate advertising program which provides the means for sites to earn fees by advertising and linking to Amazon.com. Amazon and the Amazon logo are trademarks of Amazon.com. If you purchase an item listed on the site from Amazon.com, Kayelle will earn a small commission. Other sites might be affiliate links as well. These will not result in higher prices for you. Thank you for your support!

My characters may be found in multiple books in my story universe. Pietas images from Nik Nitsvetov Pietas cosplays.


Surrender Love – Antonello Brothers: Immortal #1

Surrender Love: Antonello Brothers: Immortal #SciFiRomance #MMRomance #LitRPG #Billionaires

MM Sci-Fi Romance

 

Surrender Love: Antonello Brothers: Immortal #SciFiRomance #MMRomanceFREE on All Retailers

 

Antonello Brothers: Immortal - Because Romance Lives Forever

Surrender Love - series page: https://kayelleallen.com/antonello-brothers-immortal/
Each book includes a free bonus story

#SciFi #LGBTQ #MMRomance

Every lifetime, Luc breaks the rule: Never fall in love with a mortal.

When the immortal Luc meets Izzorah, he experiences peace like he's never known...peace that lingers far beyond their brief encounter. After Izzorah's injury and the failure of synthetic cures to match his rare alien blood, Luc saves him, risking disclosure of a secret identity.

Exposing immortal blood to the mortal world could awaken an ancient threat that has hunted Luc's kind for millennia. Immortal blood not only heals mortals; it resurrects their dead. But will Izzorah want him once he discovers the man behind the mask?

To survive among humans, Izzorah conceals both his near-blindness and his uncommon gift, the power to read emotions. Luc's loneliness and yearning for love break Izzorah's heart. How can he not risk showing his true self to the man who saved him? But will Luc embrace the truth behind Izzorah's mask?

For readers who love MM Romance, SciFi Romance, and LitRPG, this book delivers the delicious sweetness of first time romance and the tantalyzing ache of forbidden love.

Support me by buying Surrender Love direct

Excerpt:
Reviews:Jerrie G on Amazon wrote:

Great character depth showing caring, trustworthiness, and compassion along with a willingness to be the better person.

Kindle-Klant on Amazon wrote:

Great world building and characters and a story that had me at the edge of my seat, I couldn't put it down.

Dawn on Love Romances and More wrote:

Tenderness and gentleness come across the pages and touch the reader's heart.