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Test Subject

Test Subject

by Tami

Ten doors. Ten monsters. Ten sessions of interactive data collection.

With a PhD from MIT and crushing student loans, Cat Woods accepts a suspiciously well-paid job "collecting samples" from creatures in an underground lab focused on STEM (Sex, Tech, Experiments, and Monsters).

Cat should be terrified… so why does she keep wanting to open the next door?

TW: nonstandard penetration, fluids (various), cumulative data, butt crawling, bodymorpherotica, impossibly large peens

Owned by the Alphas

Owned by the Alphas

by Jen Cooper

Nikolai. Braxton. Derik. Three alphas who have pledged to protect the humans in their territory. All they ask in return is one night with the virgins of the villages, one night to take them under the blood moon and complete the ritual. This year is Lorelai’s turn. A winter born, cursed—or blessed—with powers rarely seen, Lorelai has been shunned by the other villagers her whole life. Once she’s taken to the wolves’ mansion, she takes matters into her own hands. After all, what if one night just isn’t enough?

Age Rating: 18+

Grayson

Grayson

by Lisa Seven

Kassia's life takes a dramatic turn when she meets her new stepbrother, Grayson. Instantly captivated by his commanding presence, she finds herself navigating an uncharted sea of emotions. A chance encounter transforms their dynamic, leaving Kassia at the mercy of a growing attraction that defies all rules. Torn between what she feels and what she knows is forbidden, Kassia must decide if she’s ready to cross the line—or risk losing everything.

Eternal Academy

Eternal Academy

by Queen Vega

As if starting a new school isn't hard enough, Catalina finds herself at an academy for supernaturals. She's not sure that she belongs, but that's before she finds her mates - the dragon Mateo, the lycan Lucien, the fae Nick, and...How can one woman have so many mates? What kind of supernatural is Catalina?

Age Rating: 18+

NORSE

NORSE

by Lulu Waters

Lief, Torsten, and Erik have been searching for their beloved queen for centuries after an evil sorcerer cursed them to live without her. They've almost given up hope...until one day, on an archaeological dig site in Norway, a girl with hair as white as snow appears, inspiring fresh hope for an end to their search. Runa Liv grew up listening to her Grandma's stories of three kings and their beloved queen, desperate to learn their true ending. She doesn't know what she's getting herself into when three handsome giants seduce her, but soon it seems the ending to the stories of her childhood might be entirely hers to write. With three fine Viking kings falling at her feet, the fight of a lifetime seems too tempting to resist.

Age Rating: 18+

Falling For The Bad Boys

Falling For The Bad Boys

by Lisa Rhead

I had money, power, and this entire town in my hand, and yet I still wanted something more. I did not know what it was, but things I used to enjoy, like fucking, were starting to leave a bitter taste in my mouth and I did not like it.

Tayla gets caught up in a risky world with the mysterious Raffiel Brothers and Walker, a man who can't forget her after a party. Torn between Walker and his close ally Hayden, she steps into a dangerous love triangle. Will she find love or trouble?

Age Rating: 18+

The Irish Syndicate Book 1: Our Wicked Cravings

The Irish Syndicate Book 1: Our Wicked Cravings

by M. L. Smith

"You have always been mine.”

Mina never expected to see her stepbrother again—let alone like this. But when she steps into a secretive club, she walks straight into the arms of the one man who's been watching from the shadows… and waiting to make her his. Ronan, the ruthless head of Boston’s crime syndicate, doesn’t just want her—he owns her now. Years of silent obsession have built to this moment, and he won’t let anything—or anyone—stand between them. As enemies circle and the syndicate teeters on the edge, one thing’s clear: he’s not letting her go, no matter how dark things get.

Solomon Academy 1: Della

Solomon Academy 1: Della

by Stephanie Sharpe

Della, a blue-haired outcast, discovers she’s not the monster her parents claimed—she’s something much darker. After being attacked, she learns she’s a demon and is taken to Solomon Academy to harness her mysterious powers and control her growing hunger. But Della isn't just any demon; no one knows what she truly is. As she navigates a world filled with dangerous secrets and deadly enemies, she must figure out who she is—with the help of some intriguing allies and the threat of others who might want her dead.

Dragon's Princess

Dragon's Princess

by C. Swallow

“Stay here, pet.” Dane’s eyes were filled with lust. “Stay with us. Be ours. Meanwhile, Aneurin was looking at me like I was the most beautiful girl in the world. Be theirs? Stay with them? Their touch fogged my mind. And before I knew it, his lips were on mine.

Summer, a fiercely independent princess, suddenly finds herself in the clutches of domineering and tantalizing Twin Dragon Lords. Can she save herself and her kingdom, or will she fall for their darkly seductive charm?

Age Rating: 18+

Three. The Perfect Number

Three. The Perfect Number

by R. S. Aria

The evil, sexy twins.

Ever since I was little, my brother’s best friends have teased me and chased away every boy who came near. But now that I’m twenty-one and home from college, I’m realizing something else about them…

The evil twins are hot as hell—both six-foot-tall adonises, with identical sharp jawlines and wicked smirks. Just looking at them could make a girl wet. And when they get a girl wet, I’ve heard they like to share her...

I should steer clear, right? I mean, I’m a virgin. Plus, they’re like brothers to me.

So why do I keep having dreams about them sharing me like one of their conquests?

And more importantly, why do they keep looking at me like I’m their next meal?

Age Rating: 18+

Borders Pack Book 1: My Three Mates

Borders Pack Book 1: My Three Mates

by K.K.S.

She was rescued by the Borders pack, but identical triplets with striking looks have picked up her scent and become fixated with her. Despite her attempts to flee, their prowess makes escape seem futile.

With the Mating Moon approaching, they're determined to share her, for she's rare among the seven breedable females.

“She won't be going anywhere until we've had our fill of her. And under a Mating Moon, us males are insatiable.”

The Winter Foursome

The Winter Foursome

by Chad Wannamaker

After months of trying to make a baby, Terry and Donald are stuck in a rut. They head out for a wild weekend away with Peter and Kristal…only to find that their friends are a lot wilder than they’d bargained for.

Attractions sizzle. Jealousies simmer. Can the two couples make it through the weekend with their relationships—and their libidos—intact?

Falling for the Mafia Brothers

Falling for the Mafia Brothers

by Meghann Crane

Mafia brothers Max and Dimitri have no problems taking what they want. When good girl Kyle is forced into a life she never wanted to be part of, she finds herself questioning everything she knows about life, love, and the mob.

Age Rating: 18+ (Content Warning: Rape & Violence)

The Drake Twins

The Drake Twins

by Rowan Cody

They used to make her life miserable—every taunt, every smirk, every stolen moment meant to break her down. But growing up didn’t erase the magnetic pull she’s always felt toward the Drake twins. Now, seven years later, they’re back in her world—older, darker, and twice as tempting. Their arrogance is still there, but so is something new flickering behind those wicked eyes. Desire. Challenge. A dangerous game she swore she’d never play again. She tells herself she should walk away, but the truth is she’s never been good at resisting them—or the delicious kind of chaos they bring.

Demon’s Artifice

Demon’s Artifice

by Elithra Rae

As the daughter of an elemental witch and a battle magic-using hunter, Sarah is already a force to be reckoned with. But as she approaches her twenty-first birthday, she discovers she has an ability long thought extinct: she is a dream walker. To summon the power she needs to fulfil her quest, Sarah will need to bind herself to the demon Leondris; an act which awakens sexual fantasies and desires she never knew she could realize.

Age Rating: 18+

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HomeCategoriesThreesome Books

Threesome Books

Threesome Books explore romantic relationships involving three people who find love and fulfillment together. These stories navigate the complexities of polyamorous relationships, jealousy management, and building trust among multiple partners. The romance often involves established couples who invite a third person in, or three individuals who discover they work better together than in traditional pairs. Stories emphasize that love multiplies rather than divides when shared authentically. Discover stories where three hearts beat as one in perfect harmony.... 

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