Books like 'Ecstasy From the Deep'
Readers who enjoyed Ecstasy From the Deep by Octavia Kore also liked the following books featuring the same tropes, story themes, relationship dynamics and character types.
futuristic science fiction poly (3+ people) reverse harem paranormal aliens non-human-hero m-m-f bisexual southeast-asian-mc
-
Susix by Amelia Rademaker
Being abducted by aliens is terrifying. Everything after that? Pretty boring. Cece Levine didn’t believe in aliens. That is, right up until she was abducted. Life in space is not what she expected. She lives in a cage. She's left alone all the time. And the boredom is driving her insane. When a thief who is more snake than man, mistakes her for an exotic pet, Cece decides to just roll with it... -
Revenge of the Walker by Coralee June
Rated: 4.66 of 5 stars · 13 ratingsI'll build an army to take back what is mine. Revenge may harden the heart, but I'll gladly suffer the consequences. I've lost my family, my best friend, and the men I love. The little Walker girl from Galla is dead. Now, all that's left of her is a girl willing to risk it all. They call me Queen of the Walkers. -
Sponsored links / Remove ads
-
Pheromone by C.M. Stunich
Humans … pets, meat, or mates. That’s the first thing I see when I open my eyes, that damn sign. Don’t fancy myself being sold for any of the above reasons, so I’m relieved when my buyer is killed by an … Um. Hot venom and horns and a violent grin. What the actual f*ck is that? ! Or should I say who the actual f*ck is he ? Because he’s definitely male. Definitely big...Categorized as:
aliens forced proximity monsters fated-mates non-human-hero anal sex creative-anatomy sweet-hero -
Their Perfect Storm by Milly Taiden
Rated: 4.54 of 5 stars · 11 ratingsBook 2 of the Wintervale Packs. ***Another sexy reverse harem for you to keep warm***.Categorized as:
shapeshifters aliens insta-love non-human-hero science fiction witches demons angels -
-
Their Rising Sun by Milly Taiden
**Grab the first of this sexy reverse harem series**. Blake Parker believes in giving herself and helping others whenever and however she can. When she hears about an opportunity to help an alien planet repopulate and rebuild, she jumps at the chance to be a surrogate. Blake herself was born to a surrogate mother, so it feels like the right thing to do...Categorized as:
shapeshifters menage aliens insta-love non-human-hero science fiction witches demons -
Draconians Queen by Juno Wells
Sold from one species to another, isn't the dream I had when I signed up for an alien husband. .. The promise of being electronically matched with a wealthy, handsome alien husband and going from a dying Earth, to a new healthy world, seemed like an impossible dream. After securing a successful match, I left with my meagre possessions and dreams of starting over. .Categorized as:
aliens non-human-hero virgin hero sweet-hero humor science fiction futuristic reverse harem -
The Clone's Mate by Susan Trombley
The Iriduans never gave up their plans for the deadly scorpion warrior, Thrax, and since they couldn’t recapture him, they did the next best thing. They cloned him. They improved upon their initial design. They made their new warrior stronger, faster, more prescient—and they cured him of the imprinting affliction. Or so they thought…. ***. Rhonda...Categorized as:
aliens forced proximity multicultural possessive hero monsters m-f fated-mates pregnancy -
Her Alien Healers by Susan Hayes
She’s ready to move on to the next chapter of her life — She just never expected it could be a love story. Jodi Clark has been many things over the a doctor, a wife, and a divorced single mother. Now, there’s just one more thing she needs to do – for once in her life, she’s going to put herself first. An unexpected invitation to Haven colony comes at the perfect moment...Categorized as:
menage aliens m-f sweet heroine independent heroine reverse harem futuristic science fiction -
The Vori's Mate by SJ Sanders
Reggie was a society girl, a castoff wife, soon to-be divorcee, stolen away from Earth, a victim of her own bad choices. Little did she know that one mistake would lead her onto a journey of finding her own happy ever after with a serpentine species of aliens on a strange matriarchal jungle planet. Giant spiders, gargantuan lizards, scrambled green eggs for breakfast...Categorized as:
aliens pregnancy menage anal sex non-human-hero creative-anatomy m-f science fiction -
The Katres' Summer by Laura Jo Phillips
Rated: 4.15 of 5 stars · 10 ratingsThe galactic adventure begun in The Dracons’ Woman and The Lobos’ HeartSong, takes everything to a new level in the most exciting installment yet in Laura Jo Phillips’ thrill-packed “Soul-Linked Saga,” The Katres’ Summer...Categorized as:
shapeshifters aliens contemporary futuristic magic science fiction reverse harem poly -
Throne Taker by Heather Long, Rebecca Royce
Everything in Khloe with a K's life changed when she crashed into the side of a food truck. Now with Earth in the rearview mirror, her future lies with Briggs, Goran, Reese, and Dalton...Categorized as:
aliens m-f science fiction futuristic reverse harem poly length-short explicit-plentiful -
Project: Adapt - Develop: A Space Fantasy Alien Romance by Jade Waltz
Performing a speech in front of thousands was only the beginning of my worries…. My life with my clan was starting to fall into place, as my relationships with my mates continued to settle into our new normal routines. But I keep hearing a mysterious voice, and it is sending my mates into fits of worry... -
Tina by Tracy St. John
Rated: 4.17 of 5 stars · 6 ratingsTo be loved is all Tina ever wanted. She never dreamed her prayers would be answered by the enemy. Aspirant Tina Novak, living on Europa’s convent colony, has no place to call her own. First rejected by her father, now being sent away by Mother Superior, where can a young woman with no prospects go? The question is delayed by a Kalquorian invasion that takes the aspirants and nuns prisoner... -
Serpents of the Abyss by SJ Sanders
Being a citizen on United Earth doesn’t guarantee a life one wants. For Lori Straford, born into the lowest caste of citizens—the pleasure arts strata of their society—it is an inescapable fate which she can only hope to better by enlisting as a spa attendant and masseuse on one of the luxury world colonies under the purview of Darvel Exploration Corporation...Categorized as:
aliens forced proximity pregnancy non-human-hero creative-anatomy virgin hero monsters dystopian -
-
April's Fools by Ivy Asher, Raven Kennedy
We were Army Rangers, the best of the best. And then one day, everything that we worked so hard to become was ripped away. Now, we’re in some podunk town, trying to find a sense of normal amongst the crazy, and learn how to live again. That gets a hell of a lot harder to do when a virus spreads mercilessly across the country, killing 85% of the people who contract it... -
Alien Daddies by Sue Lyndon
Rated: 4.03 of 5 stars · 15 ratingsOn their world, bad girls are punished. When nineteen-year-old Makenna stowed away on a departing spacecraft, she expected a short trip to the resort planet where her friends spend their summers... -
Oath Forger 4 by Nia Mars
BLURB:. Nope. This late in the game, I'm giving away nothing! !! If anyone has a complaint, they can send it to the Oath Forger's Palace in Merim. But I will share an excerpt. (Because I can't resist Roax. Seriously, who can? ) Enjoy! Excerpt:. That ever-present storm in his eyes rages, dark and ominous...Categorized as:
aliens m-f bisexual class difference height-difference fated-mates insta-love found-family -
Alien Abduction for Experts by Skye MacKinnon
My teacher is trying to kill me. .. My mates and I are on the run while trying to figure out why our professor wants me dead. Not exactly the punishment I expected for botching an assignment. To get our happy end on a luxury resort planet, we may have to do the one thing I don't want my mates to do: abduct another alien...Categorized as:
multicultural aliens m-f menage non-human-hero possessive hero sweet-hero double-penetration -
Queen of the Ravagers by Sara Page
Rated: 4.00 of 5 stars · 6 ratingsBlackspire, the home of the Ravagers, is supposed to be a safe place for my family. Cut off from the Other Side, the monsters in the dark cannot reach us here. But something is stirring in the hearts of the unmated. A sickness that makes them aggressive and turns their eyes black...Categorized as:
multicultural aliens demons science fiction futuristic reverse harem poly length-short -
Oath Forger 5 by Nia Mars
Thank you for sticking with Ava and her Five and being part of the adventure! You are cordially invited to Merim to celebrate Earth officially becoming a Federation planet. See you at the Oath Forger's palace!Categorized as:
aliens menage m-f bisexual class difference height-difference fated-mates insta-love -
Misconstrued by Pixie Unger
“You cannot live on the food we have for you. That leaves me three choices. Let you continue to starve, slowly dying. Or put you out of your misery, and save the resources of feeding you for someone who has a chance to live. ” The orc gave me a long, calculating look before he continued, “Or I can find you someone who is willing to spend his personal resources to care for a defective human. ”... -
Oath Forger 2 by Nia Mars
There's a saying on Earth: "Fake it till you make it. " Sadly, I'm no longer on Earth. My motto is: "Fake it till you get caught. ". I'm trying to settle into being the Oath Forger, trying to resist the advances of the five most powerful kings in the galaxy (it's going about as well as you'd think), expecting my lies to catch up with me at any second... -
Achieve by Jade Waltz
An abomination or a savior… I can't be both. My welcome at the CEG Space Station didn't go as planned. Arriving as a new mother and meeting the male responsible for my situation was only the beginning of my problems...Categorized as:
multicultural aliens virgin hero strong heroine futuristic science fiction reverse harem royalty -
The Other Side by Sara Page
Rated: 3.88 of 5 stars · 8 ratingsBeing pregnant with Ravager babies isn't easy. You have to deal with things like having not one but two overprotective baby daddies breathing down your neck all the time. Cravings for disgusting food combinations. And weird alien side effects, like randomly falling through the floor and into another dimension called the Other Side. The Other Side is a place of darkness and void... -
-
Celestial Beauty by Angela Castle
Rated: 3.88 of 5 stars · 8 ratingsForced to land their scavenger ship on a remote planet, the last thing Demos quads Zeb, Raz, Kue, and Loc expect is to find is a lovely and feisty human female. Celeste has survived a life of abandonment and abuse on Earth, being abducted by cruel aliens, and the ship crashing on a strange planet... -
The Space Merchants by Wendie Nordgren
Rated: 3.86 of 5 stars · 7 ratingsTeagan Green dreams of escaping the drudgery of Earth and traversing the stars. Will her dreams come true, or will events from her past destroy her? As soon as Teagan Green turns eighteen, she leaves her painful childhood behind and travels as far as her credits will take her. In Union Port City, she is homeless until she becomes a reclamation worker...Categorized as:
aliens non-human-hero military science fiction futuristic reverse harem poly length-epic -
Alien Abduction for Professionals by Skye MacKinnon
Being probed by aliens was only the beginning. .. I was abducted by incompetent aliens. They didn't know what they were doing and they still don't have a clue. Now that we're done with all the probing, they're taking lessons in 'Caring for Vulnerable Females' and 'Nest Building for Beginners' and want to turn me into their mate. And no, they don't listen when I tell them I don't need a nest...Categorized as:
multicultural aliens m-f creative-anatomy menage possessive hero double-penetration found-family -
Their Human to Share by Morgan Robinson
Simone. I'm done with aliens. The first one who told me he was going to be with me forever dumped me minutes before sending me through a glowing portal that dropped me off in the middle of the woods. The second alien is relentlessly pursuing me. Every time I push him away, he digs his heels in harder. It wouldn't be so hard to deal with if it weren't for my first mate showing back up in my life... -
Aria's Awakening by Stacy Jones
A deadly alien arena isn’t the place to fall in love…. For the last three years, Special Agent Aria Taylor’s nights have been filled with images of battling alien beings in a foreign land with purple skies and two suns... -
Project: Adapt - Found by Jade Waltz
A failed human prototype. That’s all she is…. Born and raised as an experiment, Selena’s life has been filled with torture, betrayal, and distrust. .. but one night changes everything. Sold, attacked, and on the run, Selena is picked up by a colony ship...Categorized as:
multicultural aliens pregnancy strong heroine virgin hero sweet heroine monsters dystopian -
Desperate Omega by Lizzy Bequin
First they'll make me beg for mercy. Then they'll make me beg for more. I never asked for this. Never asked to be an omega. Never asked to go into heat. But my heat is coming, whether I want it or not, and soon my scent will draw the alphas in like wolves to prey. I had a plan. I thought I could deal with the urges on my own. I was wrong... -
Their Human to Tease by Morgan Robinson
Kendra When Earth started collapsing, the only thing that kept me going was that I was with my sister. No matter what happened, we promised each other we would never be apart. Well, last month, she was sent to a tribe on a different planet that had all of its women die years ago...Categorized as:
aliens creative-anatomy menage non-human-hero strong heroine insta-love fated-mates possessive hero -
Paused by Heather Long
Their lives are on hold…. Dr. Valda Bashan wakes to the inexplicable—a biosphere where she and four others are the only occupants. Before this place, she possessed a life and a career. A computerized voice welcomes her to the biosphere and the job she’s apparently accepted... -
Belong by C.R. Jane, Mila Young
Rated: 3.60 of 5 stars · 5 ratingsMy love for you has no regrets. .. Ella has made her choice, and Derrial, Thane, and Corran belong to her. Desperately in love and with a baby on the way, they want nothing more than to ride off into the sunset together. But Veon is on the brink of destruction and the Council’s infection continues to spread. Veon will fall if something isn’t done...Categorized as:
aliens dystopian m-f pregnancy possessive hero non-human-hero new adult science fiction -
-
Her Alien Delegate by Sky Robert
When her mating contract is sold to the highest bidder, her future and freedom are uncertain until she falls for an alien diplomat that would scour the universe to keep her. Protective partners, bonding rituals, power dynamics, fated mates, wrapped into a spicy alien romance! Evie joined the H. E. T... -
Breaths of Desire by Octavia Kore
Rated: 3.73 of 5 stars · 11 ratingsA forbidden attraction, an unexpected love, and a madman willing to risk it all to keep humanity pure...Categorized as:
aliens monsters fated-mates science fiction reverse harem contemporary humor futuristic -
Queenmaker by Heather Long, Rebecca Royce
Everything changed when I crashed into a food truck. It all started with a brutal hill. An incline that I was determined to crest. One, long, punishing climb with my thighs screaming as I pumped the pedals for all I was worth. That hill could have been a metaphor for my whole life. I was climbing out of the crater left by a broken heart, ready to seize control again...Categorized as:
aliens non-human-hero fated-mates insta-love multicultural virgin hero m-f caretaking -
The Dark Princes by Sara Page
Rated: 3.63 of 5 stars · 10 ratingsI'm alive. I survived the wilds of that remote planet I crashed into, and I've been trying to get to know my new alien lover before I return home and introduce him to my father. Yeah, so not looking forward to that introduction but at least I'm not knocked up. .. yet. Everything is going great until we intercept a transmission from my home planet...Categorized as:
multicultural aliens menage demons military science fiction futuristic reverse harem -
Our Flower by S.M. Matthews
'Ours Book 2' *This series is intended to be read in order*. Poppy currently has three theories. The first is that this whole thing is a prank. The second is that she's possibly been poisoned by something and is hallucinating the whole thing. Finally, she has actually been abducted by aliens. She's really hoping it's not the last one...Categorized as:
aliens non-human-hero creative-anatomy strong heroine found-family m-f caretaking forced proximity -
Night of the Dragons by Miranda Martin
Rated: 3.61 of 5 stars · 12 ratingsBroken pod, wrecked ship, no water in sight. But Piper Sage is a survivor. Diagnosed with an aggressive terminal cancer, the doctors on board her generational spaceship had no choice but to put her in stasis, hoping to keep her alive until a cure could be found. When she wakes, it's not to a miracle but a nightmare. Two blazing suns, nothing but sand and more sand... -
Dragon Lord by Kaitlyn O'Connor
Rated: 3.55 of 5 stars · 13 ratingsRaina had never been employed as a 'domestic', but she was gung ho to try anything once, however unnerving and 'strange' she found the occupants of the remote island estate. Foreigners, she thought, with strange eyes, unfamiliar ways, and an even more alien language . .. . Very alien...Categorized as:
shapeshifters aliens science fiction futuristic reverse harem poly length-short audiobook -
Alien Breed: A Dark Reverse Harem Alien Romance by Loki Renard
I am fertile, and I am owned. In a lawless galaxy, a human woman is a universal breeding vessel. I have been bought by five aliens. They want to use me as their mate. They want to fill me with their seed. They want me to bear their babies. But my past is catching up with me. Powerful forces want me dead... -
Oath Forger 1 by Nia Mars
I'm a scavenger. So what? With society's collapse on Earth, I do what I have to for survival. Especially after I'm kidnapped by space pirates. I have no idea why the five most powerful rulers in the universe decide that I'm the Oath Forger, the one foretold to fuse their royal houses together and bring peace. But I'm going to play along...Categorized as:
aliens dystopian m-f class difference height-difference fated-mates insta-love independent heroine -
Planet Bear by Rebecca Royce
**Please note, this book is being republished using the same title but a different series name. The author has been granted back the rights on this book and is republished it. You may have already purchased it. Please check before buying again. *. Jessica White never intended to stray from her intended path. Her assignment was hard but simple... -
Find out more about romance.io.
Get recommendations by genres & tropes
Use the romance book finder to mix and match over 100 content keywords to find the books that match your preferences
Or - use our amazing romance book finder to get recommendations based on your favorite content tropes and themes. Mix and match at will.

