Sign In
Why We ExistSeries
My Library

Written in Water, Heir to the Firstborn Series (Book 1)

Theo Reads Founding Author

Elizabeth Schechter

FREE

Read time: 5 hrs 40 min
Published on: December 20, 2024
BisexualGayLesbianQueer & OtherFFMMMM+Reverse HaremLove at First SightCinnamon RollFated MateHurt/ComfortShifters & WerewolvesPolyamoryPregnantSexual AbuseSelf-harm
Aven is the Waterborn, one of the five chosen by the Mother Goddess to rule the world. But first, he has to survive.

Read This Series

Book 1
Book 2
Book 3
Book 4
Book 5
Book 6
Book 7

Heir to the Firstborn

7 Books in Series

$34.99

25% discount on individual stories
Read time: 64 hrs 27 min

Ready to start?

Reader Reviews and Reactions

Ready to start?

Similar Stories

🌶️🌶️🌶️🌶️

Names of My Beloved

Lauren P. Burka
Aliens & MonstersDark Romance

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️🌶️🌶️

The Prince's Boy: Chapter 1

Cecilia Tan
Erotic FantasyForbidden Love
FREE
🌶️🌶️

Firefighters' Fateful Encounter (Part 1)

Danika Bloom
Comedy RomanceContemporary Romance
FREE
🌶️🌶️🌶️

Out in the Cold

Lucy Felthouse
AlphaParanormal Romance

🎁 FREE ($0.50)

For first-time buyers
🌶️🌶️

The Throat: Part 2

Eskay.Kabba
Casual HookupContemporary Romance
FREE
🌶️

The Throat: Part 3

Eskay.Kabba
Contemporary RomanceEnemies to Lovers

🎁 FREE ($0.49)

For first-time buyers
🌶️🌶️

Different, Sasha & Beth: #3 (Bozeman Blackout Series)

Jess Averill
Contemporary RomanceFriends to Lovers
FREE
🌶️🌶️🌶️🌶️

Full Moon Blues

Penny Thompson
CoupleErotic Fantasy
FREE
🌶️🌶️

A Blooming Pleasure Pt. 01

Zephyrussy
Regency RomanceRomantasy
FREE
🌶️🌶️🌶️🌶️

The Throat: Part 5

Eskay.Kabba
Casual HookupContemporary Romance

🎁 FREE ($0.49)

For first-time buyers
🌶️🌶️🌶️

A Blooming Pleasure Pt. 02

Zephyrussy
Erotic FantasyForbidden Love
FREE
🌶️🌶️🌶️🌶️

Hardboiled Harlot

Fannie-Spanker
Comedy RomanceErotic Thriller

🎁 FREE ($4.99)

For first-time buyers
🌶️🌶️🌶️🌶️

Ella and Her Stepbrothers

Dark Kumiko
Dark RomanceErotica
FREE
🌶️🌶️🌶️

Cherry's Jubilee

Lizzette Monroe
Contemporary RomanceEnemies to Lovers
FREE
🌶️🌶️

Forged in Fire, Heir to the Firstborn Series (Book 2)

Elizabeth Schechter
Fated MateHurt/Comfort

🎁 FREE ($6.99)

For first-time buyers
🌶️🌶️🌶️🌶️

Spring Break and Stranded at a Cabin with Eight Men, Part 3

Ruan Willow
Best Friend's SiblingDark Romance

🎁 FREE ($1.49)

For first-time buyers
🌶️🌶️🌶️

The Throat: Part 6

Eskay.Kabba
Contemporary RomanceCouple

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️🌶️🌶️

Captivated

Jules Behrens
Enemies to LoversErotic Fantasy
FREE
🌶️

Side Character Syndrome, Chapter 2

Pumpkin
Closed Door RomanceComedy Romance
FREE
🌶️

Side Character Syndrome, Chapter 4

Pumpkin
Closed Door RomanceComedy Romance
FREE
🌶️

Side Character Syndrome, Chapter 3

Pumpkin
Closed Door RomanceComedy Romance
FREE
🌶️🌶️🌶️

Playtime at the Park

GG Wylde
Casual HookupRomantasy

🎁 FREE ($0.49)

For first-time buyers
🌶️🌶️🌶️

The Arousal Package

Ruan Willow
Casual HookupErotic Fantasy

🎁 FREE ($2.99)

For first-time buyers
🌶️🌶️🌶️

Otsana's Spot

Desert Coyote
Love at First SightSlow Burn
FREE
🌶️🌶️🌶️🌶️

The Beast

Cecilia Tan
Aliens & MonstersErotic Fantasy
FREE
🌶️🌶️🌶️🌶️

The Secrets of Castle Ravenswild

Misty Stewart
Dark RomanceEnemies to Lovers

🎁 FREE ($4.99)

For first-time buyers
🌶️🌶️🌶️

Sacrifice

Cecilia Tan
Erotic FantasyErotica

🎁 FREE ($1.99)

For first-time buyers
🌶️🌶️🌶️🌶️

Wishbone

Lauren P. Burka
Aliens & MonstersErotic Fantasy
FREE
🌶️🌶️🌶️

Forever & Always: A MM Romance

Stacy Kristen
BillionaireCinnamon Roll

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️🌶️🌶️

Worth Waiting For

Stacy Kristen
Cinnamon RollContemporary Romance

🎁 FREE ($1.99)

For first-time buyers
🌶️🌶️🌶️🌶️

Overwhelmed By The Wolf

B. Issodorah
AlphaDark Romance

🎁 FREE ($1.49)

For first-time buyers
🌶️🌶️

Buzzing For Adventure

Ramone Quides
Casual HookupComedy Romance
FREE
🌶️🌶️

Virtually Me, Chapter Five

Violet Rose
Casual HookupFriends to Lovers

🎁 FREE ($2.99)

For first-time buyers
🌶️🌶️

Optimum Tension

Ramone Quides
AlphaCouple

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️🌶️🌶️

A Hunter for Halloween

Samantha Sapphire
Aliens & MonstersErotic Fantasy

🎁 FREE ($4.99)

For first-time buyers
🌶️🌶️🌶️

Viridessa: Chapter 2

Amia Phill
Aliens & MonstersErotic Science Fiction
FREE
🌶️🌶️🌶️🌶️

The Prince's Boy: Chapter 7

Cecilia Tan
Erotic FantasyForbidden Love
FREE
🌶️

Tasting Temptation

Lizzette Monroe
Contemporary RomanceFriends to Lovers

🎁 FREE ($0.50)

For first-time buyers
🌶️🌶️🌶️

First One's Free

Jesse Boyd
Comedy RomanceFriends to Lovers
FREE
🌶️🌶️🌶️

Forest Magic, The Strangers Hookup

Ruan Willow
Casual HookupLove at First Sight
FREE
🌶️🌶️🌶️

Compatible Gardens

Gora Shade
Casual HookupErotica

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️🌶️

Magic Touch

Thea Lorde
Contemporary RomanceLove at First Sight
FREE
🌶️🌶️🌶️🌶️

Riding Coach on the Naughty Train

GG Wylde
Age GapCasual Hookup

🎁 FREE ($0.49)

For first-time buyers
🌶️🌶️🌶️🌶️

Unscripted Desires: Love Between Takes

A.E. LeMercier
Contemporary RomanceErotica

🎁 FREE ($3.99)

For first-time buyers
🌶️🌶️🌶️🌶️

Spring Break and Stranded at a Cabin with Eight Men, Part 1

Ruan Willow
Best Friend's SiblingDark Romance
FREE
🌶️🌶️🌶️🌶️

And They Were Roommates

Sophia Hannington
Contemporary RomanceCouple
FREE
🌶️🌶️🌶️

Cupid

Lucy Felthouse
Cinnamon RollDamsel in Distress

🎁 FREE ($1.99)

For first-time buyers
🌶️🌶️🌶️🌶️

The Prince's Boy: Chapter 2

Cecilia Tan
Erotic FantasyRomantasy
FREE
🌶️🌶️

Heat Upon Heat

Lucy Felthouse
EroticaNew Adult & College Romance
FREE
🌶️🌶️🌶️

Guardian of Time

J. R. Lesperance
Forced ProximityHistorical Romance
FREE
🌶️🌶️🌶️🌶️

Madelyn's Game

A.A.Cain
Age GapAlpha

🎁 FREE ($2.49)

For first-time buyers
🌶️🌶️

Valley of Shadows, Heir to the Firstborn Series (Book 7)

Elizabeth Schechter
Cinnamon RollDamsel in Distress

🎁 FREE ($6.99)

For first-time buyers
🌶️🌶️

Bones of Earth, Heir to the Firstborn Series (Book 3)

Elizabeth Schechter
Cinnamon RollFated Mate

🎁 FREE ($7.99)

For first-time buyers
🌶️🌶️🌶️🌶️

The Prince's Boy: Chapter 4

Cecilia Tan
Erotic FantasyForbidden Love
FREE
🌶️🌶️

Wings of Air, Heir to the Firstborn Series (Book 4)

Elizabeth Schechter
Cinnamon RollFated Mate

🎁 FREE ($7.99)

For first-time buyers
🌶️🌶️🌶️

You Never Truly Leave the Nightside

Natalie Bartley
CoupleErotic Fantasy
FREE
🌶️🌶️

Visions in Smoke, Heir to the Firstborn Series (Book 5)

Elizabeth Schechter
Cinnamon RollHurt/Comfort

🎁 FREE ($7.99)

For first-time buyers
🌶️🌶️🌶️

Best Friends

Juan de Casa
Erotic FantasyFriends to Lovers

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️

Children of Dreams, Heir to the Firstborn Series (Book 6)

Elizabeth Schechter
Age GapCinnamon Roll

🎁 FREE ($8.99)

For first-time buyers
🌶️🌶️🌶️🌶️

Principles of Pain: The Watcher

Lizzette Monroe
Casual HookupDark Romance
FREE
🌶️🌶️🌶️

Vicious Flames

Dasha Sogoloff
Enemies to LoversForced Proximity

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️🌶️

Why Do You Love Me?

LiamPBoyle
Aliens & MonstersErotica
FREE
🌶️🌶️🌶️🌶️

The Magician's Doll

Lizzette Monroe
Age GapContemporary Romance

🎁 FREE ($0.50)

For first-time buyers
🌶️🌶️🌶️🌶️

Bought By The Wolf

B. Issodorah
AlphaDark Romance

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️🌶️🌶️

Deceit

Emily Dash
Dark RomanceErotic Thriller

🎁 FREE ($1.49)

For first-time buyers
🌶️🌶️🌶️🌶️

Cat Games Part 1: Adventures in Plastic Wrap

Gora Shade
Casual HookupErotica
FREE
🌶️🌶️🌶️

Black

Ed Vain
New Adult & College RomanceRoommate
FREE
🌶️🌶️🌶️🌶️

The Floating World: Love in Three Acts

A.A.Cain
Age GapContemporary Romance

🎁 FREE ($1.49)

For first-time buyers
🌶️🌶️🌶️🌶️

Haven's Fall

Liz Butcher
CoupleDark Romance

🎁 FREE ($4.99)

For first-time buyers
🌶️🌶️🌶️🌶️

Fools Rush In

Elizabeth Schechter
CoupleErotic Fantasy

🎁 FREE ($0.50)

For first-time buyers
🌶️🌶️🌶️🌶️

A Normal Girl Part 3: Normal Is As Normal Does

Gora Shade
Casual HookupErotica

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️🌶️🌶️

The Throat: Part 4

Eskay.Kabba
Casual HookupContemporary Romance

🎁 FREE ($0.49)

For first-time buyers
🌶️🌶️🌶️🌶️

The Bourbon Chronicles Episode 1 - Meet Cute

Lucky Lover 🍀
Comedy RomanceContemporary Romance
FREE
🌶️🌶️

Her Best Shot

Shannyn Schroeder
Casual HookupContemporary Romance
FREE
🌶️🌶️🌶️🌶️

Under Oath

Corinthe Davies
AlphaContemporary Romance

🎁 FREE ($1.00)

For first-time buyers
🌶️🌶️🌶️

Beautiful Wild

Gora Shade
Casual HookupErotica

🎁 FREE ($0.99)

For first-time buyers
🌶️

Side Character Syndrome, Chapter 1

Pumpkin
Closed Door RomanceComedy Romance
FREE
🌶️🌶️🌶️

The Seduction Of Darkness

DJMac
Dark RomanceErotic Fantasy
FREE
🌶️🌶️🌶️🌶️

Ashes of the Future

Corinthe Davies
Dark RomanceErotic Fantasy

🎁 FREE ($2.25)

For first-time buyers
🌶️

Heartstrings

Jules Behrens
Closed Door RomanceFairy Tale

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️

Sophie's Unpredictable Fate (Part 2)

Danika Bloom
Comedy RomanceContemporary Romance
FREE
🌶️🌶️🌶️🌶️

The Prince's Boy: Chapter 3

Cecilia Tan
Erotic FantasyForbidden Love
FREE
🌶️🌶️🌶️

Kink So Real, Chapter 9: A Vision of Love

Gloria Brame
CoupleLove at First Sight
FREE
🌶️🌶️🌶️

How To Bake A Cake

Gora Shade
Casual HookupErotica

🎁 FREE ($0.49)

For first-time buyers
🌶️🌶️🌶️🌶️

Counsel of the Wicked

Liz Butcher
Cinnamon RollDark Romance
FREE
🌶️🌶️🌶️🌶️

Sated

Lucy Felthouse
CoupleErotica

🎁 FREE ($1.99)

For first-time buyers
🌶️🌶️

Nick Faces Sophie's Virginity (Part 6)

Danika Bloom
Comedy RomanceContemporary Romance
FREE
🌶️🌶️🌶️

Viridessa: Chapter 1

Amia Phill
Aliens & MonstersErotic Fantasy
FREE
🌶️🌶️🌶️🌶️

The Prince's Boy: Chapter 5

Cecilia Tan
Erotic FantasyForbidden Love
FREE
🌶️🌶️🌶️🌶️

The Prince's Boy: Chapter 6

Cecilia Tan
Erotic FantasyForbidden Love
FREE
🌶️🌶️🌶️🌶️

Game On

Misty Stewart
Contemporary RomanceErotica
FREE
🌶️🌶️🌶️🌶️

The Prince's Boy: Chapter 8

Cecilia Tan
Age GapErotic Fantasy
FREE
🌶️🌶️🌶️🌶️

A Few More Rules

Dorothy F. Shaw
Contemporary RomanceLove at First Sight

🎁 FREE ($2.99)

For first-time buyers
🌶️🌶️🌶️

The Earl's Indecent Proposal, Part 1

Sophia Hawthorne
Age GapFairy Tale

🎁 FREE ($1.99)

For first-time buyers
🌶️🌶️

Sophie's Struggle: Family, Home, and Identity (Part 5)

Danika Bloom
Comedy RomanceContemporary Romance
FREE
🌶️🌶️🌶️🌶️

Tainted Love

Lizzette Monroe
Dark RomanceErotica
FREE
🌶️🌶️

New Fire Chief Faces Uphill Battle (Part 4)

Danika Bloom
Comedy RomanceContemporary Romance
FREE
🌶️🌶️🌶️

The Only Girl on the Team

Juan de Casa
EroticaForced Proximity

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️🌶️🌶️

The Mythical Universe: A Portal Fantasy Romance, Part 1

Aly Tatum
Aliens & MonstersErotic Science Fiction
FREE
🌶️

Heartstrings Part 2

Jules Behrens
Closed Door RomanceDamsel in Distress
FREE
🌶️🌶️🌶️

Newly Fallen

Megan Hart
Contemporary RomanceHoliday Romance

🎁 FREE ($2.99)

For first-time buyers
🌶️🌶️🌶️

The Dragon's Gift

Gora Shade
Aliens & MonstersErotic Horror
FREE
🌶️🌶️🌶️🌶️

Red, the Woodsman, and the Wolf

Mira Hartley
Damsel in DistressDark Romance

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️🌶️

Bloodlust

Oleander Plume
Aliens & MonstersErotic Horror
FREE
🌶️🌶️🌶️🌶️

Choosing Her Alpha

Isoellen
Age GapAlpha

🎁 FREE ($5.99)

For first-time buyers
🌶️🌶️🌶️

The Contest: Becoming Sarah

SkyBubble
Contemporary RomanceNew Adult & College Romance
FREE
🌶️🌶️🌶️

Finding Her Heart: War Bride Series, Book 2

Isoe Dark
Aliens & MonstersAlpha

🎁 FREE ($2.49)

For first-time buyers
🌶️🌶️🌶️🌶️

He Smoked a Bowl, and Then Me

Natalie Bartley
EroticaFriends to Lovers

🎁 FREE ($1.49)

For first-time buyers
🌶️🌶️🌶️

The Doors of the Year

Lauren P. Burka
Paranormal RomanceShifters & Werewolves

🎁 FREE ($1.99)

For first-time buyers
🌶️

The Mary Stories

Steven D. Brewer
Aliens & MonstersRomantasy

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️🌶️🌶️

Big-Feet Sheila

Gora Shade
Aliens & MonstersErotica

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️🌶️

The Canoe Trip

Juan de Casa
Casual HookupErotic Fantasy
FREE
🌶️🌶️🌶️🌶️

Love for the Holidays

A.E. LeMercier
Contemporary RomanceErotica

🎁 FREE ($1.99)

For first-time buyers
🌶️

Blackout, Sasha & Beth: #1 (Bozeman Blackout Series)

Jess Averill
Contemporary RomanceForbidden Love
FREE
🌶️🌶️🌶️🌶️

Cat Games Part 2: The Nickname

Gora Shade
EroticaFriends to Lovers

🎁 FREE ($0.49)

For first-time buyers
🌶️🌶️🌶️🌶️

Silk Skin

Elizabeth Schechter
CoupleFairy Tale

🎁 FREE ($0.99)

For first-time buyers
🌶️🌶️🌶️

An Unlikely Christmas Miracle

Lucky Lover 🍀
Casual HookupErotica
FREE
🌶️🌶️🌶️🌶️

Spring Break and Stranded at a Cabin with Eight Men, Part 2

Ruan Willow
Best Friend's SiblingDark Romance

🎁 FREE ($1.49)

For first-time buyers
🌶️🌶️

Sophie's Inheritance Struggle (Part 3)

Danika Bloom
Comedy RomanceContemporary Romance
FREE
🌶️

If By Chance

Betty Blades
Contemporary RomanceLove at First Sight
FREE
🌶️🌶️🌶️

Lakeside Encounter: A Magic University Story

Cecilia Tan
Casual HookupErotic Fantasy
FREE
🌶️🌶️🌶️

The Earl's Indecent Proposal, Part 2

Sophia Hawthorne
Age GapFairy Tale

🎁 FREE ($1.99)

For first-time buyers
🌶️🌶️🌶️

The Earl's Indecent Proposal, Part 3

Sophia Hawthorne
Age GapFairy Tale

🎁 FREE ($1.99)

For first-time buyers
🌶️🌶️🌶️

The Earl's Indecent Proposal, Part 4

Sophia Hawthorne
Age GapFairy Tale

🎁 FREE ($1.99)

For first-time buyers
🌶️🌶️🌶️

The Earl's Indecent Proposal, Part 5

Sophia Hawthorne
Age GapFairy Tale

🎁 FREE ($1.99)

For first-time buyers
🌶️🌶️🌶️🌶️

The Throat: Part 1

Eskay.Kabba
Casual HookupContemporary Romance
FREE
🌶️🌶️🌶️

Crystalline Sorcery

Jules Behrens
Erotic FantasyFairy Tale
FREE
🌶️🌶️🌶️🌶️

Wizard's Staff

Jules Behrens
Erotic FantasyFairy Tale
FREE
🌶️🌶️

Fresh Out of Virgins

Jules Behrens
Casual HookupErotic Fantasy
FREE
🌶️🌶️🌶️

Shift

Oleander Plume
Aliens & MonstersErotic Fantasy
FREE
🌶️

Kink So Real, Chapter 4: Living Your Truths

Gloria Brame
EroticaLove at First Sight
FREE
🌶️🌶️🌶️

Love Me, Sleeve Me

Nobilis Reed
Romantasy
FREE
🌶️

The Cannibal Dreams at Midnight

Pumpkin
Aliens & MonstersDark Romance
FREE
🌶️🌶️🌶️🌶️

Sexventures of a Divorcee Part 1: the Virgin's Call

Gora Shade
Casual HookupErotica
FREE
🌶️🌶️🌶️🌶️

Bottom's Up: It's His First Time, But Not Hers

Estella Lumos
Couple
FREE
🌶️🌶️🌶️🌶️

Learning to Cheat

Lizzy Eliot
AlphaCasual Hookup
FREE
🌶️🌶️🌶️🌶️

The Devil And Angel Em

DJMac
Enemies to LoversErotic Fantasy
FREE
🌶️🌶️🌶️

Backyard Glory

Oleander Plume
Friends to LoversSmall Town
FREE
🌶️🌶️🌶️🌶️

Picnic with the Pussy Willows

GG Wylde
QuickoStrangers
FREE
🌶️🌶️🌶️

A Visitor In The Moonlight

Lucky Lover 🍀
EroticaLove Triangle
FREE
🌶️🌶️🌶️🌶️

Vignettes of Sir's Toy

Zephyrussy
Erotica
FREE