👫 Sister's Boyfriend

Forbidden attraction meets familial loyalty in stories where a sister's romantic partner becomes an object of desire or suspicion. These narratives thrive on the tension between love, betrayal, and the bonds that should be unbreakable.

Ruckus

by L.J. Shen • 2017

She fell for her sister's boyfriend. Now he's her landlord, and he wants a second chance.

4.14

73k+

💞 Second Chance Romance 😈 Alphahole Hero 💊 Chronic Illness ⏳ Dual Timeline 👨‍👩‍👧‍👦 Found Family

Ruckus 87%

She fell for her sister's boyfriend. Now he's her landlord, and he wants a second chance.

by L.J. Shen 2017

4.14

73k+ ratings

💞 Second Chance Romance 😈 Alphahole Hero 💊 Chronic Illness ⏳ Dual Timeline 👨‍👩‍👧‍👦 Found Family

Play with Me

by Becka Mack • 2022

A hockey star secretly dates his captain's sister, risking his best friend's trust and his heart.

4.16

141k+

🏒 Teammate's Sister 🔥 Friends With Benefits 🕵️ Secret Relationship 👨‍👧‍👦 Overprotective Brother 🧊 Hockey Family

Play with Me 87%

A hockey star secretly dates his captain's sister, risking his best friend's trust and his heart.

by Becka Mack 2022

4.16

141k+ ratings

🏒 Teammate's Sister 🔥 Friends With Benefits 🕵️ Secret Relationship 👨‍👧‍👦 Overprotective Brother 🧊 Hockey Family

Sinner

by Sierra Simone • 2018

A wealthy playboy falls for his best friend's sister, who's weeks from taking her vows.

3.89

92k+

🚫 Forbidden Romance 👫 Brother's Best Friend ⏳ Age Gap 🌱 Inexperienced Heroine ✝️ Crisis Of Faith

Sinner 87%

A wealthy playboy falls for his best friend's sister, who's weeks from taking her vows.

by Sierra Simone 2018

3.89

92k+ ratings

🚫 Forbidden Romance 👫 Brother's Best Friend ⏳ Age Gap 🌱 Inexperienced Heroine ✝️ Crisis Of Faith

The Bro Code

by Elizabeth A. Seibert • 2012

His best friend's sister is off-limits. Too bad Nick forgot to tell his heart.

3.40

2k+

🫂 Best Friend's Sister 🤫 Secret Relationship 👦👧 Childhood Friends To Lovers 💬 Banter-Filled Romance 🗣️ High School Gossip

The Bro Code 86%

His best friend's sister is off-limits. Too bad Nick forgot to tell his heart.

by Elizabeth A. Seibert 2012

3.40

2k+ ratings

🫂 Best Friend's Sister 🤫 Secret Relationship 👦👧 Childhood Friends To Lovers 💬 Banter-Filled Romance 🗣️ High School Gossip

Culpa tuya

by Mercedes Ron • 2017

She fought to be with her stepbrother, but a buried family secret could destroy everything.

3.54

75k+

💔 Step-Sibling Romance 🔥 Possessive Hero ⚡ Toxic Relationship 🔍 Family Secrets 😭 High Angst Romance

Culpa tuya 86%

She fought to be with her stepbrother, but a buried family secret could destroy everything.

by Mercedes Ron 2017

3.54

75k+ ratings

💔 Step-Sibling Romance 🔥 Possessive Hero ⚡ Toxic Relationship 🔍 Family Secrets 😭 High Angst Romance

Sweetly Unhinged

by Kira Cole • 2025

An intern with a predatory boss unknowingly confesses her desires to her boyfriend's hacker brother.

3.85

6k+

🖤 Dark Kink Romance 💔 Brother's Girlfriend 💻 Anonymous Online Lovers 👀 Stalker Protector ⚖️ Morally Gray Hero

Sweetly Unhinged 86%

An intern with a predatory boss unknowingly confesses her desires to her boyfriend's hacker brother.

by Kira Cole 2025

3.85

6k+ ratings

🖤 Dark Kink Romance 💔 Brother's Girlfriend 💻 Anonymous Online Lovers 👀 Stalker Protector ⚖️ Morally Gray Hero

Mine for a Moment

by Catharina Maura • 2024

To forget her best friend, she asks her brother's best friend for a secret, no-strings arrangement.

4.04

19k+

🤝 Brother's Best Friend 🤫 Secret Relationship 🌸 Virgin Heroine ❤️‍🩹 Healing Romance 💔 Angsty

Mine for a Moment 86%

To forget her best friend, she asks her brother's best friend for a secret, no-strings arrangement.

by Catharina Maura 2024

4.04

19k+ ratings

🤝 Brother's Best Friend 🤫 Secret Relationship 🌸 Virgin Heroine ❤️‍🩹 Healing Romance 💔 Angsty

Falling for My Best Friend's Brother

by J.S. Cooper • 2015

A wedding reunion with her best friend's brother threatens to expose the night they buried.

3.69

7k+

👫 Best Friend's Brother 💭 Secret Crush 🌙 Past Hookup 💬 Witty Banter 💒 Wedding Backdrop

Falling for My Best Friend's Brother Summary

Falling for My Best Friend's Brother 86%

A wedding reunion with her best friend's brother threatens to expose the night they buried.

by J.S. Cooper 2015

3.69

7k+ ratings

👫 Best Friend's Brother 💭 Secret Crush 🌙 Past Hookup 💬 Witty Banter 💒 Wedding Backdrop

Without Merit

by Colleen Hoover • 2017

Wanting her twin's boyfriend is just the latest disappointment in Merit's collection.

3.66

330k+

🏚️ Dysfunctional Family 🤫 Family Secrets 👯 Twin Sisters 🧠 Mental Health Journey 💚 Emotional Healing

Without Merit 86%

Wanting her twin's boyfriend is just the latest disappointment in Merit's collection.

by Colleen Hoover 2017

3.66

330k+ ratings

🏚️ Dysfunctional Family 🤫 Family Secrets 👯 Twin Sisters 🧠 Mental Health Journey 💚 Emotional Healing

If You Dare

by Shantel Tessier • 2019

A small-town dare to kiss his crush spirals into years of obsession, betrayal, and bloody revenge.

4.36

9k+

🖤 Toxic Relationship 🔥 Enemies To Lovers ⚔️ Sister Rivalry 🌑 Morally Gray 🔒 Possessive Hero

If You Dare 86%

A small-town dare to kiss his crush spirals into years of obsession, betrayal, and bloody revenge.

by Shantel Tessier 2019

4.36

9k+ ratings

🖤 Toxic Relationship 🔥 Enemies To Lovers ⚔️ Sister Rivalry 🌑 Morally Gray 🔒 Possessive Hero

Flip

by Briana Michaels • 2022

A single mom gives in to her brother's best friend. The secret is the smallest problem.

3.90

12k+

🔥 Brother's Best Friend 🔒 Forbidden Romance 👩‍👦 Single Mom 🥰 Caretaking Hero 💘 He Falls First

Flip 85%

A single mom gives in to her brother's best friend. The secret is the smallest problem.

by Briana Michaels 2022

3.90

12k+ ratings

🔥 Brother's Best Friend 🔒 Forbidden Romance 👩‍👦 Single Mom 🥰 Caretaking Hero 💘 He Falls First

Lust

by Skyler Mason • 2023

A pastor promised to court the older sister burns for the younger one: an outspoken atheist.

3.65

2k+

🕰️ Age Gap Romance 😳 Father's Best Friend 💔 Forbidden Love ⛪ Pastor Hero 🔥 Slow Burn Tension

Lust 85%

A pastor promised to court the older sister burns for the younger one: an outspoken atheist.

by Skyler Mason 2023

3.65

2k+ ratings

🕰️ Age Gap Romance 😳 Father's Best Friend 💔 Forbidden Love ⛪ Pastor Hero 🔥 Slow Burn Tension

Forbidden King

by Laura Pavlov • 2024

He promised to protect his best friend's sister. He never promised not to love her.

4.23

23k+

👯 Best Friend's Sister 🏘️ Small-Town Setting 🤫 Secret Relationship 🫂 Found Family 📚 Bookstore Owner

Forbidden King 85%

He promised to protect his best friend's sister. He never promised not to love her.

by Laura Pavlov 2024

4.23

23k+ ratings

👯 Best Friend's Sister 🏘️ Small-Town Setting 🤫 Secret Relationship 🫂 Found Family 📚 Bookstore Owner

Wicked Serve

by Grace Reilly • 2024

A summer fling reignites when her brother's former hockey rival transfers to her college.

3.89

22k+

🫣 Secret Relationship 🏒 Brother's Teammate ☀️ Summer Fling 🖤 Healing From Trauma 🎓 College Sports

Wicked Serve 85%

A summer fling reignites when her brother's former hockey rival transfers to her college.

by Grace Reilly 2024

3.89

22k+ ratings

🫣 Secret Relationship 🏒 Brother's Teammate ☀️ Summer Fling 🖤 Healing From Trauma 🎓 College Sports

The Scout

by Jack Flynn • 2025

Her brother asked his deadliest friend to keep her safe. Now he watches her sleep.

4.01

4k+

👁️ Surveillance Romance 🫣 Brother's Best Friend 🖤 Obsessive Love 🪖 Military Brothers 🌸 Innocent Heroine

The Scout 85%

Her brother asked his deadliest friend to keep her safe. Now he watches her sleep.

by Jack Flynn 2025

4.01

4k+ ratings

👁️ Surveillance Romance 🫣 Brother's Best Friend 🖤 Obsessive Love 🪖 Military Brothers 🌸 Innocent Heroine

Becoming Mine

by Roxanne Tully • 2025

Her brother's hockey captain swore to protect her. Falling for her was never part of the deal.

3.81

1k+

💕 Brother's Best Friend 🚫 Forbidden Romance 🔥 Slow Burn 🫂 Found Family 🛡️ Protective Hero

Becoming Mine 85%

Her brother's hockey captain swore to protect her. Falling for her was never part of the deal.

by Roxanne Tully 2025

3.81

1k+ ratings

💕 Brother's Best Friend 🚫 Forbidden Romance 🔥 Slow Burn 🫂 Found Family 🛡️ Protective Hero

My Fault

by Mercedes Ron • 2017

Noah's stepbrother is a street racer she should despise, but their attraction defies every boundary.

3.73

138k+

🔥 Stepbrother Romance ⚔️ Enemies To Lovers 🏠 Forced Proximity 😈 Bad Boy Good Girl 🏎️ Street Racing

My Fault 85%

Noah's stepbrother is a street racer she should despise, but their attraction defies every boundary.

by Mercedes Ron 2017

3.73

138k+ ratings

🔥 Stepbrother Romance ⚔️ Enemies To Lovers 🏠 Forced Proximity 😈 Bad Boy Good Girl 🏎️ Street Racing

Flip Trick

by Amo Jones • 2018

A wild anonymous hookup. A family dinner. The stranger in her bed is now her stepbrother-to-be.

3.80

7k+

🖤 Step-Sibling Romance 🥊 MMA Fighter 💔 Forbidden Love 💫 Second Chance Romance 🏠 Found Family

Flip Trick 85%

A wild anonymous hookup. A family dinner. The stranger in her bed is now her stepbrother-to-be.

by Amo Jones 2018

3.80

7k+ ratings

🖤 Step-Sibling Romance 🥊 MMA Fighter 💔 Forbidden Love 💫 Second Chance Romance 🏠 Found Family

Fix Her Up

by Tessa Bailey • 2019

A party clown and a fallen baseball star fake romance: the act might heal their hearts.

3.58

189k+

🎭 Fake Relationship 💕 Brother's Best Friend ⚾️ Sports Romance 🏡 Small Town 👯‍♀️ Female Friendship

Fix Her Up 85%

A party clown and a fallen baseball star fake romance: the act might heal their hearts.

by Tessa Bailey 2019

3.58

189k+ ratings

🎭 Fake Relationship 💕 Brother's Best Friend ⚾️ Sports Romance 🏡 Small Town 👯‍♀️ Female Friendship

A Pizza My Heart

by Teagan Hunter • 2019

She agrees to fake-date her brother's best friend. The feelings? Not fake at all.

3.85

5k+

💙 Brother's Best Friend 🎭 Fake Dating 👫 Friends To Lovers 🏘️ Small Town Romance 💪 Independent Heroine

A Pizza My Heart 85%

She agrees to fake-date her brother's best friend. The feelings? Not fake at all.

by Teagan Hunter 2019

3.85

5k+ ratings

💙 Brother's Best Friend 🎭 Fake Dating 👫 Friends To Lovers 🏘️ Small Town Romance 💪 Independent Heroine

Where's Molly

by H.D. Carlton • 2024

Feeding criminals to her pigs, she hides from her past until he returns for her.

4.15

153k+

🔪 Vigilante Justice 🖤 Morally Grey Heroine 👭 Protective Older Sister 💔 Estranged Siblings 💕 Love After Trauma

Where's Molly 85%

Feeding criminals to her pigs, she hides from her past until he returns for her.

by H.D. Carlton 2024

4.15

153k+ ratings

🔪 Vigilante Justice 🖤 Morally Grey Heroine 👭 Protective Older Sister 💔 Estranged Siblings 💕 Love After Trauma

Running After Forever

by Kylie Skye • 2026

She kissed her brother's best friend once. He's an NFL star, and the secret won't keep.

4.01

388

🏈 Brother's Best Friend 🤫 Secret Relationship 💘 He Falls First 🏟️ Football Romance 🩹 Trauma Healing

Running After Forever 85%

She kissed her brother's best friend once. He's an NFL star, and the secret won't keep.

by Kylie Skye 2026

4.01

388 ratings

🏈 Brother's Best Friend 🤫 Secret Relationship 💘 He Falls First 🏟️ Football Romance 🩹 Trauma Healing

The Trade

by Meghan Quinn • 2020

Traded to Chicago, a veteran player falls for his teammate's sister. She is married.

4.17

20k+

🧢 Baseball Romance 🗣️ Male Pov ⚡ Teammate's Sister 🚫 Forbidden Attraction 💞 Second Chance

The Trade 85%

Traded to Chicago, a veteran player falls for his teammate's sister. She is married.

by Meghan Quinn 2020

4.17

20k+ ratings

🧢 Baseball Romance 🗣️ Male Pov ⚡ Teammate's Sister 🚫 Forbidden Attraction 💞 Second Chance

Twisted Hate

by Ana Huang • 2022

Her best friend's brother proposed a no-strings arrangement to burn off their mutual hatred.

3.94

824k+

🥊 Enemies With Benefits 👫 Best Friend's Brother 🔑 Criminal Past 🔥 Angry Banter 🖤 Dark Romantic Suspense

Twisted Hate 85%

Her best friend's brother proposed a no-strings arrangement to burn off their mutual hatred.

by Ana Huang 2022

3.94

824k+ ratings

🥊 Enemies With Benefits 👫 Best Friend's Brother 🔑 Criminal Past 🔥 Angry Banter 🖤 Dark Romantic Suspense

The Wrong Quarterback

by C.R. Jane • 2024

At Tennessee, a grieving girl catches the quarterback's eye. His obsession doesn't ask permission.

3.96

33k+

👀 Obsessive Hero 👫 Brother's Best Friend 🔒 Captivity Romance 🕯️ Secret Society 🏈 College Football

The Wrong Quarterback 85%

At Tennessee, a grieving girl catches the quarterback's eye. His obsession doesn't ask permission.

by C.R. Jane 2024

3.96

33k+ ratings

👀 Obsessive Hero 👫 Brother's Best Friend 🔒 Captivity Romance 🕯️ Secret Society 🏈 College Football

Notes on Your Sudden Disappearance

by Alison Espach • 2022

A teenager loses her older sister in a crash, then spends years confessing to her ghost.

3.81

41k+

👯 Sister Bond 🪦 Sibling Loss 😔 Survivor's Guilt 🌱 Coming-Of-Age Grief 💔 Complicated Love

Notes on Your Sudden Disappearance Summary

Notes on Your Sudden Disappearance 85%

A teenager loses her older sister in a crash, then spends years confessing to her ghost.

by Alison Espach 2022

3.81

41k+ ratings

👯 Sister Bond 🪦 Sibling Loss 😔 Survivor's Guilt 🌱 Coming-Of-Age Grief 💔 Complicated Love

My Favorite Sin

by Skyla Summers • 2024

She fled to Paris to escape her stepbrother. Now she's back, and the wanting never stopped.

4.12

4k+

🔥 Step-Sibling Romance 💔 Forbidden Love 🖤 Possessive Hero 😩 Angsty Romance 🥵 High Heat

My Favorite Sin 85%

She fled to Paris to escape her stepbrother. Now she's back, and the wanting never stopped.

by Skyla Summers 2024

4.12

4k+ ratings

🔥 Step-Sibling Romance 💔 Forbidden Love 🖤 Possessive Hero 😩 Angsty Romance 🥵 High Heat

Lock and Key

by Sarah Dessen • 2008

When her mother disappears, a guarded teen must start over with the sister she barely knows.

3.99

153k+

👩‍👩‍👧 Estranged Sisters 🏡 Found Family 💊 Parent Addiction ⚠️ Domestic Abuse 🏠 Boy Next Door

Lock and Key 85%

When her mother disappears, a guarded teen must start over with the sister she barely knows.

by Sarah Dessen 2008

3.99

153k+ ratings

👩‍👩‍👧 Estranged Sisters 🏡 Found Family 💊 Parent Addiction ⚠️ Domestic Abuse 🏠 Boy Next Door

Fallen Too Far

by Abbi Glines • 2012

She's drawn to her wealthy stepbrother, but he's hiding a secret that could break her.

4.15

174k+

🚫 Stepbrother Romance 💰 Rich Boy Poor Girl 🤫 Family Secrets 💔 Angsty Romance 🌶️ Steamy Romance

Fallen Too Far 85%

She's drawn to her wealthy stepbrother, but he's hiding a secret that could break her.

by Abbi Glines 2012

4.15

174k+ ratings

🚫 Stepbrother Romance 💰 Rich Boy Poor Girl 🤫 Family Secrets 💔 Angsty Romance 🌶️ Steamy Romance

Rebel Obsession

by Elle Thorpe • 2023

Left to drown, a woman and her three protectors wage vigilante war on a privileged predator.

4.29

10k+

👥 Why Choose 🚫 Stepbrother Romance 🏍️ Motorcycle Club 🫂 Found Family 🖤 Trauma Healing

Rebel Obsession 85%

Left to drown, a woman and her three protectors wage vigilante war on a privileged predator.

by Elle Thorpe 2023

4.29

10k+ ratings

👥 Why Choose 🚫 Stepbrother Romance 🏍️ Motorcycle Club 🫂 Found Family 🖤 Trauma Healing

Choke Up

by Rebecca Rathe • 2024

His twin's best friend rejected him. Blindfolded hookups feel exactly like the man he can't have.

3.98

4k+

👥 Brother's Best Friend 🎭 Hidden Identity 🔥 Possessive Hero 💔 Angsty Romance 🏫 College Campus

Choke Up 85%

His twin's best friend rejected him. Blindfolded hookups feel exactly like the man he can't have.

by Rebecca Rathe 2024

3.98

4k+ ratings

👥 Brother's Best Friend 🎭 Hidden Identity 🔥 Possessive Hero 💔 Angsty Romance 🏫 College Campus

Torment

by Dylan Page • 2021

In a violent MC, her stepbrother's obsessive love cages her. A buried shoebox holds her escape.

4.21

21k+

🏍️ Motorcycle Club Romance 👫 Stepbrother Romance ⛓️ Captive Romance 🖤 Antihero Love Interest ☣️ Toxic Love

Torment 85%

In a violent MC, her stepbrother's obsessive love cages her. A buried shoebox holds her escape.

by Dylan Page 2021

4.21

21k+ ratings

🏍️ Motorcycle Club Romance 👫 Stepbrother Romance ⛓️ Captive Romance 🖤 Antihero Love Interest ☣️ Toxic Love

Vicious Games

by Steph Macca • 2022

She loathes her perfect stepbrother. Their escalating game of dares becomes a dangerous obsession.

4.05

5k+

🖤 Stepbrother Romance 🔥 Forbidden Romance 👥 Reverse Harem 💔 High Angst 🎓 College Campus

Vicious Games 85%

She loathes her perfect stepbrother. Their escalating game of dares becomes a dangerous obsession.

by Steph Macca 2022

4.05

5k+ ratings

🖤 Stepbrother Romance 🔥 Forbidden Romance 👥 Reverse Harem 💔 High Angst 🎓 College Campus

Crash

by Kathy Lockheart • 2025

After her heart stops, her brother's best friend moves her into his penthouse to hunt a killer.

4.11

15k+

🫣 Brother's Best Friend 🏠 Forced Proximity 🩺 Medical Romance 🔪 Touch Her And Die 🌑 Morally Gray Hero

Crash 85%

After her heart stops, her brother's best friend moves her into his penthouse to hunt a killer.

by Kathy Lockheart 2025

4.11

15k+ ratings

🫣 Brother's Best Friend 🏠 Forced Proximity 🩺 Medical Romance 🔪 Touch Her And Die 🌑 Morally Gray Hero

Love Points to You

by Alice Lin • 2025

An artist, a secret game, and the guarded classmate she was never supposed to fall for.

3.60

910

🖤 Asexual Love Story 🎨 Artistic Ambition 👯 Stepsister Bonding 🏠 Blended Family 🔥 Slow Burn Romance

Love Points to You 85%

An artist, a secret game, and the guarded classmate she was never supposed to fall for.

by Alice Lin 2025

3.60

910 ratings

🖤 Asexual Love Story 🎨 Artistic Ambition 👯 Stepsister Bonding 🏠 Blended Family 🔥 Slow Burn Romance

Haunted Love

by Sheridan Anne • 2024

After an anonymous night at a sex club, she learns the masked stranger is her brother's best friend.

4.03

26k+

👫 Brother's Best Friend 💔 Forbidden Romance 🍸 Sex Club 💋 No Strings Attached 🔥 Sexual Awakening

Haunted Love 85%

After an anonymous night at a sex club, she learns the masked stranger is her brother's best friend.

by Sheridan Anne 2024

4.03

26k+ ratings

👫 Brother's Best Friend 💔 Forbidden Romance 🍸 Sex Club 💋 No Strings Attached 🔥 Sexual Awakening

You Beautiful Thing, You

by Saffron A. Kent • 2023

She's loved her brother's rival forever. Now she's pregnant with his baby on purpose.

3.45

6k+

🖤 Enemies To Lovers ⚽ Brother's Rival 🤰 Secret Pregnancy 🚫 Forbidden Romance 🌪️ Angsty Romance

You Beautiful Thing, You 85%

She's loved her brother's rival forever. Now she's pregnant with his baby on purpose.

by Saffron A. Kent 2023

3.45

6k+ ratings

🖤 Enemies To Lovers ⚽ Brother's Rival 🤰 Secret Pregnancy 🚫 Forbidden Romance 🌪️ Angsty Romance

Black Ties & White Lies

by Kat Singleton • 2023

When her ex's brother buys her company, she expects a firing, not a fake engagement ring.

3.80

118k+

💰 Billionaire Romance 💍 Fake Dating 💔 Brother's Ex 💼 Boss And Employee 🖤 Obsessive Hero

Black Ties & White Lies 85%

When her ex's brother buys her company, she expects a firing, not a fake engagement ring.

by Kat Singleton 2023

3.80

118k+ ratings

💰 Billionaire Romance 💍 Fake Dating 💔 Brother's Ex 💼 Boss And Employee 🖤 Obsessive Hero

Otherwise Engaged

by Avery Keelan • 2021

Her fake boyfriend lie lands her in a contract with the playboy who broke her heart.

3.97

6k+

👫 Fake Dating 💔 Enemies To Lovers 💫 Second Chance 🕯️ Slow Burn 🥂 High Society

Otherwise Engaged 85%

Her fake boyfriend lie lands her in a contract with the playboy who broke her heart.

by Avery Keelan 2021

3.97

6k+ ratings

👫 Fake Dating 💔 Enemies To Lovers 💫 Second Chance 🕯️ Slow Burn 🥂 High Society

Don't Leave Me

by Eden Emory • 2023

A cybercriminal's house arrest traps her with the childhood stepsister she's never stopped wanting.

3.96

3k+

🌑 Dark Sapphic 💋 Stepsister Romance 🖤 Obsessive Love 🩹 Hurt/Comfort 🔄 Second Chance

Don't Leave Me 85%

A cybercriminal's house arrest traps her with the childhood stepsister she's never stopped wanting.

by Eden Emory 2023

3.96

3k+ ratings

🌑 Dark Sapphic 💋 Stepsister Romance 🖤 Obsessive Love 🩹 Hurt/Comfort 🔄 Second Chance

Climax

by Lauren Smith • 2016

An American student and a future earl share a forbidden kiss. Their parents are marrying each other.

4.04

496

🚫 Step-Sibling Romance 💔 Forbidden Love 💎 Class Difference 🤫 Secret Relationship 😢 High Angst

Climax 85%

An American student and a future earl share a forbidden kiss. Their parents are marrying each other.

by Lauren Smith 2016

4.04

496 ratings

🚫 Step-Sibling Romance 💔 Forbidden Love 💎 Class Difference 🤫 Secret Relationship 😢 High Angst

Until You

by Catharina Maura • 2021

A tech CEO returns to his best friend's sister, not knowing she's his anonymous online vigilante.

3.86

38k+

💼 Workplace Romance 💖 Brother's Best Friend 🎭 Secret Identity 🏠 Forced Proximity 🛡️ Protective Hero

Until You 85%

A tech CEO returns to his best friend's sister, not knowing she's his anonymous online vigilante.

by Catharina Maura 2021

3.86

38k+ ratings

💼 Workplace Romance 💖 Brother's Best Friend 🎭 Secret Identity 🏠 Forced Proximity 🛡️ Protective Hero

June First

by Jennifer Hartmann • 2022

Orphaned at six and raised as her brother, Brant has always loved June in secret.

4.11

40k+

🚫 Forbidden Romance 🌱 Childhood Friends To Lovers 👥 Brother's Best Friend 💔 Trauma Bonded 🔄 Second Chance

June First 85%

Orphaned at six and raised as her brother, Brant has always loved June in secret.

by Jennifer Hartmann 2022

4.11

40k+ ratings

🚫 Forbidden Romance 🌱 Childhood Friends To Lovers 👥 Brother's Best Friend 💔 Trauma Bonded 🔄 Second Chance

Mr. Wrong Number

by Lynn Painter • 2022

She's living with her brother's best friend and falling in love with a mysterious, flirty stranger.

3.67

166k+

🚪 Forced Proximity 📱 Anonymous Texter 🔥 Disaster Heroine 👀 Brother's Best Friend 💬 Witty Banter

Mr. Wrong Number 85%

She's living with her brother's best friend and falling in love with a mysterious, flirty stranger.

by Lynn Painter 2022

3.67

166k+ ratings

🚪 Forced Proximity 📱 Anonymous Texter 🔥 Disaster Heroine 👀 Brother's Best Friend 💬 Witty Banter

You Have a Match

by Emma Lord • 2021

A DNA test reveals a secret sister. So Abby crashes her summer camp, sparking instant rivalry.

3.55

39k+

🏕️ Summer Camp Romance 🔍 Family Secrets 💕 Childhood Friends To Lovers 🧬 Secret Sister 👭 Sisterly Bonding

You Have a Match 85%

A DNA test reveals a secret sister. So Abby crashes her summer camp, sparking instant rivalry.

by Emma Lord 2021

3.55

39k+ ratings

🏕️ Summer Camp Romance 🔍 Family Secrets 💕 Childhood Friends To Lovers 🧬 Secret Sister 👭 Sisterly Bonding

It Was Always You

by Judy Corry • 2018

A fake relationship between a shy band geek and her brother's best friend turns dangerously real.

3.91

6k+

🏫 High School Romance 🤝 Fake Dating 👫 Brother's Best Friend 🛏️ Forced Proximity 🔥 Slow Burn Romance

It Was Always You 85%

A fake relationship between a shy band geek and her brother's best friend turns dangerously real.

by Judy Corry 2018

3.91

6k+ ratings

🏫 High School Romance 🤝 Fake Dating 👫 Brother's Best Friend 🛏️ Forced Proximity 🔥 Slow Burn Romance

This Winter

by Alice Oseman • 2015

Tori's brother is home from treatment. Their family's Christmas plan: pretend nothing happened.

4.06

104k+

🎄 Holiday Novella 🫶 Anorexia Recovery 🛡️ Protective Sister 💕 Sibling Bond 🤐 Family Silence

This Winter 85%

Tori's brother is home from treatment. Their family's Christmas plan: pretend nothing happened.

by Alice Oseman 2015

4.06

104k+ ratings

🎄 Holiday Novella 🫶 Anorexia Recovery 🛡️ Protective Sister 💕 Sibling Bond 🤐 Family Silence

Deep End

by Ali Hazelwood • 2025

A diver's secret deal with her friend's boyfriend challenges her every idea of control.

3.84

507k+

🎓 College Romance 💔 Forbidden Love ⛓️ Bdsm Dynamic 👤 Friend's Boyfriend 🧠 Sports Psychology

Deep End 85%

A diver's secret deal with her friend's boyfriend challenges her every idea of control.

by Ali Hazelwood 2025

3.84

507k+ ratings

🎓 College Romance 💔 Forbidden Love ⛓️ Bdsm Dynamic 👤 Friend's Boyfriend 🧠 Sports Psychology

Swoon

by Lauren Rowe • 2021

A rock star drummer and his best friend's little sister: one wedding weekend to break every rule.

3.94

4k+

👫 Brother's Best Friend 💘 Childhood Crush 🎸 Rock Star Romance ⏳ Age Gap 🩷 Found Family

Swoon 85%

A rock star drummer and his best friend's little sister: one wedding weekend to break every rule.

by Lauren Rowe 2021

3.94

4k+ ratings

👫 Brother's Best Friend 💘 Childhood Crush 🎸 Rock Star Romance ⏳ Age Gap 🩷 Found Family

Sweet Prison

by Neva Altaj • 2024

Her imprisoned stepbrother ruled the mafia through her letters. Now free, their bond is the target.

3.81

26k+

🖤 Mafia Romance 🚫 Step-Sibling Romance ⏳ Age Gap Romance ✉️ Epistolary Romance 🌸 Wallflower Heroine

Sweet Prison 85%

Her imprisoned stepbrother ruled the mafia through her letters. Now free, their bond is the target.

by Neva Altaj 2024

3.81

26k+ ratings

🖤 Mafia Romance 🚫 Step-Sibling Romance ⏳ Age Gap Romance ✉️ Epistolary Romance 🌸 Wallflower Heroine

Compare Features	Free	Pro
📖 Read Summaries Read unlimited summaries. Free users get 3 per month
🎧 Listen to Summaries Listen to unlimited summaries in 40 languages	—
❤️ Unlimited Bookmarks Free users are limited to 4	—
📜 Unlimited History Free users are limited to 4	—
📥 Unlimited Downloads Free users are limited to 1	—

People love SoBrief

Join our global community of 600,000+ readers

★★★★★

This site is a total game-changer. I've been flying through book summaries like never before. Highly, highly recommend.

— Dave G

Worth my money and time, and really well made. I've never seen this quality of summaries on other websites. Very helpful!

— Em

Highly recommended!! Fantastic service. Perfect for those that want a little more than a teaser but not all the intricate details of a full audio book.

— Greg M