r18 sister stories
Forbidden Heat R18
by Realfantasies
[MATURE CONTENT R18] "I'll fuck you so hard that you'll forget all about him"Natalia has been desiring her stepfather for the longest time after her mother passed away. Suddenly, her stepfather becomes engaged to another woman while his younger brother found out about Natalia's secret... Trying to keep her affair with her step cousin a secret from her passionate bodyguard."I no longer want to be forgotten. I'll give you so much pleasure that you'll forget all about my brother." - Edward"We've al…
Zombie Sister Strategy
by A Wisp of firelight
Lin Qiao remembers nothing from the past five years since the post-apocalyptic era began. She wakes up only to find herself having become a newborn, superpowered zombie, in a body that used to belong to an evil and notorious woman!Having kidnapped a girl and raped her father, the previous host met her demise at the very hands of the conspiracies she courted all her life, leaving Lin Qiao no choice but to deal with the consequences while trying to figure out her own past and the fate of her loved…
Substitute Wife for the Mafia King R18
by Realfantasies
[WARNING: EXPLICIT MATURE CONTENT] Dahlia thought that she would be marrying the man of her dreams when she took her twin sister’s place in a political marriage. After spending a passionate night with her groom, she wakes up to find that he wasn’t who she thought he was. Instead of marrying her twin’s fiancé who was her first and forbidden love, she ended up marrying Bradon, the man known as the Mafia King of the underworld.With her sister gone after eloping with her lover and with the country’s…
The Ninth Sister is a Prodigious Beast Master
by Heavenly Charm
Memories surged like a tide into her head after she was reincarnated, and she found out who she was... A complete pushover. Her name was Beiting Huang, a direct descendant and third-generation descendant of the Beiting Dynasty. Her fearsome reputation stretched across all nations on the continent. She was a girl, but she was disguised as a boy for some reason. Everyone was also after her wrist... to hack it off and take the bracelet she wore, which was actually a high-level spiritual item that c…
Love Slave to the Mafia Boss's Passion R18
by Realfantasies
[WARNING: MATURE CONTENT] "Each time you break a rule; I'll claim a part of your body as mine"Forced to marry the heir of the largest mafia syndicate to pay for her parent's debt and her grandmother's hospital bills. "Live with my son for 30 days, if you don't fall in love with him, I'll cancel this contract."Can Malissa live with the handsome, hot and dominating Hayden for 30 days without falling for his charms? However, there are rules to living with this lusty monster and as Malissa breaks th…
Love Slave to My Devil CEO Boss R18
by Realfantasies
The man I had a one-night stand with is the CEO! "Romantic relationships between employees are strictly forbidden" Karina's chaotic love life starts when she lands her dream job only to fall in love with her colleague on the first day. Things get more complicated when the CEO finds out about her forbidden relationship. Drunk and heartbroken, Karina spends a steamy night with a stranger only to find out that it is her Devil CEO boss. Karina navigates the complicated web of lust and lies with her …
My Vampire Little Sister
by Yunniye_Snow
In a world where magic was abundant and supernatural creatures existed, Jin Valter lived as a fallen genius. Being the son of two A-Ranked Hunters, Jin had inherited his father’s keen eye for martial arts and his mother’s innate talent for magic. Alas, before Jin could reach his full potential, an Outer Demon attack left his soul crippled and his body weakened beyond repair.Now, Jin lives out his days bound to the hospital bed with nothing but his brains to keep him company. Gone were the days w…
My Genius Sister is Only Seven!?
by Mountain Springs
The country girl, Emily, was an orphan. She survived off the scraps that she could find from families around her. Every one of them despised her.One day, a fairy-like little brother came to the city and brought her home.At first, Emily wasn't popular in other people's homes, but she quickly awakened her god-tier learning talent. She could learn pretty much anything and everything in an instant.Soon, Emily was regarded as a child prodigy. She was proficient in all sorts of arts, including zither,…
[R18] King's Domination
by Synian
Just before being summoned to another world, the protagonist’s summoning medium was secretly swapped by someone. As a result, he was not summoned as the "Holy King" but instead as the "Sex King." The magic he can use includes water magic in the form of lotion, fire magic as candle wax, and his summoned beasts include a wooden horse used for punishment… Branded as "vulgar," "useless," and "filthy," he is rejected, has his engagement annulled, and is ultimately exiled. However, the one who picks…
From the Heavens Descended an Immortal Sister
by Plastic Shell
When he heard the immortal sister from heaven had died, Fang Ren didn't really care.When he heard he was going on a blind date, Fang Ren was a bit concerned.When he heard his wife-to-be was the deceased sister from heaven, Fang Ren cared a lot!
Forbidden Affair with My Mafia Stepbrother R18
by Realfantasies
The man I had a passionate one-night stand with turned out to be my stepbrother…and the mafia boss. "The sweet taste of your lips, your lewd moans, all the times that you begged me to do you harder, and the way your hips moved under me…I remember everything about you and that night, Abigail…" After her fiancé suddenly dumps her to marry her best friend, Abigail decides to drown her sorrows in the passionate embrace of an attractive stranger for the night. Fate plays a game with her again, when s…
Devastating The Murim with My Little Sister
by SiriusBetelgeuse
They say in life if you are not at the top of the food chain, it's only a matter of time before it becomes your turn to be prey.They say only the strong can survive in the Murim, I and my little sister after getting transmigrated survived painfully, fighting and fighting, climbing our way to the top, protecting her every step of the way.We finally found ourselves at the top of the food chain, at the top of the Heavenly Demon Divine Cult.But life just had to be so cruel, a plot out of jealousy go…
My Sister Exposed My Identity As A Villainous Godfather
by Taunt Monster
Ordinary salaryman Qin Yu had a proud and talented younger sister who was the rising star of the police detectives. He often felt inferior to his younger sister with her achievements. Gradually, he began to accept his fate…One day, he acquired the Godfather System, allowing him to obtain the templates of top villains one after another! Using the templates, he found suitable disciples and trained them.As such, terrifying giant-level figures popped up continuously in the underground world![Wanted …
Awakening: My Yandere sister is obsessed with me
by Felish0
Kurokami Haruto, a 16-year-old high school student, lives an ordinary life with his older sister Kurokami Satsuki—a beautiful, gentle nurse who’s… a little too devoted to her little brother. Haruto always dismissed rumors about "Awakened Ones"—people who suddenly gained supernatural powers—as nothing more than internet nonsense. Until one day, after fighting with scoundrels to defend a strange girl, he woke up to a system interface flashing before his eyes: > 《 SYSTEM: "Chosen of the Abyss" Ac…
Hypnosis System: Alluring My Childhood Friend (R18)
by SkyNoodleIsCooking
During her childhood friend Yan Qi's engagement party, Lu Ran stumbled upon a hypnosis system by chance. She had harbored a secret love for this affluent and well-built man for over two decades now, while his fiancée was a charming baby-faced woman from a "suitable" family.Despite being an average woman, Lu Ran resolved to use the hypnosis system to hypnotize Yan Qi into falling madly in love with her body.In essence, it is an R18 fantasy story involving an affair between the poor male lead and …
My Sister-In-Law Is My Mate!?!
by I_am_Creator
All her life Hazel thought that she was at mistake when her mother treated her badly, when her father ignored her or when her sister was given all love and care. But the truth was told when she was dying. She was never related to blood with them, they hated her all their life. But it was too late now, right?“If I ever get another chance, I will take revenge from everyone who is behind my demise!” That was what she thought and when she opened her eyes she returned to the past when everything star…
Transmigrated Into My Sister's Novel
by Amera_Mee
Ryan died.He died in the unfortunate event of getting caught up in another person's assassination attempt.Ultimately transmigrating into his sister's trashy, dark, edgy novel.Ryan took over the body of the same person who constantly stood in the protagonist's way, despised by the world as the ultimate villain. And the very antagonist who annihilated the protagonist, and died soon after.Looking back at the original body owner's tragic ending, Ryan decided to do the bare minimum to ensure the worl…
My Sister's Boyfriend
by Drew Hunt
As far as Mike Johnson is concerned, Cory Hawkins is perfect -- big, strong, blond, kind ... and straight and going out with his sister. Usually Emma dated losers, but Cory was a definite exception to the rule.<br><br>When Cory breaks his foot playing rugby, he shows up at Mike’s front door on crutches. The lift up to Cory’s flat is out of order, so Mike invites Cory to stay with him. As Emma is away, Mike willingly becomes Cory’s caregiver and driver.<br><br>When Cory’s and Emma’s relationship …
The Tale of Three Sisters
by Lizabelle88
One day, Ivy, the eldest of the three sisters bid goodbye to her aunt and siblings. She's going to work in the mysterious castle at the top of the hills as a housekeeper, promising them that she'll come home for a visit once a month.A month passed.Two months passed.Ivy never paid them a visit.Worried to death, Kate went to the castle to check on her sister. She promised to return three days later. However, she never returned.After one month of waiting and still, there's no sign of her sisters re…