Top Mature Manga Series – Must-Read Mature Manga Online Collection

Erotic Theater

Chapter 17

256

The secret desires of women you never knew. A place to peek into the stories hidden behind ordinary daily lives. Now, the curtain of the erotic theater rises.

Ji-Joo Ji, the second-year head of the company, has been subjected to constant violence and gaslighting by team leader Lee. One day, an impulsive one-night stand partner comes in as a subordinate... However, I do not dislike his touch and interference. Is it a relationship that will save an acquaintance who is accustomed to violence or is it another bad relationship? **Original Webtoon:** [RIDI](https://ridibooks.com/books/1746016996), [MrBlue](https://www.mrblue.com/webtoon/wt_000058626), [Bomtoon](https://bomtoon.com/detail/improper_N), [Naver Series](https://series.naver.com/comic/detail.series?productNo=10078814), [Lezhin](https://www.lezhin.com/ko/comic/improper_employee), [KakaoPage](https://page.kakao.com/content/62495828), [KToon](https://myktoon.com/web/works/list.kt?worksseq=11103) **Official Translations:** [Japanese](https://jp.piccoma.com/web/product/115585), [French](https://www.lezhinfr.com/detail/bt_1110266), [German](https://www.lezhinde.com/detail/dbd_00110), [Thai](https://www.lezhinth.com/detail/new_employee_), [T.Chinese](https://www.bomtoon.tw/detail/New_employee)

Obscene Note

Chapter 9

181

One day, the protagonist picks up a mysterious notebook that grants any lewd wish written in it. Whatever obscene act is recorded on its pages will inevitably come true. Original work by Plainwater. [Original Webtoon](https://toptoon.com/comic/ep_list/obscene_note)

Bully and Stalker

Chapter 28

12,134

'Go Jun-han' is a gangster, but he's smart. He's good at pretending to be a good person so his evil deeds aren't discovered. Despite coming from a poor family, he seemed to have a path to success by finding his own way to survive and gain attention as an influential person. Until he escapes a hit-and-run accident and runs into his annoying high school classmate, Shin Ha-bin. **Original Webtoon:** [Lezhin](https://www.lezhin.com/ko/comic/bully_and_stalker), [Bomtoon](https://www.bomtoon.com/detail/bully_and_stalker)

Romantic Mystery

Chapter 22

1,133

Go Yiyoung, a mystery game enthusiast, is walking down the street after leaving a review for the popular mystery game [The Sin of the Blue Silhouette]. As he walks, he fails to avoid a bicycle and gets hit. When he regains consciousness, he realizes that he has entered the mystery game he was just playing. To survive, he must prevent the murder of the culprit he encountered in the game, Cha Gyeonwoo... **Original Webtoon:** [Bomtoon](https://www.bomtoon.com/detail/romanticmystery), [Lezhin](https://www.lezhin.com/ko/comic/romanticmystery) **Official Translations:** [Japanese](https://www.beltoon.jp/detail/romanticmystery)

100 Day Countdown

Chapter 8

743

[Original Webtoon](https://www.bomtoon.com/detail/100d_countdown)

A Crush Curse

Chapter 42

0

Jugyeong is a powerhouse Chief Producer who has never felt a single spark of true love. But her life shatters when a rogue celestial's forbidden arrow strikes her by mistake. Consumed by a supernatural fever, she stumbles into the arms of Hyeonu. One look at him is all it takes for the curse to ignite, forcing a desperate confession to a total stranger. Now, Jugyeong must navigate a cutthroat industry and a vengeful executive director.In a world where a cold heart leads to a cold grave, can she turn a forced obsession into a love worth living for?

For The Queendom

Chapter 132

497,660

In the infernal depths of hell, Abel, a devil longing to return to Heaven with his brother Cain, forges sinister contracts with mortals. But his world is shattered when Abel is murdered by Yeonli, his own contractee. To make things worse, Yeonli then shoots Abel with a cursed "golden bullet of love," igniting an agonizing battle within him. Despite his seething hatred, he's entrapped by uncontrollable love and lust for her. Now, Abel must navigate a treacherous path, seeking revenge on his brother's murderer while suppressing his intense desire. Will Abel conquer the bullet's spell before Yeonli reaps his soul too? **Original Webtoon:** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=812414), [Naver Series](https://series.naver.com/comic/detail.series?productNo=9895056) **Official Translations:** [English](https://www.tappytoon.com/en/book/for-the-queendom), [Thai](https://www.webtoons.com/th/fantasy/for-the-queendom/list?title_no=5707), [T.Chinese](https://www.webtoons.com/zh-hant/romance/for-the-queendom/list?title_no=5757), [French](https://www.webtoons.com/fr/romance/for-the-queendom/list?title_no=5947), [Japanese](https://manga.line.me/product/periodic?id=Z0003216), [Indonesian](https://www.webtoons.com/id/romance/for-the-queendom/list?title_no=8626) *Note: English version is slightly censored.*

Cash Or Credit

Chapter 81

153,718

Keith, a legendary con artist who made a career out of swindling mafias and criminal syndicates, finds himself cornered by the police. To avoid capture, he hides in the most unlikely place—prison. But the temporary safety of his self-imposed confinement is short-lived when he catches the attention of the prison's ruthless warden, Della, the most feared guard in the joint. Now, Keith must navigate a new power struggle where he might be forced to lose more than just his freedom. *"Stop pretending to be innocent, and hurry up and take it off."* --- [Original Webtoon](https://lezhin.com/ko/comic/c_or_c) **Official Translations:** [English](https://www.lezhinus.com/en/comic/cash_credit), [French](https://www.lezhinfr.com/detail/bt_1111190), [Japanese](https://www.beltoon.jp/detail/c_or_c), [T.Chinese](https://www.bomtoon.tw/detail/c_or_c), [Thai](https://www.lezhinth.com/detail/c_or_c), [Spanish](https://www.lezhin.es/detail/cash-or-credit) --- ##### Note: All official translations are uncensored, except for Japanese.

The Unsettlable Relationship

Chapter 8

267

Jinjeong, an underboss for the Beomsohoe gang, makes a colossal mistake. After going out drinking with his boss, he gets utterly drunk and ends up sleeping with a man he doesn't know.The problem? That man turns out to be Choi Seokyeon, a high-ranking executive in the rival gang, the Cheonipa!Jinjeong figures a hot bowl of soup will make him forget the whole drunken blunder. But from that day forward, everywhere Jinjeong goes, and everything he tries to do, he keeps running directly into Seokyeon.The lines between their rival organizations blur as their paths continuously crosssometimes violently, sometimes intimately.Can Jinjeong truly settle a relationship born from intoxication, rivalry, and dangerous coincidence? Or is their connection destined to be an uncontrollable, thrilling disaster?+

Zero Sugar Love

Chapter 8

946

Do-joon has a crush on his kind and mature senior, Ha-neul, but Ha-neul is always surrounded by the noisy and popular Shin-woo. Do-joon, who dislikes the seemingly frivolous Shin-woo, waits for an opportunity to approach Ha-neul, but Ha-neul is completely straight, and Do-joon's feelings for Ha-neul are discovered by Shin-woo. But here's the twist: Shin-woo suggests to Do-jun that since they both like men, why not become partners? After some internal conflict, Do-joon ends up forming a relationship with Shin-woo, who he admits is ‘a decent guy.’ Now, Do-joon finds himself in a situation where he's sleeping with the best friend of the person he has a crush on. Can this relationship continue without any personal attachments? **Original Webtoon:** [Lezhin](https://www.lezhin.com/ko/comic/zerosugarlove), [Bomtoon](https://www.bomtoon.com/detail/zerosugarlove_) **Official Translations:** [Japanese](https://www.beltoon.jp/detail/zerosugarlove)

The Poison Ring

Chapter 18

983

"Why, out of all people, are you my Signal partner?"A rare disease known to afflict only a very small minority: 'Signal.'Believing the illness had nothing to do with him, the protagonist was simply trudging through his busy, exhausting life. But suddenly, his ordinary day turned into something worse than a nightmare. He should never have answered that phone call...How did he end up sleeping with a man whose name and face he doesn't even know?"Relax. If you started this, you have to bear this much."No, this is a lie. This is a dream. This can't be reality!A man's life is tragically derailed when he is forcibly linked by a mysterious rare disease to a man who uses the cruel hand of fate to possess him.

Hot bar nana

Chapter 24

205

"Need some help? Then get on your knees."Inwoo, an infamous s** toy reviewer who even authenticates climax for his followers, finds himself entangled with a dangerous group of men:Caught between these three men whose true intentions he cannot decipher, Inwoo begins a dangerous, emotional freefall...+

Love Peace Crazy

Chapter 26

457

What came to people in July 1999 was not the end, but superpowers?! Thanks to this, the 21st century has become an era where heroes and villains collide. Lonely villain Peace encounters hero love while on the run. In an imminent situation, Love suddenly sticks out a ring and proposes to Peace... Benz, whose handle lives in his own original cartoon is broken, and a love story unfolds about being chased and chased by Love. [Original Webtoon](https://www.bomtoon.com/detail/LPC) **Official Translations:** [Japanese](https://www.beltoon.jp/detail/LPC)

Vivian's Circumstances

Chapter 27

605

In the land where she went to study abroad to master her elemental magic, a man suddenly began appearing in her dreams. For three years, they engaged in a scandalous, passionate affair. She thought returning home after completing her studies would mean parting ways with her dreamworld sex partner for good, but... “F-father. The man standing behind His Majesty… who is he?” “Who do you mean? Ah, do you mean Sir Orpheus?” “Pardon? Sir... Sir Orpheus?” That man is the infamous "Mad Dog" she had only ever heard rumors about—Sir Rosier Orpheus? What is she supposed to do every time they run into each other? No, wait. There's no reason we'd ever cross paths again anyway. However, as if mocking Vivian’s delusion, the two find themselves increasingly entangled. “Are you alright, My Lady? You seemed to be in a difficult spot.” In reality, he was like this. "Do you have any idea how fucking hot it is when you talk like that using such polite speech?" "Ngh, Rosier, please slow down..." "Don't call my name for a second. If I hear it right now, I feel like I'm going to lose my mind." https://ridibooks.com/books/29... target="_blank" rel="noopener noreferrer">Original Novel https://ridibooks.com/books/50... target="_blank" rel="noopener noreferrer">Original Webtoon

The Pain of Parting With My Beloved

Chapter 24

10,263

Hyun Seoha, who was born with the body of the ‘Phoenix of Heaven’ can conceive the Emperor’s seeds. The plan of his Father and Grand Master, Hyun Yugo, who offered Hyun Seoha to the emperor to covet power, is all ruined by the rebellion of the Eunrang Tribe. Which occurred the day before the current Emperor and Seoha’s wedding. Eun Sang Dam who became the new emperor after destroying the Phoenix Kingdom, humiliates Seoha and orders him to dedicate his body to himself... “There’s no such thing as Phoenix existing within my country. He's just a lowly human!" Between the grudges that piled up due to repeated misunderstandings, the affection and kindness that occurred unknowingly became poison. Leaving the two hearts in pain and eventually parting ways. “Take it off. You should not have a single piece of cloth on your body.”

Baby Risk

Chapter 18

767

Single father Son Hee-woo is attacked by an unknown assailant. The person who appears in front of him during this crisis is... Moon Tae-ha, his former lover. Tae-ha's words, claiming he will take responsibility now that Hee-woo's wife is dead, sound suspicious. And then the truth is revealed: their relationship was a "planned approach" from the beginning. Swallowing his betrayal, Hee-woo makes a decision. *'I won't be fooled anymore. This time, I'll be the one to use you.'* A second relationship that started out as a lie begins to take a new turn. [Original Webtoon](https://www.mrblue.com/webtoon/wt_000073855)

My Personal Caddie

Chapter 73

947

**Note: The series is under the tag "비욘드 하드코어" which means beyond hardcore. Meaning this series is not suitable for everyone and can be very extreme.** --- Seo Yeowon, desperate for money, starts a high-paying caddie job at Royal Golf only to find that it’s a private country club where only the most powerful and wealthiest people are allowed. Yeowon caters to the guests' whims and catches the attention of the mysterious and ominous Jang Giju, who makes him a lucrative offer he can't refuse, changing the course of both their lives. Can Yeowon handle Mr. Jang’s eccentric and prolific tastes? [Original Novel](https://ridibooks.com/books/4103000001) [Original Webtoon](https://ridibooks.com/books/5156000001) **Official Translations:** [English](https://www.lezhinus.com/en/comic/personal_caddie), [Spanish](https://www.lezhin.es/detail/la-sucia-oferta), [French](https://www.lezhinfr.com/detail/bt_1110830), [German](https://www.lezhinde.com/detail/dbd_00304), [Thai](https://www.lezhinth.com/detail/DirtyXX), [T.Chinese](https://www.bomtoon.tw/detail/dirtyXX) *The official French, English, and Spanish are uncensored.*

Please Be My Baby

Chapter 16

770

Kang Min-woo suffers from amnesia after a car accident. Three men come to his side They each claim, "I am the real boyfriend!", and Min-woo, who has three boyfriends in an instant, begins a physical conversation to find the real' one.

Rocket Science Love

Chapter 49

200,485

Seojin has been in love with his best friend, Jei, for 15 years. So when Jei announces his engagement, Seojin can’t hide his feelings any longer and flees to Korea. But Jei, determined to understand why Seojin left, follows him. Now living together in the same apartment, Seojin’s emotions spiral. He wants to move on, but being so close to Jei makes it harder than ever to let go. [Original Novel](https://ridibooks.com/books/809031259) **Original Webtoon:** R19: [MrBlue](https://www.mrblue.com/webtoon/wt_000060491), [Ridibooks](https://ridibooks.com/books/1286007675) R15: [MrBlue](https://www.mrblue.com/webtoon/wt_000060492), [Ridibooks](https://ridibooks.com/books/1286007668) **Official Translations:** R19: [English](https://tapas.io/series/rocket-science-love-mature/info), [Spanish](https://www.lezhin.es/detail/rocket-science-love) R15: [English](https://tapas.io/series/rocket-science-love/info)

My 2nd Chance on Taming an Obsessed Esper

Chapter 70

49,966

not found...

Pure Heart Of A Monster

Chapter 67

184,477

There lies a country called Sea Land somewhere in the deep sea, beyond the abyss. The king of White Sea Land, ‘TaeRang’ born without a heart, must steal the heart of a woman who loves him. However, due to a curse, TaeRang cannot come into contact with any woman. He had given up on life until one day, ‘Solu’ appeared, a woman who didn’t cause harm to his skin when contacted! A self-reliant loner, Taerang’s story of embracing an unexpected woman’s heart begins!!

Under The Oak Tree

Chapter 169

193,273

“Warning: Mature content: This manga contains materials that might not be suitable to children under 17. By proceeding, you are confirming that you are 17 or older.” The daughter of a duke, the stuttering Maximilian, married a knight of lowly status at her father’s coercion. After their first night, her husband departed for an expedition without another word. He comes back three years later, this time as a famous knight in the whole continent. How would Maximilian face him on his return? “The more I think of you, the more lonely and lonely I become. I don’t know why I can’t quit even though it’s so painful.” Associated Names A Tölgyfa Alatt Debaixo do carvalho Debajo del roble

Selena

Chapter 145

949,913

You can never be the owner of my serenity. Selena became the sole heir to the Serenity family. To save the precarious family, her grandmother married her to the most hated man in the kingdom. The only thing that can comfort Selena who is collapsing is her lover, Fredrick. On that beautiful and glorious summer day of Serenity, the story of three people intertwined with hot hatred and love Serena / 세레나 Status in Country of Origin 87 Chapters + Prologue (Hiatus) From 6-2024 S1: 87 Chapters (01-87) S2: January 24, 2025

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