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

Get Out of Here!

Chapter 11

511

A chance to completely change your life appears… but there’s a catch. You have to kick a variety of alluring women out of your room — from a kind neighborhood side-dish shop ajumma to a chic and sensual beauty, and many more with their own unique charms.As the encounters pile up, one thought keeps coming back:“People say women’s sexual desire gets stronger with age… turns out it’s true.” [Original Webtoon](https://toptoon.com/comic/ep_list/Leave_the_room)

Koukou Tekken-den Tough

Chapter 416: The Curse

273

Nobody enjoys a good fight more than "Kiibo" Miyazawa, a high school student whose father is training him in the family's secret martial art. Kiibo dreams of becoming the next Bruce Lee, but his awesome fighting skills may soon surpass his idol's!

Hell Login

Chapter 11

590

After the game service ended, the world’s boundaries between reality and virtuality have collapsed. The top-ranked player, who once found his only escape in “Last Eden”, now seeks to bring everything crashing down. The only one who can stop him is the NPC he loved.

What if I Married My Enemy?

Chapter 38

439

Following a wild night with a handsome stranger, Camilla thinks she'll never see him again. But she soon realizes he's Astor Blanche, the bastard son of an enemy family and her fiancé who left for war years ago. Horrified, Camilla tries to call off the engagement she never wanted, but Astor insists that she take responsibility for taking his virginity! Having no other choice, Camilla decides to use this marriage to get revenge on the evil Blanche Family. Although Astor is eager to help, his condition is that she fulfill her duty as his wife, especially in the bedroom... Original Webtoon: R19: <a href="https://page.kakao.com/content/69163911" target="_blank" rel="noopener noreferrer">KakaoPage</a>, <a href="https://webtoon.kakao.com/content/%EC%9B%90%EC%88%98-%EA%B0%80%EB%AC%B8%EC%9D%98-%EC%82%AC%EC%83%9D%EC%95%84%EC%99%80-%EA%B2%B0%ED%98%BC%ED%95%98%EB%A9%B4-19%EC%84%B8-%EC%99%84%EC%A0%84%ED%8C%90/4846" target="_blank" rel="noopener noreferrer">Daum</a> R15: <a href="https://page.kakao.com/content/69162312" target="_blank" rel="noopener noreferrer">KakaoPage</a> Official Translations: R19: <a href="https://www.tappytoon.com/en/book/what-if-i-married-my-enemy-m" target="_blank" rel="noopener noreferrer">English</a> R15: <a href="https://www.tappytoon.com/en/book/what-if-i-married-my-enemy" target="_blank" rel="noopener noreferrer">English</a>

Tsuki Ni Hoeru Inu

Chapter 5.5

50,433

[A younger obsessed dog] × [A mature beautiful yakuza] Forbidden sensual BL of master-servant x parent and child with dramatic passion swirling! Kiryu Akira, a handsome yakuza member of Kyokuseikai and Ishibuki-gumi. While captivating people with his elegant beauty and dazzling smile, he mercilessly corners his target. With his ability, he rose to the rank of wakato at a young age. He had a special aide--a "faithful dog." A boy, Ritsu, who Akira took in when he was young and raised him like his family. As Ritsu grows up, he becomes an excessively "faithful" watchdog, and is blindly trusting to the extent that he mercilessly bites those who disrespect Akira. "Because I only have Akira-san." The two lived peacefully despite the danger, but one day, Ritsu witnessed Akira's secret...?

My Doodle Boyfriend

Chapter 22

448

Koharu's been dating her perfect boyfriend for two years-he's sweet, handsome, and it's her very first relationship. But there's one thing missing... the bedroom spark. One night, half-jokingly, she vents her frustrations in a mysterious "doodle journal" she finds by chance. And that same night... a stranger climbs into her bed! Official English: <a href="https://daycomics.com/content/103676" target="_blank" rel="noopener noreferrer">DAYcomics</a>, <a href="https://global.toptoon.com/content/103676" target="_blank" rel="noopener noreferrer">Toptoon</a>

Slave Diaries

Chapter 32

633

On the surface, life flows through a series of mundane daily routines and ordinary social connections. Yet, beneath this veneer of normalcy lies a hidden world of unspoken desires and strictly forbidden emotions. What begins as a mere accident ignites an uncontrollable spark that quickly rages out of hand. The magnetic attraction between them, once a subtle pull, now spirals into a deeper, more intoxicating pursuit of pure pleasure. A single, misguided choice has birthed a taboo relationship that defies all social boundaries. As the stakes rise, the characters find themselves sinking further into a treacherous mire of ecstasy from which there is no escape. The path back to their former lives has been utterly severed, leaving them to drown in the very sensations they once feared. This is a story of the thin line between restraint and the point of no return.

New Town Massage

Chapter 26

392

Such a soft and plump texture, like pudding… Ji Seongmin became a massage therapist just so he could touch women. Now he lives out his dreams in the New Town of Seotan, a place filled with young, fit married women! “I don’t think I can touch a body like yours without feeling something.” [Original Webtoon](https://toptoon.com/comic/ep_list/New_city_massage)

Erotic Theater

Chapter 12

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.

Peach Boy (Yooyoung)

Chapter 49

369,713

not found...

The Feudal Lord’s First Night Privilege

Chapter 28

513

Burdened by the debt left by her deceased parents and a young sibling she must care for, Louise lives diligently, never losing her warm heart despite her difficult circumstances. One day, her troublemaking older brother, little better than a good-for-nothing idler, unilaterally informs her about a marriage arrangement. Having gambled away the money meant for the marriage tax, he boasts that he will pay it off using the bride's choyakwon (right of the first night) instead... To protect his own lover (the intended bride), he pressures Louise to go in her place. "The Lord is a very strict person." Facing threats she cannot refuse, Louise eventually heads to the castle. However, the Lord, having spent long years on the battlefield, is feared by all for his razor-sharp, ruthless nature... Looking as if he might say something more, he let out a short sigh and then, without even looking at her, gestured towards the bed with his chin. "Go to the bed and lie face down." Original Webtoon: R19: <a href="https://ridibooks.com/books/5285000978" target="_blank" rel="noopener noreferrer">Ridibooks</a>, <a href="https://www.bomtoon.com/detail/metatoon035" target="_blank" rel="noopener noreferrer">Bomtoon</a>, <a href="https://www.lezhin.com/ko/comic/youngjoo_first" target="_blank" rel="noopener noreferrer">Lezhin</a>, <a href="https://www.mrblue.com/webtoon/wt_000068983" target="_blank" rel="noopener noreferrer">MrBlue</a>, <a href="https://www.toomics.com/webtoon/episode/toon/8720" target="_blank" rel="noopener noreferrer">Toomics</a>, <a href="https://page.kakao.com/content/67461998" target="_blank" rel="noopener noreferrer">KakaoPage</a> R15: <a href="https://ridibooks.com/books/5285000979" target="_blank" rel="noopener noreferrer">Ridibooks</a>, <a href="https://www.bomtoon.com/detail/metatoon036" target="_blank" rel="noopener noreferrer">Bomtoon</a>, <a href="https://www.lezhin.com/ko/comic/youngjoo_first_15" target="_blank" rel="noopener noreferrer">Lezhin</a>, <a href="https://www.mrblue.com/webtoon/wt_000068992" target="_blank" rel="noopener noreferrer">MrBlue</a>

Koukou Tekken-den Tough

Chapter 416: The Curse

738

Nobody enjoys a good fight more than "Kiibo" Miyazawa, a high school student whose father is training him in the family's secret martial art. Kiibo dreams of becoming the next Bruce Lee, but his awesome fighting skills may soon surpass his idol's!

The Witch of Paitan

Chapter 10

429

The Wolf of PaitanThe Beautiful WarmongerThe Incarnation of the DevilThese terrifying nicknames belong to Carlos, the Grand Duke of the northern Duchy of Paitan, a man feared by all.When he, who had sworn never to marry her, changed his mind, Margaret believed it was her destiny.“If you don’t want to die, you’d better follow me quickly.”Even on their wedding night, when he left her with just those words, she found herself thinking, “Interesting.” When they met again and he showed interest in her maid, Margaret still didn’t mind. She had planned to leave quietly soon anyway.“What were you taught to do on the wedding night? I’m sure you learned everything.”Even when the Grand Duke reached out to her seductively, she remained unmoved.“Just stay like this for a moment.”Even as he touched her body longingly, she felt that their bond was never meant to be hers.“Until you die, or I die, or until we both die, we can never part.”However, upon discovering the secret he had been hiding,“Because it’s a fate that has bound us for a very long time.”She realized she had been mistaken. Everything had been wrong from the beginning. From the very start, their marriage was destined to end in death. +

Royal Family

Chapter 44: The Showdown (2)

51,366

Kang Jihyuk was the eldest grandson of Taesung, South Korea’s largest conglomerate. He should have inherited everything Taesung had to offer, but due to someone’s conspiracy, he lost his parents and was abandoned in an orphanage. 20 years later, he returns to Taesung under the name 'Seo Jihyuk'... and his revenge begins. Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=845917" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=13540242" target="_blank" rel="noopener noreferrer">Naver Series </a>

Selena

Chapter 142

949,913

Welcome to Wellenberg, Meuracevia at the turn of the 19th century. The fate of Serenity Hotel, an opulent hotel in the nation’s capital, hangs by a thread as its headstrong heiress Serena and her stern husband Eiser struggle to turn its fortune around. Their loveless marriage of convenience takes a twisted turn following Serena’s jealous attachment to her stoic and handsome servant, Frederick. At a time when happiness takes a back seat to one’s sense of duty, will Serena be able to protect her love and ensure the survival of her family and her business? Original Webtoon: Naver Webtoon, Naver Series Official Translation: English, S.Chinese, French, Japanese, Thai, T.Chinese, Indonesian, Spanish, German

Relationalism

Chapter 96

912

In Gangnam’s famous tower, packed with various shops, the story begins with Kang Ji-young, a receptionist at a dermatology clinic. Ji-young has been secretly seeing a married doctor colleague, but she starts to suspect that he has yet another mistress—who seems uncomfortably close to her own workplace. Within this one building full of diverse people, ugly relationships and hidden stories slowly surface…

Boredom Alert

Chapter 41

595

*“He was a man worn down. Worn down by boredom itself.”* Kwon Taeshin, a VIP client at the exclusive members-only club Zeus, was the type to buy a night with someone—but never the same person twice. One day, Lee Wonwoo, a young man working part-time at the club to support his family, ends up driving Taeshin’s car as a valet. Out of nowhere, Taeshin whimsically offers to buy a night with him. *“Have you ever slept with a man before?”* Plain-faced and ordinary, Wonwoo is stunned to be chosen, but the hefty sum offered tempts him into accepting the proposal. *“You’ll pay me upfront, right?”* After a painful and regrettable night, Wonwoo decides to avoid Taeshin altogether. Yet, Taeshin finds himself increasingly obsessed with him. *“I thought about it carefully... and I think I want to sleep with you again.”* **Original Novel:** [RIDI](https://ridibooks.com/books/3086003271), [Bomtoon](https://www.bomtoon.com/detail/gwontae), [MrBlue](https://www.mrblue.com/novel/E000145331), [Bookcube](https://www.bookcube.com/detail.asp?series_num=925017852) [Original Webtoon](https://www.lezhin.com/ko/comic/ennui_advisory)

Synced for Pleasure

Chapter 117

932

Did that...just move? WOO-JIN, a totally average engineering student, accidentally buys an onahole that syncs with women around him. **Original Novel:** [Novelpia](https://novelpia.com/novel/22736), [Onestory](https://onestory.co.kr/detail/H043786339), [Nate](https://toonnbook.nate.com/detail/H043786339), [Mootoon](https://www.mootoon.co.kr/nov/nov_list.mg?tcode=4usb) **Original Webtoon:** [Toptoon](https://toptoon.com/comic/ep_list/wireless_5hole?) **Official Translations:** [English](https://daycomics.com/comic/103621), [Japanese](https://toptoon.jp/content/%E3%83%AA%E3%83%A2%E3%83%BC%E3%83%88%E3%83%A9%E3%83%96%E3%83%9B%E3%83%BC%E3%83%AB/104151), [T.Chinese](https://www.toptoon.net/comic/epList/81163)

Nighttime Friend

Chapter 50

592

Night Friend / Compaero nocturno / Original Novel:Chapters, VolumesOriginal Webtoon:Naver Webtoon, Naver Series

For The Queendom

Chapter 130

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.*

Inappropriate New Employee

Chapter 8

3,103

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)

Baek Xx

Chapter 196

4,029,146

Federal Informant ‘Baek Yisu’ and a criminal gang’s boss, ‘Baek Dogyeong’ are twin brothers. With the same faces the two twin brothers have lived different lives until now. Yisu, who’s been betrayed by the gang, throws away his identity to become his brother. This federal agent is soon to become the gang’s boss…!

Hellogin

Chapter 11

696

After the game service ended, the world’s boundaries between reality and virtuality have collapsed. The top-ranked player, who once found his only escape in “Last Eden”, now seeks to bring everything crashing down. The only one who can stop him is the NPC he loved. Original Webtoon: Naver Webtoon, Naver Series

It's All Your Fault I've Been a Jerk

Chapter 17

493

Unemployed and living off nothing, Chae Seogeum spends his days holed up at home cyberstalking and leaving nasty comments - a true keyboard warrior with zero life. That is, until he finally gets sued by the very artist he’d been obsessively fixated on: Kim Tae-in. Dragged to the police station, Seogeum is a bundle of nerves… but the moment he sees Tae-in’s face in person, his heart skips a beat instead. And so, the moment his questioning is over and he steps out of the station, Seogeum does the unthinkable: He crosses the line with Tae-in all over again. --- Original Webtoon: <a href="https://www.mrblue.com/webtoon/wt_000067430" target="_blank" rel="noopener noreferrer">MrBlue</a>

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