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

Nano Machine

Chapter 324

399

After being held in disdain and having his life put in danger, an orphan from the Demonic Cult, Cheon Yeo-Woon, has an unexpected visit from his descendant from the future who inserts a nano machine into Cheon Yeo-Woon's body, which drastically changes Cheon Yeo-Woon's life after its activation. The story of Cheon Yeo-Woon's journey of bypassing the Demonic Cult and rising to become the best martial artist has just begun. --- - <a href="https://www.youtube.com/watch?v=_t397hfZC3w" target="_blank" rel="noopener noreferrer">Webtoon PV</a> --- - <a href="https://www.webtoons.com/zh-hant/drama/nanomasin/list?title_no=2085" target="_blank" rel="noopener noreferrer">Official Traditional Chinese Translation</a> - <a href="https://www.dongmanmanhua.cn/BOY/moutianchengweimoshen/list?title_no=1519" target="_blank" rel="noopener noreferrer">Official Simplified Chinese Translation</a> - <a href="https://www.webtoons.com/id/fantasy/nano-mashin/list?title_no=2194" target="_blank" rel="noopener noreferrer">Official Indonesian Translation</a> - <a href="https://manga.line.me/product/periodic?id=Z0000948" target="_blank" rel="noopener noreferrer">Official Japanese Translation</a> - <a href="https://www.webtoons.com/th/action/nano-mashin/list?title_no=2171" target="_blank" rel="noopener noreferrer">Official Thai Translation</a>

Ohten no Mon: Gate of Secrets

Chapter 32

965

Heian period Japan. The Fujiwara family is plotting to seize power at the court, when two maids suddenly go missing from the capital. The emperor fears that it is the work of a demon, and orders Ariwara no Narihira to work with a young man. The boy's name is Sugawara no Michizane. Sugawara no Michizane, a shut-in student, and Ariwara no Narihira, a Kyoto playboy, are twenty years apart in age. They are different in status and birth, yet work together to solve the mysteries of Kyoto! ___ Official English: emaqi - United States & Canada only.

Risou No Himo Seikatsu

Chapter 104

17,920,513

One day, average salaryman Yamai Zenjirou has an out-of-this-world experience—literally! He's pulled from Earth and dragged to another world where magic thrives and a gorgeous, powerful queen needs a consort. Now he's being pressured to marry that very monarch and help her bear a child. Will Zenjirou accept this life of lazy, luxurious love at the cost of leaving his home behind?

Your Love Hurts Me Tender

Chapter 6

528

"I need to satisfy the customer, or else it'll be the end of me"Yui isn't able to get name requests and decides that today is the day he'll give his best customer service. But despite that, the one who appeared before him wasn't just any ordinary man; it was Giichi. He planned on proceeding as planned, but before he noticed, he was being played by him, and has now been captured by this sensation he's never felt before"Aren't you supposed to be a pro? Can't you put a bit more muscle into it?""No matter how much money piles up, I'll refuse a bas**** like you."In what direction does this dangerous relationship, interweaving an outlaw and a young man hanging on a cliff, lead to?+

There is no friendship

Chapter 45

420

h Eun-Seong—who has nothing but a steadfast heart. Life at school went smoothly. That is, until Cha Yun-Do noticed her. “As you said, I’ve tried everything, had everything—whatever it is. But you’re the first person for me.” When Eun-Seong became Yun-Do’s target, she tried to become friends, to compromise with reality. Cha Yun-Do—cold and cynical, yet wealthy Life at school was boring. That is, until Eun-Seong caught his eye. “Until now, you’ve had everything you wanted, done everything you wanted, right ? Let me show you that some things just can’t be had. I don’t need your money.” Perhaps from the very moment he first saw Eun-Seong, There was no friendship. There was only love.

Cat Therapy

Chapter 34

262

Tiger shifter Yongwoo is an actor within the shifter world. At a filming set, he happens to rescue a black cat who'd been abused for being bad luck, and ends up bringing it home to raise it. He names the kitty 'Dodong', and steadily grows attached to the cat, only to have it disappear without a trace when he wakes up from a nap one day. And with his wallet and valuables whisked off, no less! The media erupts with reports that accuse Yongwoo of abandoning his rescue pet. In order to quell the public outrage, Yongwoo offers to live along with Haedong, the very same cat shifter who'd pretended to be a cat and tricked him all along. **Original Novel:** [RIDI](https://ridibooks.com/books/2259016206), [MrBlue](https://www.mrblue.com/novel/E000129149), [Bookcube](https://www.bookcube.com/detail.asp?series_num=924023014) **Original Webtoon:** R19: [RIDI](https://ridibooks.com/books/3093003333) R15: [RIDI](https://ridibooks.com/books/3093003332)

I'll Protect You

Chapter 46

593

I never knew the weight of the words "I'll protect you." I hated the fact my father said he'd protect us but left. I despised those words. But I never knew I'd be saying the same thing, to none other than the daughter of the jerk who killed my dad. (Source: TOPTOON)

Every Building has a Gimmick

Chapter 53

544

Lee-Hyeon, an intern, drops by the convenience store on his way home from work and there's something different about the part-timer. *"She's not wearing anything right now, right?"* I'm so confused... (Source: DAYcomics, edited)

Synced for Pleasure

Chapter 109

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)

BDSM 101

Chapter 43

330

A Basic Guidebook to BDSM / BDSM Basics Guide / BDSM 기본지침서 / Guías básicas de BDSM / Hướng Dẫn BDSM Cơ Bản / Pedoman dasar BDSM / БДСМ: Базовый курс / คู่มือสอนรักฉบับ BDSM Song Jeongwon is an active member of the BDSM community, offering guidance and advice to newcomers. One day, he comes across a distressing post from Kang Hoseob, a beginner who has fallen into the hands of an abusive dom and is seeking help. Realizing that Hoseob lacks even the most basic knowledge of BDSM, Jeongwon steps in—not just to rescue him but to personally guide him as his temporary dom. "Master, I'll be good...I promise." Jeongwon takes on the challenge, but can he truly teach Hoseob the foundations of trust, consent, and desire before it's too late? Original Webtoon Official Translations: English, Thai

I’m a Vampire

Chapter 38

366

“Isn’t it simple? Just screw her!” Because of one ridiculous accident, I ended up becoming a vampire! But whether I was lucky or not isn’t something I can say, but what I do know is that what I needed to devour to survive wasn’t blood… There was only one way for me to stay alive, and that was to become a predator that drains women’s vital energy?! [Original Webtoon](https://toptoon.com/comic/ep_list/vampire1?p_id=pp_1601_001) **Official Translations:** [English](https://global.toptoon.com/content/103952), [Japanese](https://www.toptoon.jp/product/117782)

The Female Delinquent Set Her Eyes On Me!

Chapter 51

469

You know that adult subscription platform "Only Fence" full of provocative posts? You can make a lot of money filming porn there, so haha "Hey, you loser, lol. Take off your pants, lol." [Original Webtoon](https://toptoon.com/comic/ep_list/Shes_taken_by_a_girl?)

Boku No Kowareta Masayoshi Wa Rupu Suru Isekai De Ai To Tsumi Wo Tenbin Ni Kakeru

Chapter 22

65,315

The school is suddenly transported to another world, where it is overrun by monsters and turned into hell. Okoyo Takumi, who lost his life while trying to escape with his beloved sister, Haruna, realizes that every time he dies he returns to the same time. Takumi is at the mercy of the monsters’ deadly siege and imprisoned in a prison of time that sends him back to the same time every time he dies. He continues to struggle, overcoming the rape and death of his loved ones time and time again. After successfully hunting an orc, a fanfare resonates in Takumi's mind.

The Island's Naughty Teacher

Chapter 29

406

On Beomhaedo, a small island in the South Sea, a dangerous yet passionate love blossoms between a man hiding his true identity and a woman who yearns to escape the island. This is the story of the island village teacher,...

Slave Diaries

Chapter 26

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.

Jongmal-eseo Saranamgi

Chapter 100

719

"When the apocalypse comes, the world will be ridden with bloodshed and screams of anguish. In the end, none but ashes will remain." He has been locked up in an underground prison his whole life. He does not know his name. He does not know when the world will end, nor if the world really even will end. The only thing he knows is that he has been imprisoned... by his own father. Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=826321" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=11141840" target="_blank" rel="noopener noreferrer">Naver Series</a> Official Translation: <a href="https://www.webtoons.com/en/thriller/surviving-the-apocalypse/list?title_no=6678" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.webtoons.com/id/fantasy/surviving-the-apocalypse/list?title_no=6776" target="_blank" rel="noopener noreferrer">Indonesian</a>, <a href="https://www.webtoons.com/zh-hant/thriller/surviving-the-apocalypse/list?title_no=6796" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://www.webtoons.com/es/thriller/surviving-the-apocalypse/list?title_no=6967" target="_blank" rel="noopener noreferrer">Spanish</a>, <a href="https://manga.line.me/product/periodic?id=Z0003604" target="_blank" rel="noopener noreferrer">Japanese</a>

Performance Report

Chapter 41

154

One day, Jun-Hyeon finds out that his female coworkers have been making bets about him. So, he begins getting his revenge on his female coworkers pulling lewd pranks on him. (Source: TOPTOON, edited)

I'm Not That Kind of Talent

Chapter 122

822

A talented individual who is respected by many and welcomed anywhere? Not at all! A bloodthirsty battle fanatic who knows no defeat? Couldn’t be further from the truth! In reality, Deon Hardt is a sickly human who coughs up blood from receiving the tiniest bit of stress and gets sunburns from standing in the sun for ten minutes. But due to an unfortunate misunderstanding, he becomes “Demon Arut,” the notorious 0th corps commander of the demon army and the demon king’s joker. Caught in a war between humans and demonkind, Deon must find a way to survive! Original Webtoon: <a href="https://comic.naver.com/webtoon/list?titleId=802840" target="_blank" rel="noopener noreferrer">Naver Webtoon</a>, <a href="https://series.naver.com/comic/detail.series?productNo=9099632" target="_blank" rel="noopener noreferrer">Naver Series</a> Official Translations: English: <a href="https://www.tappytoon.com/en/book/im-not-that-kind-of-talent" target="_blank" rel="noopener noreferrer">TappyToon</a> French: <a href="https://www.webtoons.com/fr/action/je-ne-suis-pas-celui-que-vous-croyez/list?title_no=5276" target="_blank" rel="noopener noreferrer">LINE</a>, <a href="https://www.tappytoon.com/fr/book/im-not-that-kind-of-talent-fr" target="_blank" rel="noopener noreferrer">TappyToon</a> Other: <a href="https://www.tappytoon.com/de/book/im-not-that-kind-of-talent-de" target="_blank" rel="noopener noreferrer">German</a>, <a href="https://www.dongmanmanhua.cn/BOY/wobushinazhongrencai/list?title_no=2335" target="_blank" rel="noopener noreferrer">S.Chinese</a>, <a href="https://www.webtoons.com/zh-hant/fantasy/not-that-kind-of-talent/list?title_no=5145" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://www.webtoons.com/id/fantasy/im-not-that-kind-of-talent/list?title_no=5239" target="_blank" rel="noopener noreferrer">Indonesian</a>, <a href="https://manga.line.me/product/periodic?id=Z0002859" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://www.webtoons.com/th/fantasy/im-not-that-kind-of-talent/list?title_no=5249" target="_blank" rel="noopener noreferrer">Thai</a>

A Midsummer's Carol

Chapter 37

217

After failing at both love and work, Dokyung returns to the stillness of her hometown, Mooyung, where a chance encounter at her mother’s old corner store brings her face-to-face with Doh Joon, a top actor with eyes like midnight. What begins with a bold proposition soon turns into something far more complicated: a fleeting summer affair between a woman afraid to love again and a man who wants forever. As their days grow hotter and their nights more intimate, Dokyung clings to the idea that it’s just a season, just a moment. But Doh Joon is already dreaming of something that lingers long after summer ends.

Boredom Alert

Chapter 35

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)

We’re Married After All

Chapter 29

593

[One week before her wedding, Laurea ends up marrying Danel, the younger brother of her runaway fiancé. But during their marriage, Danel’s hidden secret begins to unfold…] One week before the wedding, her fiancé ran away. So she married his younger brother. There was absolutely nothing in common between her and Danel Veloce, a former monk— except for their nightly duty of trying to produce an heir. She hadn’t expected much from an ex-monk, but the morning after he fainted from having sex for the first time in his life, she thought maybe this marriage wasn’t so bad after all. After all, they were married now. Spending the rest of her life like this didn’t seem so terrible. That’s what she thought— Until one late night, she caught her husband pleasuring himself while sucking between her thighs. +

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