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

Two&Too

Chapter 27

788

Ah, the young and in love. Read to see where Shen Nantang's lighthearted university endeavors take him!

The enormous cave system, known as the Abyss, is the last unexplored place in the world. Nobody knows how deep down goes this titanic pit, inhabited by strange and wondrous creatures and full of mysterious ancient relics which purpose in unknown to modern man. Generations of bold adventurers have been drawn by the cryptic depths of the Abyss. In course of time those brave enough to explore the dangerous pit came to be known as "Delvers." In Orth, the town at the edge of the Abyss, there lives a little orphan named Riko, who dreams of becoming as great a delver as her mother was and solving the great mystery of the pit. One day, exploring the murky depths, she stumbles upon a little boy who turns out to be a robot...

My Lewd College Friends

Chapter 58

785

After years of being holed up in his room, Chris finally attends his first college outing, and by chance, he discovers a lewd secret hobby of his gorgeous classmate. [Original Novel](https://novelpia.com/novel/306892) [Original Webtoon](https://toptoon.com/comic/ep_list/College_hot_girlfriends) **Official Translations:** English ([Toptoon](https://global.toptoon.com/content/103811), [DAYcomics](https://daycomics.com/content/103811)), [Japanese](https://toptoon.jp/content/%E5%87%BA%E4%BC%9A%E3%81%A3%E3%81%A6%E3%81%99%E3%81%90%E3%81%AB%E3%82%A8%E3%83%AD%E5%8F%8B!/105493)

College Coeds

Chapter 58

638

After years of being holed up in his room, Cheol-Jin finally attends his first college outing, and by chance, he discovers a lewd secret hobby of his gorgeous classmate. (Source: DAYcomics, edited)

Kimi ni wa Katenai!

Chapter 16.5

125,993

Yuuhi-kun planned to build a soccer field on the piece of mountain land that was his inheritance, but when his brother's elite Shuuiku Academy needed a new campus, Yuuhi was forced to reconsider. Now he finds himself both the landlord, and a student at the school! Needless to say, the other students are none too happy about being shipped out to the boonies, so Yuuhi – AKA “chicken-head” – has become the object of their collective ire. But there's something about the country bumpkin that has many students eyeing Yuuhi in a different way… a way that makes him very uncomfortable. Seems there's a lot more than “book-learnin’” going on at this school, and Yuuhi's about to get a whole 'nuther kind of education!

Boku No Suki Na Sensei

Chapter 27

269,600

From Obsession: Kenmoto Kazuki is a 15 year old high school student who is late for school on his very first day. As he's running to school he sees someone ontop of a wall that warns him not to go through the main entrance. Without a second thought he blurted out three words, "Please marry me!" From the shock the person falls off the wall where Kenmoto Kazuki discovers he just proposed to a man. This man was not just any man, but Morikeoke Akitou his homeroom teacher!

I'm the only guy in the massage parlor.

Chapter 24

138

“There’s only one way to get in here.” The genius masseuse Ho-yeon is the betrayal of his girlfriend who promised to marry. You will be cut off from the shop where you worked with hundreds of millions of dollars in debt. In a moment of desperation, she receives a shocking offer from Madame, a women’s-only massage parlor.

Goblin's Ascent: From Loser to Winner

Chapter 122

702

After waking up in a goblin's body and getting brutally killed by humans, Jace Hurley triggers a life simulation game system. By continuously evolving, the blessed goblin crawls all the way up to become the world's strongest fighter. The Saint of Swords, the dragon mother Fryrmiel, angels, and goddesses have all succumbed to his charms. <a href="https://www.kuaikanmanhua.com/web/topic/23167" target="_blank" rel="noopener noreferrer">Original Webtoon</a> Official Translations: English: <a href="https://webcomicsapp.com/comic/Goblin-s-Ascent-From-Loser-to-Winner/67e20b7662661d12a148fa62" target="_blank" rel="noopener noreferrer">Webcomics</a>, <a href="https://www.webnovel.com/comic/goblin's-ascent-from-loser-to-winner_34487323808388201" target="_blank" rel="noopener noreferrer">Webnovel</a> Others: <a href="https://jp.piccoma.com/web/product/173669" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://www.webcomicsapp.com/comic/Kebangkitan-Goblin-Dari-Pecundang-Jadi-Pemenang/698c4d0e62661d0f806153f7" target="_blank" rel="noopener noreferrer">Indonesian</a>, <a href="https://www.webcomicsapp.com/comic/Gobelin-%C3%89volution-Infinie/698c4c0d62661d0f806153e8" target="_blank" rel="noopener noreferrer">French</a>, <a href="https://www.webcomicsapp.com/comic/A-Ascens%C3%A3o-do-Goblin-De-Fracassado-a-Lenda/698c4dbe62661d0f80615406" target="_blank" rel="noopener noreferrer">B.Portuguese</a>

Ben 10 (2026)

Chapter 4

124

The Omnitrix pulses green on Ben Tennyson's wrist, a fresh scar from the meteor that tore through the sky above Bellwood. The device's alien DNA library is already corrupting his summer vacation, forcing the ten-year-old to master forms like Heatblast and Four Arms while dodging his cousin Gwen's suspicious glances. A new breed of threat emerges from the crash site—Vilgax's scouts are already tracking the signal, their organic ships burrowing into the town's sewer system. Ben's transformations are unstable, the Omnitrix glitching at critical moments. The rusted metal of the alien gauntlet feels heavier with each failed morph.

I'm the only guy in the massage parlor.

Chapter 24

782

“There’s only one way to get in here.” The genius masseuse Ho-yeon is the betrayal of his girlfriend who promised to marry. You will be cut off from the shop where you worked with hundreds of millions of dollars in debt. In a moment of desperation, she receives a shocking offer from Madame, a women’s-only massage parlor.

Jinrui Kyuusai Game

Chapter 140

908

One day, Doppo, the high school protagonist, suddenly heard a voice from his phone saying "The game has begun" and that the "chosen challengers" have been taken to another world. If they complete their mission, they can return to their original world. However, this new world is filled with terrifying monsters... Can they survive and return to their original world?!

The Bloodthirsty Bride Devours the King

Chapter 30

600

In a war-torn world, Kate, a princess-priestess, gains the power of the progenitor vampire to protect her kingdom. Fearing future threats, she proposes a contract marriage to Luka, the king of the continent’s greatest nation, offering her power in exchange. However, Luka despises vampires and treats her coldly. As their unwanted marriage begins, Kate’s vampire instincts awaken uncontrollably, binding them together in a dangerous relationship caught between duty, instinct, and the possibility of love.

Kingdom

Chapter 885

409

Millions of years have passed since the times of legends, when the worlds of man and gods were still the same. In these times it was the desires of man that moved the world. It is the era of the 500 year war: The warring states period. Kingdom is the story of a young boy named Shin who grew into a great general and all the trials and bloodshed that lead him there. ___ - Won the Osamu Tezuka Cultural Grand Prize in 2013 - Earned a Guinness World Record on December 12, 2012 for Manga written by the most people. -Note- The record was due to its "Social Kingdom" campaign in which fans and other artists were given the task of redrawing the entire 26th volume. Parution: Weekly Young Jump ___ Officially Translated: - In French by <a href="https://www.meian-editions.fr/meian/licence/kingdom/1131" target="_blank" rel="noopener noreferrer">Meian</a> - In Italian by <a href="https://j-pop.it/it/fumetti/manga/kingdom.html" target="_blank" rel="noopener noreferrer">J-pop</a>

Desharow Merman

Chapter 155

809

Desharow, a marine biology student obsessed with merfolk, finally gets his chance to study them up close when his mentor, Rhein, takes him on a research expedition. The team soon captures a mysterious black-tailed merman from a species known to be highly dangerous. The powerful and beautiful creature instantly captivates Desharow, who becomes willing to risk everything for the sake of research. Drawn in by the merman's mesmerizing features and otherworldly allure, Desharow fails to realize a crucial truth: he has already become the predator's chosen prey. <a href="https://m.kuaikanmanhua.com/mobile/17678/list/" target="_blank" rel="noopener noreferrer">Original Manhua</a> Official Translations: English (<a href="https://www.webcomicsapp.com/comic/Desharow-Merman/66d91f688c252b671f647a57" target="_blank" rel="noopener noreferrer">Webcomics</a>, <a href="https://www.webnovel.com/comic/desharow-merman_33762703108657501" target="_blank" rel="noopener noreferrer">Webnovel</a>, <a href="https://www.tappytoon.com/en/book/desharow-merman" target="_blank" rel="noopener noreferrer">Tappytoon</a>, <a href="https://mangatoon.mobi/en/desaro-the-merman?content_id=5246515" target="_blank" rel="noopener noreferrer">Mangatoon</a>), <a href="https://page.kakao.com/content/63495388" target="_blank" rel="noopener noreferrer">Korean</a>, <a href="https://www.wecomics.in.th/comics/18632" target="_blank" rel="noopener noreferrer">Thai</a>, <a href="https://manlin-verlag.de/produkt/desharow-merman-band-1/" target="_blank" rel="noopener noreferrer">German (Print)</a> Note: •The German print is uncensored with previously unpublished images/panels.

The Maid's Temptation

Chapter 37

718

Original Webtoon : <a href="https://page.kakao.com/content/68067965" target="_blank" rel="noopener noreferrer">Kakao</a>, <a href="https://webtoon.kakao.com/content/%EC%8B%9C%EB%85%80%EC%9D%98-%EC%9C%A0%ED%98%B9/4679" target="_blank" rel="noopener noreferrer">Daum</a>

Ten

Chapter 53: SS 1

42,790

"I didn't even know what had hurt me." Min Jiho, a former second-tier idol, ended his idol career, leaving only confusion in his heart. Planning to leave the entertainment industry entirely, Jiho unexpectedly encounters his idolized top actor, Kang Taeyeon, during a variety show as a substitute. This leads him to become embroiled in a light scandal...

My Girlfriend Was Already Fully Trained

Chapter 36

162

"I shouldn't have checked my girlfriend's phone that day." I heard a strange rumor about my girlfriend, Hayoung, from a friend. "I saw Hayoung go out of a motel... with another man". I turned a blind eye to what they said, thinking they must've been mistaken with what they saw. However, a part of me was suspicious of her. And for the first time, I checked my girlfriend's phone... "What are you doing? Strip. Take off your bra and panties."

Himegasaki Sakurako Is a Hot Mess

Chapter 59

750

Losing heroine: a heroine who has the misfortune of not being the true heroine. Synonyms: decoy, sacrificial animal, erotic character. This story is about a high-spec, always-confident losing heroine, Himegasaki Sakurako, who is pitiably cute; a romantic comedy.

Jinrui Kyuusai Game

Chapter 140

234

One day, Doppo, the high school protagonist, suddenly heard a voice from his phone saying "The game has begun" and that the "chosen challengers" have been taken to another world. If they complete their mission, they can return to their original world. However, this new world is filled with terrifying monsters... Can they survive and return to their original world?!

Daddy Has to Pay the Debt!

Chapter 6

621

Basically 42 years old single father got effed by 23y.o debtor cause eventually his broke ungrateful son owe 30 millions but ran away, so daddy gotta pay it with his body! ;p (I’m a free patreon member and can’t access the 21+ version rn, my country suffer a low currency due to the bad government, I can’t spend money carelessly. Anyone can take over this, I want to read it too hehe)

Revenge (Lee Geum-San)

Chapter 47

679

Kwon Jiwook's monotonous daily life takes an unexpected turn at a club meeting when he becomes drawn to a mysterious new freshman. Captivated by the freshman's sweet looks, Jiwook tries to approach him, only to be met with a cold and dismissive attitude. Annoyed by the response, Jiwook resolves to teach the freshman a lesson in his own way. However, things take a shocking twist that Jiwook never saw coming. The next morning, Jiwook wakes up covered in someone else’s fluids, staring at an unfamiliar ceiling, only to realize he’s now trapped in an unimaginable and humiliating situation. “You're all the same...how you let your urges take over...” Once a domineering and fearsome figure who thrived on intimidation, Jiwook finds himself powerless against the alluring yet dangerous freshman, Park Juyeon. With no clue about Juyeon’s true intentions or the deadly game that’s about to unfold, Jiwook is dragged into a personal hell designed just for him. --- Original Novel: <a href="https://ridibooks.com/books/1007061671" target="_blank" rel="noopener noreferrer">RIDI</a>, <a href="https://www.bomtoon.com/detail/yzsz" target="_blank" rel="noopener noreferrer">Bomtoon</a>, <a href="https://www.mrblue.com/novel/E000086381" target="_blank" rel="noopener noreferrer">MrBlue</a>, <a href="https://www.bookcube.com/detail.asp?series_num=922000371" target="_blank" rel="noopener noreferrer">BookCube</a> Original Webtoon: <a href="https://www.bomtoon.com/detail/YJSJ" target="_blank" rel="noopener noreferrer">Bomtoon</a> Official Translations: <a href="https://www.lezhinus.com/en/comic/revenge" target="_blank" rel="noopener noreferrer">English</a>, <a href="https://www.beltoon.jp/detail/yjsj" target="_blank" rel="noopener noreferrer">Japanese</a>, <a href="https://www.lezhin.es/detail/todo-vuelve" target="_blank" rel="noopener noreferrer">Spanish</a>, <a href="https://www.bomtoon.tw/detail/YJSJ" target="_blank" rel="noopener noreferrer">T.Chinese</a>, <a href="https://www.lezhinth.com/detail/YJSJ" target="_blank" rel="noopener noreferrer">Thai</a> --- ##### Note: The official translations are uncensored, except for Japanese.

Where Understanding Ends

Chapter 43

584

Eun-yeon, an omega with an unusual constitution who can neither release nor smell pheromones, is labelled a ‘fake omega’ by his cheating ex. After a night of drinking, Eun-yeon wakes up to find something hot and thick between his buttocks. That’s how he ended up spending a steamy night with a handsome guy. Then came the following day. The guy Eun-yeon assumed would be his first and last encounter turns out to be his high school classmate, an alpha named Eui-sol. “Want to keep seeing each other? I really enjoyed it.” (Source: Toyou's Dream) Original Webtoon: Bomtoon, Lezhin

Sex! Sports

Chapter 48

619

A collection of high-intensity stories set across various sports settings, exploring the hidden desires and tangled relationships of those involved. From unexpected encounters to boundary-pushing situations, each episode delves into provocative and controversial dynamics, blending competition, temptation, and human instinct into a series of bold, adult-oriented narratives. Original Webtoon

The Couple Hides Their Tastes

Chapter 23

673

"Celiana. You wouldn't know... that I'm such a sly one." "Ah, if only Robert would tie me up like that too." On the surface, Celiana and Robert appear to be the perfect, sweet marquis couple. But no one knows their...

Mature Manga Online | MangaNato

POPULAR MANGA

Filter

Genres

Type

Status