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

Making It In a Comic Book World

Chapter 55

593

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Changed: The Beta Count

Chapter 11

402

Eleanor, a beta nobleman, finally weds his beloved Fenrir—but his joy is short-lived. Unable to bear children, he becomes a source of shame to the family and, overcome with despair, throws himself from a window. But instead of death, he wakes up as an omega… on the morning of his wedding day. With no idea how or why he’s turned back time—or changed sexes—Eleanor must navigate a new reality where his body, instincts, and even his relationship with Fenrir are shifting. As if that weren’t enough, three powerful alphas begin circling him with growing interest. In this second life, will Eleanor protect his love… or be swept into an entirely new destiny? [Original Webtoon](https://www.mrblue.com/webtoon/wt_000055011) **Official Translations:** [English](https://www.lezhinus.com/en/comic/betacount), [French](https://www.lezhinfr.com/detail/bt_1111160), [Thai](https://www.lezhinth.com/detail/changed_Beta) --- **Notes:** \- The fifth story from [Dagong Igseon](https://www.mangaupdates.com/series.html?id=19455005714) series. \- All official translations are uncensored. \- In 2024 the series became a full serialization webtoon.

That kind of thing happened

Chapter 10

175

March, when green flowers bloom, is the season for entering school, and you enter the campus you’ve dreamed of, full of excitement… But the college campus isn’t as splendid as you thought. Would you like to see some lewd stories happening all over campus? ??? ?? ???? 3?, ??? ?? ?? ???? ?? ??? ???? ?????… ?? ???? ? ???? ???? ???? ??? ???? ???? ??? ??, ?? ?? ????

Maou No Musume-Tachi To Maguwaeba Tsuyoku Narerutte Hontou Desuka?

Chapter 14

450,425

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The Insatiable CEO's New Rabbit Toy -Finally Meeting Her Match in Libido-

Chapter 15

358

"I'll give you the best night of your life." Once the sex god CEO leaves his mark on her, she can never forget the pleasure... Tsukimi Hoshino is an office worker with a history of getting dumped for her high sex drive. One day, she attends the inauguration party for her new CEO, Shiro Ogami, nicknamed the "Modern Machiavelli." Just from his high-handed opening remarks, Tsukimi can tell she won't get along with him. To help her relieve some stress later, she stops to buy some adult toys on the way home, but realizes she forgot her phone back at the party... and as she's rushing to get it, she bumps into someone and scatters her toy on the ground! "Are you sexually unsatisfied or something?" As Tsukimi looks up, she's suddenly face to face with her new boss!? She thought she'd have trouble dealing with him... and then his long fingers play with her throbbing wet pussy so much that she can't take it anymore! They may have conflicting personalities, but their sex drives and outstanding chemistry in bed are a perfect match... +

Males In The Breeding Room

Chapter 29

976

<Synopsis> [The sensual romance between researcher Seha and five breeding males] Seha takes a job at a research institute as both a researcher and a breeder. She is assigned five male subjects from whom she must collect reproductive cells. However,...

My Brother Will Lock Me Up in 91 Days! {Offical}

Chapter 12

118

"When 91 days are up, I'll have laid claim to your body... and your heart."

She Was My Revenge

Chapter 29

322

Angry at his overbearing father, Jill decides to run away from home. But soon, he finds out that his father has a new girlfriend. Fueled by resentment, Jill makes up his mind, he’ll use that woman to take revenge on his father. --- Extra Tags #DarkRomance

THE SEX THERAPY CLUB -WE DON'T FEEL LOVE FROM JUST NORMAL SEX- {Offical}

Chapter 5

504

Yu Kaga is a college student and a virgin. To change his life by learning about women through losing his virginity, he's come to the red light district. However, he's too scared to enter a brothel... And, there seems to be someone watching him from a window in the building across the street... From his phone, he learns of a mysterious group called sfr9... Then... in a different place, during the morning rush hour on a train, is Tomoko Nakayama, an office worker (and not a virgin). She also has a sexual problem she can't tell anyone about. She wants to be touched and molested on the train just like when she was a student... Even though both of them appear to have nothing in common, group sfr9, which is full of handsome male staff members, beckon them to join. Are these men the friends or enemies of women? Will Yu Kaga be able to pop his cherry? And, will Tomoko Nakayama get her wish fulfilled? +

Is It True That I Can Be Stronger If I Make Love The Devils Daughters?

Chapter 14

20,338

Orphaned after the his parents were murdered, Uta Rain was ultimately auctioned off as a slave. Certain that he would be treated terribly no matter where he was taken, Uta was in despair. But what awaited him was... a luxurious meal and five pretty sisters. However, they were the daughters of the demon lord who was defeated by the hero 16 years ago?! Uta's fate begins to change drastically!

V-Card Raider: Collecting The Male Leads

Chapter 47

641

Sylvia reincarnated into the game she played before she died, and that game was called ? Leveling Up By Devouring Virgin Hotties ? “You were so lazy throughout your life that you were supposed to be sent to the Sloth Circle of Hell.” “What? Slothful Hell? What’s wrong with living however I want?!” Living her life with YOLO as her motto, Sylvia was about to be thrown into Slothful Hell after she kicked the bucket. But if she doesn't want to go back to hell, she’d have to capture virgin pretty boys so that she could ascend to heaven. From the adorable butler who sometimes turn into a wolf, to the sweet-by-day yet beast-in-the-sheets priest, and even the criminal underworld’s heir who is innocent and naive in bed. “I’ll do my best to level up by devouring these virgin hotties!” +

Master of Intimacy

Chapter 5

796

Writing a manual on lovemaking seems to be the only way Sungjae can leave the Joseon era and get back to his original world! But can he really do it?!

Sweet Heat Before Falling in Love: The CEO and His Fated Omega (Official)

Chapter 18.2

378

When an omega unexpectedly goes into heat and is paired with a mysterious alpha, she experiences a night unlike any other–but now she craves a man she doesn't know! To dodge relentless alpha suitors, omega office worker Uiko hides behind the facade of a beta. But when an unexpected heat hits, she seeks refuge at A?—an exclusive sex salon where omegas meet their perfect alpha match. Paired with a mysterious, masked alpha, Uiko's world is rocked by pleasure like never before. But back at the office, she starts to suspect her irresistible mystery man might be much closer than she ever realized.

Mr. Gaji and The 19 Escape Room

Chapter 4

703

Juri participates in an escape-room open chat group under the nickname “Strawberry,” and every weekend, the people who can match schedules get together for regular meetups. She’s already met the man who goes by the nickname “Eggplant” three times. On a day when the two of them end up meeting alone by chance, they wind up playing an adults-only (19+) escape-room game…. “I thought only your lips were strawberry—guess you didn’t pick ‘Strawberry’ for nothing.” “Haa… Strawberry, you’re so tight. I think I’m going to cum—could you relax a little for me?” But this escape room seems to be higher-level than expected. Perfect for: when you want to experience an adults-only “flower road” escape-room game. +

The white-haired merman

Chapter 18

974

During the Joseon era, in the island village of Nanyang, far from Hanyang. In this secluded coastal village, Cheong-ok meets Baeki, who is revered as the White Merman and kept confined in a temple for life. When Cheong-ok discovers the terrible secret the village elders have committed against Baeki, she tries to rescue him but fails, and her entire family suffers a brutal punishment. Fortunate to survive, Cheong-ok escapes from Nanyang to wait for the right moment, determined to avenge her family and save Baeki. Years later, as an adult, she returns to Nanyang and infiltrates the temple where Baeki lives, becoming the temple’s night attendant…

Day and Night

Chapter 35

225

During the day, Sheng XI is an elite VP, but at night, he secretly works as a fan service streamer… One day, a handsome and radiant rich second-generation idiot appeared at his company to become his assistant. Without a choice, he now has to endure this foolish rich kid while assuring his own secret identity stays concealed. However, this seemingly sweet and naive rich kid unexpectedly also has more than one identity~ Seemingly innocent yet actually manipulative assistant x elite queen-like VP

Gentle Scum

Chapter 21

879

※ This work contains content that may cause trauma or be polarizing, such as coercive relationships, explicit expressions, provocative themes, and immoral characters. Please keep this in mind when viewing the work. Baek Isak, a popular YouTuber with 1 million...

Slammer Dogs

Chapter 78

152,080

"Watch out for the guy with the ponytail," a warning Lee Myung-il heard on his first day in prison. But when he unintentionally rescues the central figure of the rumors, Choi Jingi, it takes an unexpected turn. And with Jingi's younger brother, Heonjae, involved, things get even messier... --- [Original Webtoon](https://www.lezhin.com/ko/comic/prison) **Official Translations:** [English](https://www.lezhinus.com/en/comic/slammerdogs), [French](https://www.lezhinfr.com/detail/bt_1111170), [T.Chinese](https://www.bomtoon.tw/detail/prison), [Thai](https://www.lezhinth.com/detail/Slammer_Dogs) Japanese: [Beltoon](https://www.beltoon.jp/detail/prison), [Lezhin](https://www.lezhin.jp/ja/comic/prison) --- ##### NOTE: an uncensored version is in the works *(refer to Season 1 creators note)*

Rolling To Be The King

Chapter 45

2,119

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Curse of the Saintess

Chapter 26

137

Seyden is the captain of the Paladin's Order, and it is one of his duties to protect Bellota, the Saintess of the Empire. However, his feelings for her go beyond what duty demands from him. When he discovers that Bellota has been cursed to need a man's seed in her every full moon, he volunteers to be the one to spend those nights with her. Although Bellota treats Seyden coldly, his determination to protect her and find a way to lift the curse remains unchanged. Will he be able to break this curse before it breaks Bellota's spirit?

The Visitor Of The Night

Chapter 55

32,808

Four years ago, after Seyeon lost her memories for five months, she began to dream of this every night. A dream where she made love to a man whose face she couldn’t see and whose identity remained a mystery. His body was strong, but his touch was gentle, and every movement he made was mesmerizing. Every time Seyeon felt those clear sensations, she was rendered confused, wondering who this man was. Was he her lover? The father of her child? Or just a man she knew for one fleeting night? Amidst the doubts that remained unanswered, one day, she met Soohyuk, her father’s personal doctor who had just moved from America. And when Seyeon first saw him, she felt an inexplicable sensation… A strangely familiar feeling. At the same time, when Soohyuk looked at her, his face froze in shock.

When The Killer Falls In Love

Chapter 77.8

1,254,067

Breaking News: Professional killer Joo Tae Man fell in love with Korea's favorite actor, Kang Da Hyuk!Professional killer Joo Tae-man has endured extreme physical training, mental education, and cruel torture-- but somehow easily falls apart to Kang Da-hyuk's kindness...?Joo Tae Man who has trained for NN years as a professional killer thought "is this love?",What should I do at times like this?"+

Childhood Friend Complex (Eunhi)

Chapter 75

216,855

“Childhood Friend Complex (Eunhi)” is a series that are searched numerously. This manhwa has caught many attentions and is published online for free on Manga Zin The Content Childhood Friend Complex (Eunhi): Haneul and Mincheol are childhood friends who have been together for 20 years. I discovered my childhood friend’s secret circumstances that I didn’t want to know?! These two people have never considered themselves opposite sexes, but in situations where misunderstanding leads to misunderstanding and wishful thinking leads to wishful thinking, they gradually begin to become aware of each other. A romantic comedy like a game of tag between a man and a woman who have difficulties because they know each other so well! Associated Names: Friends Complex, Sokkupchingu Complex, 소꿉친구 컴플렉스 Read NEW MANGA updated: My System Is Very Serious The Fairy Legacy The Marquis and the Iron Wall Lady Manga Zin is a website that aggregates the latest and hottest manga, updated quickly to serve readers with high-quality images and deliver them an excellent experience.

Romantic Mystery

Chapter 4

1,133

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