Best Adult Manga - Top 18+ Manga Series Free Online

Jenny Sato - Your AI Girlfriend

4.928.389

From San Francisco, California. Just an energetic social work student with too much Jennergy, a camera always in hand, and a tendency to talk in Jennyese while accidentally creating Jentastrophes - but hey, that's just me being Jenny!

Valentina’s Paradise

Chapter 42

568

One day, all of a sudden, her former fiancé Ethelred appeared before her eyes.The frail, pampered young boy she once knew had become a strikingly handsome wanderer.“Fiancé? What are you talking about? It’s been six years since we broke off our engagement.”“What are you… talking about? When did we break it off?”In the hand of her former fiancé—who didn’t even know he had been rejected—was a letter ordering him to assassinate her.The problem was that the sender of that letter, Duke Edgar,was none other than the man Valentina was about to marry.And an even bigger problem…was that this cunning former fiancé had no intention of ever letting her go.“What about this question? That day, after your secret wedding ceremony…did you consummate the marriage before witnesses?”Valentina’s mind went completely blank.Yet she understood better than anyone what he was trying to achieve with his provocation.She clenched her teeth and slapped him across the face,but Ethelred, his voice filled with mockery, whispered:“Oh, really? You didn’t even complete a single step required to become a true married couple.”The air grew heavy as her breath began to falter.Ethelred’s jet-black eyes, burning with strange, uncontrollable heat,surrounded her like flames.“…Choose me. I’ll make you the empress of the continent.”---Extra Tags#DarkRomance #LoveTriangle #ContractRelationship #UnrequitedLove +

Kingdom

Chapter 880

152,400,121

The times of legends, when humans and gods shared the same world, are long gone, spanning millions of years. During those times, the driving force behind the world's movements were the aspirations of mankind. The era known as the 500 year war, or the Era of Warring States, was characterized by this. Kingdom tells the tale of a youthful individual who blossomed into a renowned commander and the tumultuous challenges and violent incidents that accompanied his rise.

The Secret to Winning Over Unrequited Love

Chapter 34

385

High school graduation. The rival I’d been tangled up with all throughout my school years came up to me and confessed that he liked me. It wasn’t the outcome I’d imagined, but in the end, I thought I’d finally won. At least, until I ran into him again years later—this time with a young son in tow. Filthy slut… If your heart was that easy to sway, why’d you even confess to me in the first place? Well, whatever. Someone like you? Fucking you again would be nothing at all. Original Webtoon

Amai Seikatsu

Chapter 409

5,896,103

The complicated story of a young man who goes to work for a lingerie company. One of the very first harem manga, done by a former shojo mangaka known for his peculiar tendencies (was known to cross dress among other things) and serialized in the now defunct Business Jump. Volume titles and Romaji equivalent: - ランジェリーに恋してる♥ (Ranjerī ni Koishiteru ♥) - 愛の悩み (Ai no Nayami) - 恋模様みだれ髪 (Koi Moyō Midare-kami) - おかしな二人 (Okashina Futari) - 弓香の日記 (Yumika no Nikki) - 二人の気持ち (Futari no Kimochi) - 伸介の選択 (Shinsuke no sentaku) - おかしな気分 (Okashina Kibun) - おかしな三角関係 (Okashina Sankaku Kankei) - よみがえる美 (Yomigaeru Bi) - 東京ショック (Tokyo Shock) - ユミカ・センセーション (Yumika Sensation) - セルフヌード (Self-nude) - 能力喪失 (Nōryoku Sōshitsu) - お嬢様の初体験 (Ojō-sama no Shotaiken) - 巴の目覚め (Tomoe no Mezame) - ぱんつのお披露目 (Pantsu no Ohirome) - 女優・佐倉澪 (Joyū Sakura Mio) - 弓香が女優 (Yumika ga Joyū) - 美人双子姉妹 (Bijin Futago Shimai) - 政略結婚！？ (Seiryaku Kekkon!?) - 触りのライセンス (Sawari no License) - がんばれ！！大統領！！ (Ganbare!! Daitōryō!!) - ブービー・トラップ (Booby Trap) - ガマン大会 (Gaman Taikai) - 世界新記録！？ (Sekaishinkiroku!?) - 殿・姫・伸介 (Tono Hime Shinsuke) - 姫のお目覚め？ (Hime no o Mezame?) - ニューゴッドハンド？ (New God Hand?) - コスプレ秘書 (Cosplay Hisho) - 天才×天才 (Tensai × Tensai) - ナマで大事件！？ (Nama de Daijigen!?) - 4回転マッサージ (4 Kaiten Massage) - 官能タイフーン (Kan'nō Typhoon) - デザイナーの資質 (Designer no Shishitsu) - 伸介の痴漢騒動 (Shinsuke no Chikan Sōdō) - ベガスの狂乱 (Vegas no Kyōran) - 1000万ドルの下着 (1000 Man-doru no Shitagi) - 幼なじみの下着 (Osana Najimi no Shitagi) - 呪いのコルセット発動！？ (Noroi no Corset Hatsudō!?)

Ai ni Muragaru Mushitachi wa

Chapter 14

0

For Youta, Maiko is the goddess who fills the void in his lonely soul. What he doesn’t realize is that she has other plans for him. Sex without affection. An unrequited love. A suspenseful story of both pure and immoral love.

Pure Love, Corruption

Chapter 30

686

**Original Webtoon :** [Naver Webtoon](https://comic.naver.com/webtoon/list?titleId=846107), [Naver Series](https://series.naver.com/comic/detail.series?productNo=13537249) Sir Cedric Edelgard… sleep with me.” Lilian, a holy maiden, decides to put an end to her seventeen-year-long unrequited love by having Cedric’s child—and directly asks him to sleep with her. Cedric, who is about to become a priest, tries...

Absolute Threshold

Chapter 92

521,315

Read manhwa Absolute Threshold / []He only daughter of a rich and powerful household, Choi Jumi.She seems to have it all but she lives a lonely life unable to do anything according to her own will.And on an especially cold and long winter, she meets that man. A merciless, cruel and cold man. Jung Yoongyo, a big shot and heir to Woosung, South Korea's largest gang organization.As she waited for him on a blind date set by her father, she hoped he wouldn't show up."I think I've given you enough time to run away."If I had run away then and we hadn't met, would this have never happened?' But

Rockstar Never Die

Chapter 26

599

Jungseo reunites with Hyosin, the boy he once admired in high school, only for a drunken accident to leave Hyosin with a broken nose and under Jungseo’s roof. As they begin living together, Jungseo realizes Hyosin is nothing like the person he once idolized… and decides to help him find the courage to chase his dream again.

Day and Night

Chapter 38

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

Because I Loved You So Much

Chapter 41

125

“You think I wouldn’t notice? Just how satisfied were you that you went and had two brats with another man?” After two years in a sugar-daddy “sponsor” relationship with Do-gyeol, all Bomi was left with were deep scars and the belief their ill-fated tie was over. She secretly gave birth to his twins and was raising them alone when he suddenly showed up in front of her again. Desperate not to let him take her children, Bomi lies and invents a husband who doesn’t exist. But Do-gyeol shoves their sponsorship contract in her face and sneers— “Even if you spread your legs for any random guy and popped out his kids, our contract still isn’t over.”

Nailing the Assignment

Chapter 26.5

281

Hee-seo was on the fast track to success - until her luck took a sudden nosedive. Her shaman grandmother insists it’s because her yin energy is too strong, and the only cure is to find a man with powerful yang energy to balance it out. Hee-seo laughs off the superstitious advice…until the night she meets Gong Tae-su, the charismatic head of the planning team whose energy feels almost dangerously magnetic. One unexpected encounter later, her world starts to spin out of control - along with her heart. Maybe Grandma was right, after all…

Show Me Your Fangs

Chapter 28

916

My Childhood Friend and Naughty Business Made My Grades Go Up?! Sora, raised under a controlling mother, enters Korea University's medical school as her mother wished. However, she feels increasingly helpless as she realizes she's falling behind her brilliant peers. Then, she accidentally witnesses a classmate's secret sexual encounter, and a series of events begin to shake up Sora's daily life. With the sudden appearance of her childhood friend, Chanhee, and a mysterious, seemingly perfect senior, Sora wonders, "This isn't what I imagined university life would be like...?!!" This is the cheeky and bold romantic comedy that engulfs Sora, a freshman at Korea University.

Dokkaebi

Chapter 16

755

Since childhood, Ji-hye has been able to see things she shouldn't be able to see - and even now, as an adult navigating office life, she spends her days on edge, never knowing when danger might strike. Then one day, after catching her boyfriend of nine years cheating and breaking up with him, she’s on her way home. By chance, she encounters a dokkaebi (Korean goblin) who’s been wandering in search of a mountain god. The dokkaebi makes her a proposal: help him find the mountain god, and in return, he’ll fix her eyes. Holding onto the hope of finally living the ordinary, everyday life she’s always longed for, Ji-hye enters into a contract with the dokkaebi. There are beings who watch these two from afar, or from right beside them. What’s the story between the dokkaebi and the mountain god? And was the encounter between Ji-hye and the dokkaebi truly just a coincidence? [Original Webtoon](https://www.lezhin.com/ko/comic/guardian)

It’s Not Even Night

Chapter 28

156

Andra Abelin and Dustin Airak loathed each other so much that mere contempt wasn’t enough anymore. “The ever-so-busy young lord must be wearing his eyes just for decoration.” “And doesn’t the ever-so-virtuous Lady Abelin babble instead of actually speaking?” No one could have predicted that those two would be thrown side by side into an undiscovered dungeon… or that they’d fall under a lust-inducing magic spell. They can’t even go all the way unless it’s with each other? Crossing the irreversable river of desire happened in the blink of an eye. “This is your fault…” That I’m becoming like this. --- ## Extra Tags ### #DirtyTalk #ObsessiveLove #HighHeat #SexuallySkilledML

Geobugi-neun Jamjaneun Tokki-reul Jinachil su Eopseo!

Chapter 10

947

The turtle wins the race against the rabbit, and decides to confess the feelings it had hidden for 10 years! The turtle runs its best, but the upcoming future is truly brutal?! [Original Webtoon](https://www.lezhin.com/ko/comic/cantskiprabbit)

Salt Society

Chapter 27

704

Jo Yeon-oh is an extreme dominant alpha, heir to the Haeseong Foundation and CEO of Naban Gallery. By his side since childhood is beta So Gi-hyeon, who has quietly watched over him for years while nurturing his love alone. What once seemed like an unbreakable relationship begins to crack the moment Gi-hyeon confesses. The instant Gi-hyeon reveals the long held feelings in his heart, Yeon-oh responds with a humiliating dry heave. *“You forgot that you’re a beta.”* An alpha who feels a visceral disgust toward dating a beta. Faced with such cruel, bone deep rejection, Gi-hyeon tries to quietly bury his feelings, but Yeon-oh refuses even that. Driven by selfish obsession and a need for control over what he considers his, Jo Yeon-oh will not allow Gi-hyeon to leave his side. *“Fine. Let’s date. You selfish bastard.”* Instead of cutting ties, what begins is a deceitful relationship. Yet because it is Yeon-oh’s choice, Gi-hyeon accepts it without protest. *“If you really can’t stand it, I said I’d help you find someone. Stick to omegas if you can.”* Even while they are dating, Yeon-oh coldly suggests that Gi-hyeon sleep with others, a twisted form of consideration that steadily carves wounds into Gi-hyeon’s heart. Eventually, Gi-hyeon reaches his limit. And at the end of his long, desperate unrequited love, Gi-hyeon is confronted with a physical change he believed could never happen. Jo Yeon-oh, a man armored in warped possessiveness and denial of his own attraction, and So Gi-hyeon, who silently swallowed his wounds until he finally chose to run. Where will the misaligned paths of these two ultimately lead? --- **Original Novel:** Volumes: [RIDI](https://ridibooks.com/books/945075790), [MrBlue](https://www.mrblue.com/novel/E000119959), [Bookcube](https://www.bookcube.com/detail.asp?series_num=924011858), [Naver Series](https://series.naver.com/novel/detail.series?productNo=10989601) Chapters: [Bomtoon](https://www.bomtoon.com/detail/saltsociety), [Joara](https://www.joara.com/book/1746200) **Original Webtoon:** [RIDI](https://ridibooks.com/books/5163001537)

Love Junkie

Chapter 40

386

Right after graduating high school, Yewon falls headfirst into an affair with the charming but married Han Ju-eon.She knows it’s wrong, but she doesn’t care. She’s in love.“I want to hear you say it. Are you having an affair with that guy?”“Fine! We're having an affair. So what?”Things start to spiral when their classmate Jeong Hwa-ik catches them in the act and makes her an offer of his own.Whether out of spite, curiosity, or something darker, she agrees."Even if I sleep with someone else, you’re not going to leave your wife, are you?" +

The Beast of Bahal Never Misses Its Prey

Chapter 51.5

1,112

Jarn comes to the capital to search for his missing aunt - and somehow ends up employed at the estate of the mysterious Duke Ordin. His job? Feeding the unidentified “monster” locked in the basement. Uh, sure. Things take a sharper turn when he accidentally sleeps with the Duke, and now Jarn’s juggling monster-sitting, sneaking around for clues about his aunt, and…discovering some very unexpected pleasures as a late-blooming virgin. Between horny dukes and basement creatures, Jarn’s hands are both metaphorically and physically full, and he has no idea what truths are waiting for him at the end of it all… *(Source: Lezhin US)* [Original Webtoon](https://www.bomtoon.com/detail/beastofBahal) **Official Translations:** [English](https://www.lezhinus.com/en/comic/beast_of_bahal)

Ghost Gate

Chapter 83

933,238

After staying late to work overtime, Lee Giyun stumbles upon his boss, Jeong Yitae, masturbating at a coworker's desk. Horrified, he tries to leave, but a disembodied voice urges him to stay. When Giyun tries to record Yitae’s depravity, he is caught, and something about his boss seems disturbingly off. From that moment, Giyun is pulled into a warped reality where nothing feels certain. As his relationship with Yitae takes a dark turn, strange and ghastly events begin to plague the office, ensnaring both Giyun and his coworkers. In this story of erotic horror and psychological dread, Giyun must uncover the truth before reality slips away entirely. [Original Webtoon](https://www.bomtoon.com/detail/ghost_door/) **Official Translations:** [English](https://www.lezhinus.com/en/comic/ghostgate), [Spanish](https://www.lezhin.es/detail/el-portal-del-sexto-sentido), [Japanese](https://www.beltoon.jp/detail/ghost_door), [T.Chinese](https://www.bomtoon.tw/detail/ghost_door)

We Never Even Broke Up

Chapter 37

573

After her family falls into financial ruin, Seo Eunha drifts from one part-time job to another just to stay afloat. Then one day, on the street, she unexpectedly runs into Han Wonseo, her long-lost first love and ex-girlfriend. "We never even broke up." Wonseo pushes her way back into Eunha’s life, insisting they were never truly apart. Though Eunha feels a flutter of excitement, reality soon sinks in, she’s drowning in debt, and fear keeps her from accepting Wonseo’s love. Then the news hits: Eunha’s tiny studio apartment is slated for redevelopment. Now, she’s desperate to find a new place to live. And just like that, almost as if she was waiting for it, Wonseo reaches out with an offer. "You need money, don’t you?" Despite the resentment, heartbreak, and buried feelings, Eunha finds herself drawn back into a deep, complicated relationship with Wonseo once again. +

Fox Eyes That Appeared Briefly

Chapter 52

617

Gaeji unexpectedly marries Yeonsu, the Son of a prince who was arrested on charges of treason, on behalf of the lady he served. However, once the rebellion was successful Yeonsu becomes the crown prince! Will Gaeji be able to safely play the role of the fake crown princess?

Rike ga Koi ni Ochita no de Shoumeishitemita

Chapter 106

1,848,178

With the laboratory, where individual researches come together, as a stage, an experimental sciences love comedy with laughs and kyun kyun, drawn by Yamamoto Alfred.

A Sense For Love

Chapter 42

742

Vidura isn't a gods-blessed Otherworlder, or a demon-slaying hero, but rather a simple guide. When he's left for dead in an archdemon's territory, it's that very demon that saves him and he offers an irresistible deal. Stay with him, and Vidura can get his revenge on those that betrayed him.

Adult Manga Online | MangaNato

POPULAR MANGA

Filter

Genres

Type

Status