Best Adult Manga: Free Adult Manga 18

My Ideal Type is my Friend's Mom

Chapter 13

127

The male protagonist confesses his feelings to a woman he believes is his friend’s older sister. After falling for her, he discovers that she is actually his friend’s biological mother. Despite the complicated situation, he finds himself wanting to meet her again. [Original Webtoon](https://toptoon.com/comic/ep_list/My_Ideal_Type_is_My_Friends_Mom)

Swimming on Solid Ground

Chapter 7

996

Swimming star Lee Jin-woo, after a mistake at his first All Olympics and facing fierce backlash,reunites with his high school swim team alum Jin Tae-hyun on a remote island where he’s fled.While Tae-hyun greets him warmly, the arrogant Jin-woo is too busy sneering at him…“Ah, excuse me. I guess I loosened up a little because I thought you were a stranger.”“I’m not a stranger, though. Don’t you remember me?” +

Trapped Between Two Men

Chapter 51

583

On the day of the proposal I had been eagerly waiting for, Han Taemin, who had once been my entire world, chose another woman. And not just anyone… but Joo Haena, the very girl who made my school years a living hell. Faced with his shameless behavior, I made up my mind: I would get my revenge. So, I’m going to do every awful thing I can, and I'll do it with your friend, Yoon Jeha.

The Northern Archduke Is So Cute

Chapter 13

369

"Then repay me with your body, Lord." * The northernmost Paliz and the southernmost Quintbeck. The bad blood between Grand Duke Matthias Paliz and Guild Master Timothy Quintbeck was famous throughout high society, but facing a blizzard on a trade route, even Timothy had no choice but to accept his help. "You look like an absolute mess, Lord." Seeing those arrogant green eyes used to make his stomach turn, but... Matthias's demeanor inside this castle felt entirely unfamiliar. His subtly anxious reaction when Timothy mentioned leaving high society for two years to study abroad was a truly new side of him. "You told me. You said you would do anything in exchange for letting you stay in the castle." "...As the master of Quintbeck, I won't go back on my word." As Matthias suddenly leaned in close, the dizzying scent of his body mixed with alcohol washed over him. "Then repay me with your body, Lord." Was it just his imagination that he saw a hint of pleading in Matthias's eyes, now just inches away?

Antidote (Harusari)

Chapter 93

106,516

Two years ago, the great lord Sylhan was stripped of his title and status, reduced to a life of mania, amnesia, and slavery. He is resigned to his newfound lack of freedom, until a knight appears in front of him. A gentle hand around his waist, sweet lips pressed upon his own, and a deep connection forged in the unknowable past: Sylhan is confused, but unable to stop himself from being drawn ever closer to the mysterious man. The once proud lord can no longer lay claim to glory, wealth, or power…but what about love? (Source: Lezhin US) Official PV --- Original Novel: Volumes: RIDI, MrBlue, Bookcube, Naver Series Original Webtoon: RIDI Official Translations: R19: English (Lezhin, Manta), Spanish, Thai, T.Chinese (July 23) R15: English ##### Note: All official R19 translations are uncensored.

Mismatch Guide

Chapter 32

648

*“Guide, I think the first thing we need to do… is tie up these rude hands of yours.”* Pil Hyunseo is an SS-rank Esper with a gentleman’s face and a god complex that puts all humans beneath his feet. And Jung Wooyeon is an S-rank Guide whose sense of justice is so strong he can’t stay quiet in the face of wrongdoing. Their first meeting starts off ordinary enough… until Wooyeon’s unhesitating fist sends everything spiraling off course. After that incident, Hyunseo becomes determined to keep Wooyeon by his side, forcing a pair-match between them. What begins as curiosity soon twists into obsession. Wooyeon tries to escape. Hyunseo refuses to let go. As the two clash again and again, the wounds and truths they’ve kept hidden begin to surface. And slowly - almost imperceptibly- their relationship starts to shift into something neither of them expected. --- **Original Webtoon:** [RIDI](https://ridibooks.com/books/4631000499)

You Still Call Yourselves a Teacher?

Chapter 37.1

178

Cohabitation Romcom about a high school boy whose parents run an inn for a bunch of female teachers from his high school. However what are usually strict educators at work have a completely different, much more liberal attitude at home, getting the high school boy living with them in various lewd situations.

Taming My Step-Sister

Chapter 32

686

Was my step-sister this sexy? Ash moves to the city to prepare for his college entrance exam. His stepfather suggests he stay at his stepsister's house. But on the very first day, he finds her standing there in her underwear. *"Ash, do you wanna take a bath together?"* (Source: TOPTOON)

Satanofani

Chapter 211

7,819,872

A mysterious syndrome turns schoolgirls into homicidal monsters behind numerous atrocities in Japan. However, nothing is what it seems and when Chika Amagi is arrested for the brutal murder of five people, which starts a journey into uncharted and troubled waters!

Introducing My Manager

Chapter 29

169

Ji Hyun, Korea’s top actor with an angelic face, is known for being as demanding as he is beautiful. Eunho, his dedicated manager, hides one secret: he’s been secretly in love with Ji Hyun, his closest friend and client. One day, just as Eunho’s long-standing feelings begin to fade, they receive an offer to appear together on a reality show titled *“Introducing My Manager.”* What happens when the line between professionalism and affection starts to blur on national television? [Character Profiles](https://x.com/polarfox_comic/status/1981654398695850120) **Original Novel:** Volumes: [RIDI](https://ridibooks.com/books/120065060), [MrBlue](https://www.mrblue.com/novel/E000115522), [Bookcube](https://www.bookcube.com/detail.asp?series_num=923036132), [Naver Series](https://series.naver.com/novel/detail.series?productNo=10427023) Chapters: [Bomtoon](X), [Naver Series](https://series.naver.com/novel/detail.series?productNo=10390288), KakaoPage ([R15](https://page.kakao.com/content/63044293), [R19](https://page.kakao.com/content/66380011)) **Original Webtoon:** [RIDI](https://ridibooks.com/books/2404036274)

Just an Ordinary Family

Chapter 18

211

not found...

Don't Mix Business With Pleasure!

Chapter 98

947,848

not found...

Note Me

Chapter 9

679

“You don't want to sleep with the Omega you've imprinted on? If we mate, you and I can both survive.” Beryl Ember possesses extremely dominant Alpha pheromones that cannot be controlled by any medication. Lumian, a pheromone perfumer, is living on borrowed time, bound by an imprint from a past relationship. When these two people, brought together as if by fate, meet, a passionate and complicated drama unfolds as they struggle to coexist—and survive—together. [Original Webtoon](https://www.bomtoon.com/detail/note_me)

The Marquis, the Collector of Beauties, is an exception.

Chapter 7

105

not found...

Ruler Of The Land

Chapter 728

26,465,784

Bi-Kwang is a handsome young warrior who becomes a drooling mess whenever he sees a pretty girl. Out on the road he meets an extraordinary swordfighter with no name who is searching for a legendary master warrior. Bi-Kwang promises to aid the swordfighter if he lets Bi-Kwang meet his beautiful sister. Of course, it turns out the swordfighter is the sister, Hwa-Rin Dahm, and she must switch identities to keep the plot moving along. Bi-Kwang is immediately smitten, and thus we have a triangle involving only two people. The story takes place in a setting in each side is trying to unify the Murim as a whole, and while this is taking place, Bi-Kwang who is extremely good at learning martial arts but doesn't want to learn it, gets into a deal where he takes the girl to see her grand father since he was the last person to see him before he disappeared and on the way he encounters many enemies and some friends (who show up from time to time) and he matures since he realizes why martial arts is so important and that he has been using it wrongly. (Source: MAL) --- **Links:** - **Original manhwa:** [Korean](http://smart.dwci.co.kr/event/yulgang/yulgang_event.asp) **Notes:** - Although there are many chapters listed as missing, nothing is actually missing. The numbering changed a few times, hence why it displays as missing. - This manhwa was also made into a MMORPG.

Gal and otaku can't understand each other

Chapter 32

190,507

Saotome secretely loves Moe idols even though she is a gal(Japanese term for popular girls). Otonashi is what you would consider Otaku(nerd) that also has a secret.

Do Ghosts Dream Too

Chapter 10

514

No synopsis available

Despite That

Chapter 65

116,327

[HoneyXBee Scans] Jung Hae-il', a police officer, returns to his hometown in Seoul from Daegu to escape the guilt of his past. However, he unexpectedly runs into his old lover, Jun Seon', who is involved with a new drug related to his past trauma. As Hae-il faces this new challenge, a mysterious new assistant, Han Gyeol', appears before him

Collage

Chapter 27

720

*In a season when cherry blossom petals scatter on the dry wind, I fell in love with a pale faced poet. My first experience of unrequited love was like a fever. Each time I suffered from it, I caught my heated breath and quietly sank into misery. Yet that spring was undeniably the most lyrical season of my life.* Baek Seonghyeon, a poor working student, returns to university with a completely ruined timetable after getting the course registration date wrong. Forced to attend even a literature class he has no interest in, he looks up the course withdrawal period and happens to notice a note taking job posting on campus. Twice a week, a monthly pay of 1.5 million won. Without a second thought, Baek Seonghyeon sends in his application. Never once imagining that there, he would meet a poet who would completely upend his life. --- **Original Novel:** Volumes: [RIDI](https://ridibooks.com/books/1239008524), MrBlue ([Main Story](https://www.mrblue.com/novel/bookpal0787), [Side Story](https://www.mrblue.com/novel/bookpal0788)), [Bookcube](https://www.bookcube.com/detail.asp?series_num=919018479) Chapters: [Bomtoon](https://www.bomtoon.com/detail/_collage), [Bookcube](https://www.bookcube.com/novel/detail.asp?serial_num=se8753) **Original Webtoon:** [RIDI](https://ridibooks.com/books/1239022034)

It's a Miracle, But Too Much

Chapter 9

357

Beautiful Life of the Pregnant Man and the Runaway

My Path Is To Become A Developer

Chapter 5

865

The grandson of pharmaceutical company N, the perfect Alpha, 'Lee Tae-seong'.He was trying to get rid of his chaotic life and live quietly due to the management dispute, but his plans go awry when he meets Beta Ji Yu-bin'."I told you I was making games... I think I could develop other things too. Do you want to invest just once?"What should you do with a kid who wants to eat an Alpha?Beta Top (Ji Yu-bin) x Alpha Bottom (Lee Tae-seong)TL - HappyBunny

The Fox's Love Refresher

Chapter 77

299

Flynn is an upbeat fox selling homemade beverages to make money. While he’s looked down upon as a petty vendor from a cunning species, Flynn is determined to live an honest life while searching for his long-lost brother. However, when he catches the eye of the wealthy dragon Hugo, Flynn finds himself forced to become a pawn in a game of political chess where his brother’s life is on the line. Now, Flynn must give up his honest life and trick Hugo into a sweet trap… But can he really outfox the skeptical dragon? (Source: Tappytoon)

Not Me

Chapter 8

415

*“Don't want to mate with the Omega you're imprinted on? If we join forces, we both survive.”* Beryl Amber, the bearer of an extreme right-wing Alpha pheromone that no medication can control. Lumian, a pheromone perfumer living on borrowed time, bound by the imprint of a past connection. A passionate drama unfolds as these two, brought together as if by fate, strive for mutual survival. (Source: Bomtoon, translated)

Stealing the Egg

Chapter 9

617

Haejo is a half-breed, born from a Jimsae, a poisonous bird. Because his poisonous feathers caused an unfortunate accident, he was banished to the human realm and is only allowed to return to the divine realm during mating season.However, because he is a mixed-blood descendant of a poisonous bird, no one is willing to mate with him. As a result, Haejo has remained an unmarried virgin all this time.After hearing that mixed-bloods have lifespans as short as humans, Haejo gives up on finding a mate and decides instead to steal an egg.But he even fails at stealing one properly. Just as he is about to give up, he discovers something that looks like an egg +

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