Katsuragi, an elite office worker who fell from a perfect life, drunkenly attempted to jump and comm...

  • Author: Mizuta yuki
  • Genres: Yaoi / Smut / Psychological

Koharu, tired of all the men in her life being lying, married philanderers, decides to move back hom...

  • Author: NON
  • Genres: Comedy / Harem / Romance / Seinen

This is technically not cheating because they are all in a harem marriage but i put in here because the women dont really want to share the man and get into jealous drama but eventually overcome their differences and become a family. Personally I would have wanted the mc to end up with him but im okay with how things end since i know he loves her the most :P

Wife: Ichiko Aihara. Husband: Otoya Aihara. Married for seven years, they get along well, but sexles...

  • Author: watanabe peko
  • Genres: Drama / Romance / Seinen / Slice of Life

This is my favorite manga about cheating because I love how the characters are written and although i do love a good revenge story i also love when a love is rekindled despite all theyve been through.

Yoseob, normally very quiet and composed, is in the police station convicted of stabbing 8 civilians...

  • Author: EErun
  • Genres: Drama / Mystery / School Life / Slice of Life / tragedy / Webtoons

A man with a particular fetish fears how his impulses and sexuality will ruin those he loves and has...

  • Author: asada nemui
  • Genres: Seinen / Psychological / Yaoi / Slice Of Life

I highly recommend asada nemui for they have many fucked up masterpieces. They are amazing with coming up with stories in all types of scenarios that are unconventional but super interesting and engaging. Deen my love is not super fucked up but its a about a man dealing with his fucked up urges to brutally beat up his romantic interests and sexual partners and gets off on that which leads to him repressing himself and isolating himself because he is a danger to others and hates himself for it.

...

  • Author: Rusena
  • Genres: Webtoons / Josei / Drama / Horror / Psychological

This story follows a daughter of a family and the slow spiral of their ruin when they prioritize their image over getting help for their son that is mentally ill and schizophrenic which ultimately leads to traumatic experiences. There are lots of depictions of misogynistic views in this story and the mother is absolutely insane i hate her.

Ain, who works as a gay masseur to meet his needs, pretends to be blind to increase his revenue. The...

  • Author: Yd,Laic
  • Genres: Yaoi / Smut / Webtoons / Psychological / Drama / Horror

There is a lot of controversy with the author of this manhwa but it is really good and you cant read it on mangago but you can find it elsewhere. The story is basically about a killer playing around with his victim but is intrigued by the mc who is pretending to be blind for his own self interest, he eventually has a dark obsession and falls in love with him and the mc is trying to find a way out but will he truly ever be out?

...

  • Author: Gongzo
  • Genres: Webtoons / Josei / Yaoi / Mature / Smut / Drama / Romance

I dont really remember if this is cheating, but the love interest is leading on both pair of siblings. Every character is somewhat unlikeable and there is a lot of resentment and drama. The brother/mc pisses me off the most and is obsessed with the love interest but he is supposedly straight and the sister only wants the love interest bc her brother wants him.

who was proud to be an aristocratic nobleman, fell in love at first sight with Klop, a lower-class a...

  • Author: MEG,Winterbaum,Gazealle
  • Genres: Drama / Romance / Yaoi / Webtoons

Makoto is referred to as a "deviant" because of his abnormal inclinations and has always s...

  • Author: Ryo Sumiyoshi
  • Genres: Supernatural / Drama / Yaoi / Adult / Horror

who was proud to be an aristocratic nobleman, fell in love at first sight with Klop, a lower-class a...

  • Author: MEG,Winterbaum,Gazealle
  • Genres: Drama / Romance / Yaoi / Webtoons

This story is very tragic where the uke falls in love with the ml but the ml ends up with someone else but then the mc ruins his life by having the mls husband unintentionally killed which then ensues the misery of the mls revenge of the mc with resentment but also conflicting feelings as time goes on

Shoko has turned 30 and she has finally given up on finding a marriage partner. Recently having comp...

  • Author: Higashimura Akiko
  • Genres: Comedy / Drama / Josei / Romance / Slice of Life / Webtoons

The main couple are having a fake affair as the title suggests but there is still cheating in the story by the mc sister’s side of things which the mc adlibs her sisters life to seem like their relationship is an affair by using her ring bc she think the guy is only interested in her bc she is “married”

Jun Sumisu (35y.o.) and Takeyori Sumisu (39y.o.) are a childless eight-year old married couple. Ever...

  • Author: Keiku hagiwara
  • Genres: Josei / Mature / Drama / Psychological

This cheating story involves more mature characters that are older office workers. The mc is having marital issues with he husband overworking and some miscommunication or really just repressing their feelings of dissatisfaction which leads to many kind of cheating even with other people that rocks their relationship even more bc they are being swayed by temporary enjoyment but still love each other and are willing to put in the effort to be together.

...

  • Author: Fumiko ichi,Sora minazuki
  • Genres: Japanese / Manga / Webtoons / Josei / Drama / Full Color / Romance / Slice of Life Japanese Manga Webtoons Drama Full Color Romance Slice of Life

I like me a psycho story, there is manipulation involved by the male lead where he is pulling all the strings. There is technially 2 cheating stories in this. In the beginning it follows the main character and her relationship and experience being cheated on while her husband is unable to see her from hypnosis, and then it follows another character’s relationship cheating story influenced by the same manipulative ml. I really like this first story but the other one is also a juicy read

Dongsoo is parted with his lover after he witnesses her having a one-night stand with Inhan.To his s...

  • Author: Ungyou
  • Genres: Shounen ai / romance / drama / Webtoons / comedy

This story really did not follow my expectations, the uke is kinda annoying I think hes meant to be like dumb cute but he is so dense it pisses me off. I was completely not expecting that to be his personality based on the cover lol overall I like stories where there is a love hate relationship but i really couldn’t understand how the seme could possibly like this guy. The uke is cheated on in the beginning and then goes on to cuck the guy that her gf cheated on him with.

#18 "Warning: Mature content: This manga contains materials that might not be suitable to children u...

  • Author:
  • Genres: webtoons / Drama / Fantasy / Mature / Romance

This story is unconventional in many ways but I liked it. There aren’t many cheating stories that end in a poly relationship but its more of a sharing scenario rather than a throuple. Very smutty and dramatic so good if you like that kinda spice. I personally would have preferred if she only ended up with only one of them but i dont mind this ending either because its new and excitingly different

Ryo, my husband of six months, has become distant lately. Every time I speak to him, he seems irrita...

  • Author: Hana/comic room
  • Genres: Josei / Adult / Mature / Cheating/Infidelity / Drama / Revenge Cheating/Infidelity Drama Revenge

Pretty cliche cheating story about girls husband cheating on her with her “best friend” but the revenge she gets is fulfilling

Akamine and Utsumi are two men linked by a dark past only Utsumi remembers: Akamine raping him six ...

  • Author: Shinou Ryo
  • Genres: Drama / Yaoi / Adult / Mature / Psychological / Smut

This guy basically get sexually assaulted by the guy he likes and then makes him pay 10x more for that by making him fall in love with him and betraying him but in the end he still has conflicted feelings of love and hate. Overall the story is pretty suspenseful and good drama

From Stiletto Heels:A fortuneteller once told her, "Marry the second man you fall in love with." Med...

  • Author: ikuemi ryo
  • Genres: Drama / Josei / Romance / Slice Of Life

This is double affair story, the girl and the guy are cheating on their partners with each other but for different reasons and the story unfolds differently for both of them.

I liked the guys side of the story more personally, the girl was kinda annoying, but I thought the split story was an interesting way of story telling and i enjoyed it. They never really give any reasoning for why the guy cheated?? or his backstory other than he was a piece of shit player but somehow he ended up likeable