Best cheating_infidelity MangaTo Read On MangaKakalot

Devoured by an Impure Savior

Chapter 6

973

“My wife, who shared her body and soul with me. I had no idea my wife would betray me like this.” Her husband, who had been affectionate throughout their marriage, changed in an instant, citing the reason of breaking the demon's dream. Nive endured a life like a candle, treated worse than an animal, never knowing when it would be extinguished. In such a life, a man appeared like a savior, Delphion. Nive is irresistibly drawn to him, with his mysterious and ominous aura, and their deceitful relationship continues, with both her body and mind being engulfed by desire......... “Do you call someone who loves you a savior?” To survive, she had no choice but to take the savior's hand. Even if it was impure.

Seizing the Empress

Chapter 21

812

Princess Thetis of the Carnes Empire was dreaming of her bright future—her wedding to her beloved fiancé, Romain. But one night, everything collapses. After urgently granting her seal at Romain’s request—he claimed her parents had been attacked by an enemy nation—Thetis’s older brother, Crown Prince Theodor, is falsely accused of treason and executed. Romain coveted the throne. Using Thetis, he eliminated the imperial family and seized power for himself. Confined to a monastery by the newly crowned Emperor Romain, Thetis falls into despair and nearly takes her own life… but in that moment, she vows revenge and secretly returns to the capital. Forced by Romain to take the role of Empress, Thetis suddenly comes face-to-face with a familiar face from her past—one she had buried deep in her heart. He was never supposed to appear again. His presence was never part of her plan. She cannot allow an old, broken bond to interfere with her revenge.

I'll Do it For You, Oppa

Chapter 28

336

My boyfriend was secretly planning to marry my best friend. I lost both the person I had promised my future with and my friend, and it felt like every misfortune in life hit me all at once. At that moment, my brother’s friend, Cha Seo-yoon, appeared. "I’ll do it for you, whatever it is." He was the hope that could turn everything around.

They Lived Happily Ever After

Chapter 14

535

Pil Hyeonseo, a 27-year-old unknown fairy tale book author, has long dreamed of a happy ending with a wonderful prince, just like in the fairy tales she read as a child. Hyeonseo's dream is shattered when the prince she dated for 7 years cheats on her. Confused by the betrayal of the one she loved and trusted, Hyeonseo is approached by three new men, each possessing a different charm. She begins to form passionate and fresh relationships with them... Can Hyeonseo truly find her fated prince, perfect in appearance, personality, and even in bed?

Adulterous Boss

Chapter 6

391

Minseok, deputy manager of LS Cinema's marketing department, is good at social life and works hard, but he strangely finds himself constantly clashing with Jung Soo-hee, a married manager. Despite their daily conflicts, Minseok finds himself falling for Soo-hee due to her beautiful appearance and surprisingly warm side. Soo-hee also acts cold towards Minseok like a tsundere, but she secretly has feelings for the handsome and charming Minseok. Then one day, Minseok and Soo-hee go on a business trip to a local cinema alone, and their affair begins...

Office Partners

Chapter 10

820

Female lead Song Jiahn, who has a sex partner in the same department, but her university sex partner came as a new employee? The female lead receives confessions from both her old and current sex partners. Suddenly, she meets one person each on Mon/Wed/Fri and Tue/Thu/Sat, and all three meet together on Sundays. This is a high-level 19-rated 3P romance that unfolds while the female protagonist, who doesn't believe in love, works with her old and current sex partners!

To You, Who Isn’t Kind

Chapter 15

379

“She has no charm when she clings to you. She’s nothing but an empty shell.” At a hotel she visits for a gathering with friends, Han Dajeong runs into her cheating ex-boyfriend. To shake off his shameless persistence, she pretends to be dating a man she happens to meet there—Baek Jundo. At Jundo’s suggestion, the two end up drinking together, and in a moment of impulse, Dajeong spends the night with him. “I could use a drinking partner.” “Honestly… I’m not very fun. I’m stiff and boring.” “Han Dajeong. At the very least—you’ll be fun.” It’s the first night she truly feels every sensation so vividly. Still, Dajeong decides to treat it as nothing more than a one-night lapse. But strangely enough, Jundo’s insomnia disappears whenever he’s with her. After experiencing deep, restful sleep for the first time in ages, he finds himself wanting to see her again. “Save my number. There’s something I want to confirm.” “Listen carefully. You were just a one-night thing to me.” Believing the relationship is over after coldly pushing him away, Dajeong moves on— Until they meet again. “I’m Baek Jundo, the newly appointed chairman of Baekun High School. I look forward to working with you, Nurse Han Dajeong.” Jundo reappears… as the new chairman of the very high school where Dajeong works as a school nurse.

Matched Affair

Chapter 7

945

“When are you going to get rid of it?” Doha asks his unfaithful wife coldly. “If it were my child, maybe. But if it’s the bastard of the man you cheated with, then that’s only right. We’re still married on paper.” From the very beginning, they were a loveless, show-window couple. Any hope that they might find happiness shatters, and their relationship—entangled in mutual infidelity—rushes toward a cliff they can never return from. Amid a chaos piled high with misunderstandings, betrayal, and vile blackmail, Iseol finally leaves him. Carrying another man’s child.

Steal

Chapter 17

106

A career assistant director must save a TV program on the brink of cancellation! Succeed, and it’s a directorial debut—fail, and it’s exile?! Eunwoo, a long-time assistant director and the only one among her peers who has yet to make her official debut, unexpectedly takes over directing duties when the main PD of the long-running but declining program Star Observation Diary is removed due to an affair. With her debut riding on achieving a 10% viewership rating, Eunwoo sets out to recruit athletes competing in the Asian Games. But from the very start, her plans are derailed by sabotage from CP Oh Seongchan, with whom she’s had friction since her rookie days. Meanwhile, the broadcasting world’s top target for casting—basketball star Jaehui—coldly rejects all offers of attention. Yet somehow, he shows interest in Star Observation Diary… and in Eunwoo herself. Despite CP Oh’s attempts to “steal” everything from her, will Eunwoo be able to successfully cast Jaehui?

One Night Isn’t Enough for the Executive Director

Chapter 4

280

Her boyfriend cheated on her—with a junior he cherished. And she was even pregnant… On top of that, Noh Haewon is suddenly diagnosed with only one year left to live. Determined to live the rest of her life like a femme fatale, she creates a bucket list. Her boss, Kang Taekyung, who has long harbored feelings for her, happens to see that list. To fulfill the item that reads “Get married,” he proposes a contract marriage…

Married Woman Complex

Chapter 7

842

Joo Eun-hye always lived under pressure to be 'obedient' in a strict wealthy family. She seemed to be living an enviable life according to her family's wishes, but after just 2 years of marriage, she witnesses her husband's affair. Eun-hye, who confronted her husband, hears that this marriage was not love but a 'transaction'. Afterwards, she meets attractive bartender Lee Yuri at a bar she frequently visited. To him, who lives by forming secret relationships with wealthy women and receiving pocket money, she impulsively proposes a 'one-night stand'... "Are you really going to cheat with me? I'm expensive."

I Changed My Husband at the Wedding

Chapter 38

105

The grand union of two great families — everyone eagerly awaited the wedding. But on that very day, the groom showed up with his mistress. That’s when I finally spoke my mind. “I can’t do this. This marriage—” As I turned to leave the cold, silent hall, a man suddenly stood up in the middle of the chaos. “Then marry me instead.” ...He proposed to me right after I wrecked my own wedding?! Wait, what’s going on here? Since when were we such a lovey-dovey couple?!

Shaking Husband

Chapter 19

907

For three years, Ji-hyeok and So-hee lived as a show-window couple, and eventually, they decided to divorce. But then So-hee finds out she is pregnant with Ji-hyeok’s child… Trying to hide her pregnancy, she pushes forward with the divorce, while Ji-hyeok tries to cancel it—causing the two of them to drift apart further. Even after submitting the divorce papers, their relationship doesn’t end. By coincidence, they keep running into each other, and every time, So-hee feels her heart race. Is it because she’s afraid her child will be taken away? Or is it because—within this toxic relationship—lingering affection, or maybe even hate-love, still exists…?

My Friend’s Husband

Chapter 12

651

“All the decent men are already taken.” Truly good men are quickly claimed by smart women. Just like Dong-ju—my friend’s husband. With his handsome looks, a solid career, and a warm, caring personality, Cha Dong-ju is a proven man who has spent seven years with my friend. Is there really anyone more perfect than him… to be my boyfriend?

Stair, the Gaze That Devours Me

Chapter 21

662

The man was never needed for more than a single night. Forced by her parents into marriage to pay off their debt, she chose to believe the words of the man who claimed to love her just as much. But the price of that complacent rationalization was paid three years later—through her husband’s infidelity and their divorce. She no longer wanted love, nor shallow words of courtship. Yuna Kwon, an art auctioneer divorced because of her husband’s affair, meets a man one day at a bar and spends a night of reckless escape with him. One night with a man who could fulfill her fantasy was supposed to be enough— but against her expectations, she gets entangled with him, dragged into an irresistible relationship like sinking into quicksand. “Don’t be nervous. That night was amazing, that’s all.” Their bodies tangled passionately, while their hearts stayed distant— until the day he boldly crossed the line. “Sorry, but I’m done hiding my feelings.” A woman who no longer believes in love, nor intends to fall in love again—Yuna Kwon. A man who has loved her silently for a long time, and now refuses to lose the chance to finally hold her—Lee Chang-woo.

Between Two Men’s Secretary

Chapter 10

786

On the day I had long awaited— the day I thought he would finally propose— Han Taemin, the man who was once my entire world, chose another woman. And that woman was none other than Joo Haena, the person who made my school life a living hell. Shocked by his shameless betrayal, I made up my mind: I will take revenge. I’ll do every terrible, unforgivable thing I can with his friend, Yoon Jeha.

I'm Trapped in a Container with a Married Woman

Chapter 7

505

Hye-won, the director's wife, always scolded the logistics warehouse part-timer. Just before leaving work, he accidentally gets trapped with her in a cargo container. In the sweltering heat and isolated space, the tension gradually breaks down, and anger and desire cross the line, leading to a forbidden relationship. And this night of confinement completely changes the lives of the two people…

Campus Confessions

Chapter 32

844

Spring is in the air, the flowers are blooming…and the freshmen are thirsting. It’s the start of the semester, and everyone’s dreaming of the perfect campus life. But college isn’t all sunshine and cherry blossoms. It’s also packed with scandalous hookups, secret flings, and outrageous rumors that spread faster than midterm anxiety. From the library to the lecture halls, these tantilising tales are being whispered behind every closed dorm door. Want to find out what really goes down on campus?

Marriage Scam

Chapter 5

403

“As long as he’s bigger than my husband… If he’s bigger than that…” She got married young, at just twenty. After four years of one-sided love, all that remained was her husband’s affair. So she made a decision— to cheat back. Drunk out of her mind, she spends the night with a man whose face she doesn’t even know. But why are you worried about my husband? [Does your husband know you’re doing this?] [Don’t you ever think about your husband?] [Don’t you feel sorry for him at all?] Somehow, it turns into an affair entangled with her husband as well— Marriage Scam.

I Can't Stand It, Sister-in-Law

Chapter 18

739

A man who secretly observes his beautiful sister-in-law, 'Dohyeok'. One day, 'Suji', his sister-in-law's close friend, comes to visit. However, something unexpected happens, and in this situation, the man develops a strong desire for 'Soyeok'. Trying to ignore his feelings, he finds himself increasingly drawn to her, culminating in a passionate encounter that leads to unexpected consequences...

Love Junkie

Chapter 20

386

“Should I just cum inside and keep two households? Haa….” Right after graduating high school, she was ensnared by Han Joo-eon, a sweet but married man, and became his mistress. But she didn’t care—because she loved him. “Is this an affair or are we lovers? Say it yourself.” “……” “I said, say it.” “Fine, it’s an affair. So what? What are you going to do about it?” However, when her classmate Hwa-ik discovers their illicit relationship, cracks start forming between the three of them… “Wanna try?” “……” “Think of it as screwing over your old man too.” Hey, mister— Even if I sleep with another guy, you still won’t divorce your wife? Really?

In-Home Secretary

Chapter 14

545

“I’m pregnant. And it’s not your child—it’s another man’s.” Jaehyuk’s cold gaze swept over Soyun’s stomach. “Didn’t you say you liked me? And yet, another man?” “It was a misunderstanding.” “What?” “I mistook admiration for love. Longing for something I could never have…” In her childhood, Jaehyuk had seemed like a prince when she met him in a mansion as vast as a castle from a fairy tale. That first love became a long, painful unrequited one that tormented Soyun. Because Han Jaehyuk was a man she could never have. “So let’s end it here. Our relationship.” “……” “Executive Director Han Jaehyuk.” Just as Soyun was about to walk away from him, Jaehyuk shoved her against the wall. “What are you doing?” “It’s fine. I’ll overlook your reckless behavior—just this once. Of course, it’ll be the last.” Right before their lips touched, Jaehyuk whispered low into Soyun’s ear. “Don’t even dream of running away from me. For the rest of your life.”

Lewd Relationship

Chapter 22

624

“Do it well.” Even while doing indecent things, he liked that innocent reaction on her face. Yoon So-jeong, Assistant Manager of the External Cooperation Team in the Business Support Office, was good at everything. Whether it was exciting Mu-hyeok or changing his public reputation. “Let’s wrap this up around here.” A year later, the woman once again smartly provoked him. The reason? Marriage, she said. “This is the last time we’re doing this, so you’d better do it properly.” “You knew what kind of guy I was. Don’t act surprised.” Pretending to be fine, Mu-hyeok takes So-jeong again— but only an unquenchable thirst fills his entire body. “People’s hearts change. If you ever have thoughts, just tell me anytime.” “……” “Even after you’re married, it doesn’t matter.”

My Girlfriend Was Already Fully Trained

Chapter 1

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."

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