Cheating Sex Stories

A collection of short erotica ranging from one-shots to short stories that will leave you breathless and begging for more. From the girl who seduces her lecturer to the billionaire who bends his innocent new maid over the counter to the off-limits best friend’s brother who whispers filthy things in her ears. Every story is a standalone and straight-up sinful. It explores themes like age-gap, forbidden love, BDSM, dub-con, threesomes, cheating, and every other thing you can think of, so buckle up and get ready for the ride! All characters are 18+

The supplementary card I've issued for my grandmother shows that an eight-thousand-dollar purchase has taken place in another city. But the transaction records show that the money is used on hymenoplasty. I'm shell-shocked, to say the least. Grandma is 84 years old this year. She's been bedridden and paralyzed for years. Why would she even get hymenoplasty done on her, to begin with? But when my investigation leads me to a plastic surgery hospital, I find out that my wife, Stella Watson, is actually the lead doctor of said clinic. So, I call her to demand answers from her. However, Stella refuses to answer my questions properly. "Don't worry, honey. Something's most likely wrong with the system. Betsy is already this old—why would she have her hymen repaired?" That's just a bullshit answer coming from her. She seriously thinks I'm gullible enough to believe her. I merely huff coldly in return before calling my dad, who works in the Department of Commerce. "Dad, Stella is most likely cheating on me. I want her plastic surgery hospital as compensation for my impending divorce!"

My boyfriend, Allen, is a fitness coach who is cheerful, handsome, and has eight-pack abs. After getting together with me, he transferred all his female students to other colleagues and would send me daily check-in photos. In anticipation of becoming his fiancee, I happily prepared for our engagement ceremony. However, two weeks before the ceremony, I discovered a bright red lipstick mark on Allen’s workout pants. I quickly pulled up the check-in photo he had sent me that day. Through the reflection on a dumbbell, I saw a woman standing next to Allen—her lips painted in the exact same lipstick color. Most of the previous photos had flaws, but I had trusted Allen too much to notice them. Looking at his message under the photo, I let out a cold laugh. "Baby, I have to work overtime today to train a male student." He actually dared to deceive me. Just then, my phone rang. It was the wedding planning company confirming the engagement ceremony setup. I quickly responded with a confirmation. The ceremony would proceed as planned—except I had a special surprise prepared for Allen, one he would never forget.

A handprint on the glass window in the bathroom leads to me discovering my husband's betrayal. I want to find that woman and make her and my husband pay.

Seven years into their marriage, Bella got hit with a truth—Steven had a kid. A six-year-old. She crouched behind the preschool slide, barely breathing, as Steven bent down to scoop the boy up. "Daddy, you haven't come to see me in forever." "Be good, Ollie. Work's been crazy. Listen to your mom, alright?" Bella froze. Same face. Same eyes. It was obvious. Everything about them screamed it—The man who swore he'd love her forever had been cheating on her this whole time. Steven and Bella weren't just a couple. They were childhood sweethearts. She once took a knife for him. Nearly died. Lost their baby. Lost the chance to ever have one again. Steven had held her hand back then, eyes red, saying, "I don't care if we never have kids. As long as I have you, that's enough." She still heard the shake in his voice. Now? Every promise. Every memory. All of it—gone.

After my rebirth, the very first thing I did was ride from one blood donation van to another, giving blood until I nearly collapsed. Why? Because in my previous life, my fiancé's newly hired intern, Shirley Lynch, had bound herself to a blood-exchange system. Every milliliter she donated was siphoned directly from my own veins. In just a month, she transformed from an ordinary college girl into the nation's beloved Blood Angel, showered with fame and fortune, while I, suffering from severe anemia, was fired from the hospital for being unable to work. When I exposed her scheme to my fiancé, he looked at me with disgust and broke off our engagement. "You're selfish and cowardly," he sneered. "You refuse to donate your rare blood type, and now you slander Shirley? You call yourself a doctor, yet you believe in such ridiculous nonsense!" From then on, every time Shirley donated blood, I would suffer heart palpitations, dizziness, and sometimes collapse outright. I begged the doctors in my department for help, but my fiancé blocked every attempt, accusing me of jealousy and wasting medical resources. In the end, to steal my promotion ahead of schedule, Shirley donated a full 1000 milliliters of blood live on television. As her blood drained, so did mine. I went into shock and died. When I opened my eyes again, I was back on the very day Shirley first claimed she carried my rare blood type.

Because of a last-minute business trip, my husband missed the Thanksgiving family dinner. I spent the entire day helping out at my in-laws' place in the countryside with our five-year-old son, only to receive a complaint from the downstairs neighbor just before dinner. "Ari, could you please close your kitchen window when you're cooking? I can smell the hot sauce from all the way here. My husband has a lung condition—he can't handle it." My neighbor's words shocked me, and I immediately called my husband, who was allergic to chili peppers. "Honey, did someone break into the house? The neighbor said there was smoke coming from the kitchen." His breathing hitched for a second before he let out a casual laugh. "No break-in. My flight got canceled, so I was home alone cooking. When are you two coming back? I really miss you." I smiled and told him we'd stay a couple more days, but in the middle of the night, I packed up our son and drove straight home.

When my mother falls gravely ill, my husband, who has asthenospermia, promises to help me think of something. So, I give him all my savings. Despite being pregnant, I get a part-time job doing DoorDash deliveries. However, I see my husband when I pass by a realtor's office. He's supposed to be hard at work like me, but he's buying a place for his childhood friend. He even has his arm around her. "That old hag thinks I only earn that little each month. Don't worry, Yvette. I only give her 10% of what I earn. The rest goes to you!" I hold back my tears and grab the hem of his shirt, wanting to borrow some money for my mother's treatment. However, he shoves me away irritably. "I give you 2000 dollars a month! Isn't that enough? Have you spent it all on useless things?" He leaves without another look back, ignoring my cries and pleas. He also kicks me, effectively murdering the child he's always dreamed of having. Later, he grovels at my feet and begs for forgiveness. It's too bad I've already given up on him. I don't want him anymore.

"Pregnant patient, corpus luteum rupture, heavy bleeding! We need a consent form signed—now!" I stood there holding the clipboard, waiting, when a voice I knew way too well cut through the chaos. "I'm here!" Jimmy. My husband. The same guy who vanished on our anniversary—now signing off on emergency surgery for another woman. He didn't even blink before writing "husband" on the form. Still had our wedding ring on, too. He didn't recognize me behind the mask. Just grabbed my hand and begged. "Please save her. It's my fault. She's pregnant. I messed up. I love her. I can't lose her." His grip tightened. My wedding ring slipped off and hit the floor. I didn't say a word. Just turned and walked into the OR. A doctor beside me, totally clueless, beamed and said, "Dr. Meyer, your test results came back—twins! Your husband's gonna be so happy. Congrats!" I smiled, barely. "Schedule the termination after surgery."

My husband and his twin brother get into an accident during a test drive. To protect his older brother, my husband is thrown from the car and dies on the spot. Hearing the news of his death, I, four months pregnant, collapse in tears outside the hospital morgue. When I come to, I overhear my sister-in-law, Gloria Quinn’s voice outside the door. "Mason, are you sure Celine won't find out about this?" Mason? Isn't that my husband, who died in the crash? A familiar male voice replies, "Gloria, you're the one I truly love. If I hadn't mistaken Celine for you that drunken night, I'd never have let you end up with Jason. Celine loves me so much and is carrying my child. "If I take on Jason's identity and look after her, I swear she'll never leave me. Then, all her family's money will be ours." I smirk coldly as I listen to their conversation. He cheats on me, yet expects me to keep his child? Since he's already "dead", he's lost everything.