![Stealing My Sister's Boyfriend [williamest au]](https://img.wattpad.com/cover/399300143-256-k317482.jpg)
Stealing My Sister's Boyfriend [williamest au]
- Reads 45,557
- Votes 2,164
- Parts 20
He's my sister's boyfriend.
The guy I'm not supposed to look at... touch... want.
But William Jakrapatr looks at me like he already knows.
And one night, when she's not home, he stops pretending.
I swore I'd never cross that line.
Now I can't stop.
All Rights Reserved
Join the largest storytelling communityGet personalized story recommendations, save your favourites to your library, and comment and vote to grow your community.
You may also like
Unwritten, Until You♡
He was never supposed to matter to me. My sister's husband. Her forever. Her shelter. But when I moved into their home, I met a version of him she never saw, quiet, hurting, misunderstood. And somehow, he saw through me too. It wasn't about stolen glances or hidden touches. It was the silence we shared when words failed. The way he listened when no one else did. The way I felt seen, for the first time in years. Sirish was everything I shouldn't need. But I wasn't just falling for him, I was finding parts of myself in him. It's not love. Not yet. But it's something real. Something that rewrote everything I thought I knew. Even if the world will never understand. ✧ Characters: • Sirish (ML) • Brishti (FL)
Guilty As Sin - WilliamEst
"You sentenced me to die," William whispers, "and now you come crawling back like I'm the only one who ever made you feel alive." Est Supha Sangaworawong was built to be clean. Polished. A prosecutor with a flawless record and no room for mistakes, or monsters. William Jakrapatr was supposed to be just that. One trial. One headline. One death sentence. Case closed. Until the dreams started. Not of the crime. Not of the courtroom. Just him. The convict with chained hands and a smile that feels like a secret. Now Est is back at the prison. Sitting. Watching. Wanting. What started as obsession twists into something darker, desire wrapped in guilt, lust heavy with betrayal. A WilliamEst Story. ⚠️ Disclaimers: This story contains explicit content, moral corruption, psychological seduction, emotional breakdowns, and sex that feels like sin. You've been warned. This is a work of fiction. The characters, events, and moral choices depicted are entirely fictional and created for storytelling purposes. Some themes may be dark, controversial, or morally complex. They are not intended to promote or glorify any specific behavior. If you're uncomfortable with moral ambiguity, imperfect characters, or dark content, please proceed with caution. Not all actions are meant to be endorsed. Reader discretion is advised.Complete
OH MY LOVE (MPREG)
William born in a mafia family have to inherit his family business. He had a big ass crush on a person whom he met in his school life. but he was presenting himself as straight as a scale. On the other hand Est who had been struggling his whole life because of the poverty. He is openly gay but have been judged his whole life because of this. William became so damn possessive over that guy at the point he was totally obsessed with him. how they are gonna encounter each other... let's find it out through story. guys take it as a fanfic , the characters I am using have no relation with the real life characters. take it as a story. it would be a mpreg story so there would be no scientific theory behind it. just enjoy it as a story and please don't take it seriously. if bl and mpreg kind of thing is not your cup of tea then it's not for you. @williamest @lykn @joongdunk @bl @thaibl @possessive @obsessed @mpregComplete
Between Lines and Lies (WilliamEst)
At the heart of an elite Thai university, three love stories quietly unfold - some in stolen glances, some in loud arguments, and some in the pages of stories they're forced to write together. William Jakrapatr, top of the Literature Department and every professor's favorite, is assigned a new writing partner: Est Supha, a sharp, guarded transfer student with a reputation he refuses to explain. What begins as a mutual dislike turns into something messier, deeper, and harder to define - especially when neither is ready to admit how much they need the other. Surrounding them are their friends: Sky Wongravee and Nani Hirunkit, two chaotic besties whose games of flirtation blur every line, and Aou Thanaboon and Boom Tharatorn, once-lovers reconnecting after a fallout no one talks about. Secrets, assignments, rivalry, late-night confessions, and unexpected kisses-this isn't just college. It's where everything they thought they knew about love starts to unravel.Complete
Alexander || Complete
What if I can't leave you alone?" He says invading my personal bubble again. "I can't just stay away from you Xan, I won't. If I can be as close to you as I am now. I will be." Oh sh*t. Don't look in his eyes. He leans in closer and closer, damn does this boy bathe in cologne because he just smells great! He's so close I can feel. His breath on my lips. So close I can feel his lips touching mine slightly. If I moved or if he did we would be kissing. Oh, how I want to feel his lips on mine, they look soft. Girlfriend! I pull back quickly. "You still have a girlfriend, we can be friends but nothing more, I will not be the reason you hurt her". I walk away feeling light headed. Breath! Just breath! I was that close! Too damn close, I am a lot of things but I will not be a home wrecker. I will not! ****Complete
Irresistible
I looked up at the man in front of me. He was HOT. But he was also forbidden fruit. He was Alex's brother for God's sake! My boyfriend's brother, none the less. I shouldn't feel at all attracted to him, but the way he was looking at me right now... This wasn't right. He leaned closer though. I was losing all control right then. He pressed his lips to my jaw and my mind went completely blank, like it always does when he was this close. This was wrong. This was wrong. I knew it, but I couldn't bring myself to find the reason. Then it came to me. Alex. Alex would be angry. Now I seemed like a whore. Another kiss, on my neck this time, and another thought slipped away. This is still wrong... Why though? Think Beatrice! Alex came to mind again. Alex came to mind again. I knew there were more reasons than that, but I couldn't think of them at the moment. He moved his lips again, this time peppering kisses across my collarbone and he stopped at the hollow of my throat. I gasped softly. Now my mind was empty. I wasn't even thinking clearly. The only thought that passed my mind was that I wanted more of this. More of him.Complete
In Charlie's Arms
Mysterious - Slow Burn - Friends to Lovers • • • • • • • • • • • • • • • • • • He was entranced by her, wanting to hear her voice in his ear, feel her touch on his skin, smell her scent on his clothes . . . but with secrets like his, it's best for him to just stay away. But what if he can't? Is he willing to suck her into his twisted, unexplainable world? Or is he strong enough to keep his distance? • • • • • • • • • • • • • • • • • • Thank you SO MUCH for checking out my story and I hope you give it a chance :)Complete
Love, In Time. (Completed)
William was in love with his best friend- Nut. Quietly. Hopelessly. But when Nut falls into a whirlwind romance with someone else, William is left behind- crushed beneath the weight of feelings he never got to share. Heart bruised, feelings unspoken, he tries to keep going, to bury the ache. Est doesn't care about the past. From the moment he meets William, he wants him- completely. He gives without hesitation and touches William like he's something sacred. And slowly, William begins to heal. To want. To feel again. And Est falls harder than he ever meant to. But no matter how close they get, there's always a part of William, Est can't quite reach-a quiet ache that makes him wonder: is he still chasing a ghost? Pairing: Male x Male (William x Est) Genre: Contemporary Romance, University AU Themes: Slow burn, unrequited love, emotional healing, queer love Content Notes: Mild angst, romantic tension, sexual tension, soft emotional growth.Complete
Soulmate
Est Sangaworawong doesn't do bars, doesn't do birthdays, and definitely doesn't do strangers. After ten years abroad, he's just returned to Bangkok, preferring the quiet of his luxury condo to the chaos of social life. But when Joong Aydin drags him out for a birthday celebration with their friends Dunk, Daou, and OffRoad, Est finds himself in unfamiliar territory - and not just because of the music. Across the room, William Jakrapatr - shy-eyed, sweet-smiled, and dangerously possessive when it counts - notices Est. A member of Thailand's biggest idol group, LYKN, William is used to being watched... not watching. But tonight, he can't look away. One silent gesture - a round of drinks delivered to Est's table with nothing but a soft smile and a raised glass - sparks something neither of them expects: a tension thick with curiosity, attraction, and the promise of something deeper. Est is guarded. William is patient. But in the electric heat of the Bangkok night, neither is immune to temptation. Note: Some parts of this are true story Enjoy and please vote 🥰Complete
Between tides
A love story set in Hat Yai In the small southern town of Hat Yai, two boys grow up on the same street beneath a mango tree that leans across their shared fence. William Jakrapatr, quiet and steady, carries the weight of a broken home - his mother bedridden in a hospital, his father a distant film director in Bangkok who sends money but no affection. Est Supha, bright-eyed and restless, is everything William isn't: open, loved, full of plans to swim faster, to dream bigger, to see the world beyond their sleepy town. Since childhood, they have been inseparable - walking to class together, sharing family dinners, and studying until dawn. Their bond feels safer as a secret routine of touches, laughter, and small kindnesses that fill every space of William's narrow world. But tides always change. When Est wins a coveted athletic-arts scholarship in Bangkok, his dream collides with William's obligation to stay beside his ailing mother. What begins as unspoken devotion turns into silence, jealousy, and distance measured in train rides and unanswered phone calls. Separated by ambition and circumstance, they must each confront who they are without the other - the boy who can not leave and the boy who does. Through memory, music, and the slow work of healing, "Between Tides" follows their journey from the sun-washed streets of Hat Yai to the restless lights of Bangkok, tracing the thin line between friendship and love, duty and desire, loss and the courage to begin again. This time, TOGETHER.
He was never supposed to matter to me. My sister's husband. Her forever. Her shelter. But when I moved into their home, I met a version of him she never saw, quiet, hurting, misunderstood. And somehow, he saw through me too. It wasn't about stolen glances or hidden touches. It was the silence we shared when words failed. The way he listened when no one else did. The way I felt seen, for the first time in years. Sirish was everything I shouldn't need. But I wasn't just falling for him, I was finding parts of myself in him. It's not love. Not yet. But it's something real. Something that rewrote everything I thought I knew. Even if the world will never understand. ✧ Characters: • Sirish (ML) • Brishti (FL)
More detailsContent Guidelines