16 Works in Bottom Chu Sangwoo (Semantic Error)
Listing Works
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The River Remembers: Fated Across Ages🌊 by 8vwxyz8
Fandoms: Semantic Error (TV), Semantic Error (TV) RPF
26 Aug 2025
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Summary
Computer science major Chu Sangwoo is the embodiment of an inflexible and strict rule-abiding person.
While working on a liberal arts group project with freeloaders who don't put in any effort, Sangwoo decides to remove their names from the final presentation.
But he didn't imagine how involved he would become with the person whose plans to study abroad were messed up because of that project.
The involved person, the popular campus star who everyone knows, Department of Design's Jang Jaeyoung.
He has everything from skills, looks, family background and good relationships, except for one big problem, Chu Sangwoo.
What happens when an engineer and an artist whose personalities are like oil and water, have to work together?
Jaeyoung is like a semantic error in the perfect world of Sangwoo.
Will Sangwoo be able to debug this? -
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Summary
It’s not easy dating someone who has no idea how to express themselves. It’s also not easy for someone who has no idea how to express themselves to date someone who constantly expresses themselves.
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My Comfort by xxelliotbatsxx
Fandoms: Semantic Error (TV), 시맨틱 에러 | Semantic Error (Webcomic)
10 Apr 2025
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Summary
Chu Sangwoo and Jang Jaeyoung have a disagreement that they work out, but afterwards freak shit happens. With a side of angst and fluff. Enjoy maybe.
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Beneath Your Touch. by aetherise
Fandoms: Semantic Error (TV), 시맨틱 에러 | Semantic Error (Webcomic)
27 Mar 2025
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Summary
Sangwoo never expected to lose control, but Jaeyoung knows exactly how to break down his walls.
What starts as teasing quickly turns into something more, leaving Sangwoo breathless and wanting. No matter how much he tries to resist, Jaeyoung won’t let him go that easily.
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Summary
Sangwoo is the first person to admit that his personality rubs a lot of people the wrong way, but that’s how he prefers it. He never gets close to others, so his secret has never been put in jeopardy.
Of course, the Alpha who made his life hell for a while just has to be the one person that he develops some sort of romantic feelings for. He can’t enter a relationship without disclosing something so important, but he’s terrified that admitting it will change how Jaeyoung sees him.
Suppressant Sickness decides to expose his secret.
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Summary
Sangwoo was tired of drinking the same coffee everyday, he needed something new. One night he stayed up studying so much that he forgot the time, fortunately there had been a new coffee shop that had opened around the corner, but the coffee wasn't the only thing that he craved when he was at the shop..
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Friends with Benefits by little_leaf_hates_usernames
Fandoms: Semantic Error (TV), Semantic Error (TV) RPF, Semantic Error - 저수리 | Jeosuri
19 Apr 2024
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Summary
“Let’s have sex.”
I don’t move, staring down at Sangwoo as if he has grown a second head. When he asked to talk to me, I assumed he was going to tell me off again. I expect that; it would only be rational for the very robotic Chu Sangwoo to hate someone like me— after all, I had been trying to get him to do just that, purposely disrupting his routine in every way that I could.
To be fair, I have toned all that down a lot, stopped purposely annoying him in favor of simply teasing the shorter boy affectionately. What I did not expect was for the collected, level headed Sangwoo to make a request like that. The silence grows thick as the younger continues to look up at me as if he hadn’t just asked me to sleep with him. -
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Summary
Podfic reading of A Good Percentage, by mollshka.
Author's summary:
Chu Sangwoo accidentally discovers Jang Jaeyoung's praise kink while in bed and does some quick mental math about it. -
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Summary
“When we have sex,” Sangwoo says. “You always hold back your orgasm until I have one. Why is that?”
He really is just curious - it’s not like he’s complaining about Jaeyoung’s near-supernatural ability to delay his own orgasm for a while while Sangwoo has the time of his life (occasionally multiple times). But after nearly a year together - eleven months? He’ll have to check a calendar later - Sangwoo has definitely noticed, although Jaeyoung might not know that he’s noticed.
“I,” Jaeyoung says, and Sangwoo feels him swallow against the top of his head, which is tucked under Jaeyoung’s chin. “It’s - good manners, I guess?”
(rating for Chapter 2)
Series
- Part 6 of Kama Sutra (Teachings on Pleasure)
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Summary
“Sangwoo-ah!” Jaeyoung exclaims in surprise, gripping the doorframe he’s just entered. “You’re - you’re naked!”
Sangwoo meets his eyes, hands on his hips. “Why are you surprised, Hyung?” It is Sangwoo’s apartment, after all. He’s allowed to be completely naked, especially when he’s just showered and dried off and is standing, still flushed from the hot water, in the middle of his bedroom.
“I’m not required to put on clothing, Hyung,” Sangwoo says tersely. Not in his own home, where he makes the rules. He can even call Jaeyoung into his room while he’s still naked. Because it’s his room and he can do what he wants with his own body in his own damn bedroom.
Series
- Part 3 of Kama Sutra (Teachings on Pleasure)
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Summary
Sangwoo goes all in. “I’ve read some articles that make me think I’ll like it, but I’m not sure, so I was just wondering if we could - I mean, if you could help me -”
“Yes,” Jaeyoung says immediately. “Yes, Sangwoo.” His voice is slightly hoarse.
Sangwoo notes that he’s breathing normally again. “Are you sure? You’re being very quiet so I can’t tell if you actually want to.”
Jaeyoung emits a sound that sounds like a laugh and a moan at the same time. “Trust me, I would very much like to help you find out if you like anal sex.” He fidgets a little, tugging on the legs of his jeans with both hands.
Series
- Part 2 of Kama Sutra (Teachings on Pleasure)
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Summary
Sangwoo moans softly, drinks in the warm emotions pouring from Jaeyoung and mingling with his own, until it's impossible to separate their feelings from this physical act. He opens, slowly relaxing, and lets Jaeyoung in, and in, and in, and then Sangwoo’s eyelids are fluttering with the intensity and the intimacy and the pleasure and he keens “Hyung” as if Jaeyoung holds his life in his hands, and maybe he does.
Series
- Part 5 of Kama Sutra (Teachings on Pleasure)
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Summary
“Sangwoo? Everything all right?” His expression is a gentle mixture of kind, curious, and concerned, completely devoid of judgment, and it’s so very Jaeyoung that Sangwoo barely - just barely - thinks twice about the words that come tumbling out of his mouth in the next moment.
“I want to have sex with you, Hyung,” he blurts, and immediately feels his face grow hot. He shifts uneasily from foot to foot.
Jaeyoung’s eyebrows jump like he’s startled, but a warm smile spreads across his face immediately after, and he leans back against the counter behind him, folding his arms over his chest. “I know,” he says, after a brief pause.
Series
- Part 1 of Kama Sutra (Teachings on Pleasure)
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Summary
Chu Sangwoo likes tight spaces, dim lighting, soft sheets, and Jang Jaeyoung.
(Sweet, smutty one-shot, in which Sangwoo feels everything and really, really likes it.)
Series
- Part 4 of Kama Sutra (Teachings on Pleasure)
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Summary
Picture: Summer in a vacation apartment somewhere on the French coast, THEM happy and together, and Sangwoo wants some good morning. Let's give him some.
POV Jang Jaeyoung.
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Augmented Reality by Sandee Sing (CometSuni)
Fandoms: Semantic Error (TV), Semantic Error - 저수리 | Jeosuri
23 Mar 2022
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Summary
After Sangwoo kissed a sleeping Jaeyoung, he goes home to sleep and wakes up in a dream where he has a vagina and he has sex with Jaeyoung.
CRACK FIC!!!!!