1 - 20 of 42 Works in Trans Male Yagami Light
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Punishment by Rainbow_fairytale
Fandoms: Death Note: Another Note, Death Note (Anime & Manga)
31 Oct 2025
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Summary
Beyond had told Naomi Misora years ago that he wasn’t the submissive type. He lied.
Death Note Kinktober Day 5: Discipline
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Light told them about Kira.
He should not have told them about Kira.
Light Yagami is a university student who was too honest with his therapist, and gets sent to the mental hospital. But things aren't as they seem.
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Do you think their menstrual cycles are synced up? by Anonymous
Fandoms: Death Note (Anime & Manga)
22 Oct 2025
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Summary
"I-" Light winces, then relents, "I've never inserted anything before."
"Oh. I see. Well, I'm open to offer my assistance."
Light raises a brow. "Assistance in… insertion?"
"Yes." L nods.
"... into my vagina."
"Naturally."
Tampons are better than pads. L just needs to help Light get used to them.
Series
- Part 11 of prompt fills
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Light seems opposite himself, reflexes reversed, and memories missing. He has this wide-eyed innocence too fallible to be feigned. It’s like someone scooped out a chunk of him and his mind, in the rush to repair itself, got a few things wrong.
Namely, his reaction to pain.
Removing his memories of the Death Note made Light a masochist. L tests this hypothesis.
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proclaim by lawlietskira
Fandoms: Death Note (Anime & Manga), Death Note (Movies), Death Note (Live Action TV)
07 Oct 2025
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light had joined a new school in england, hoping for a fresh start. but what would happen if he fell inlove with his biology teacher instead?
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Yagami Light has always been a boy, so he has to wonder why L is saying otherwise.
In which L is 90% sure Light is fucking with him.
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Amuse-Bouche by Anonymous for nottodaylogic (mandaloreartist)
Fandoms: Death Note (Anime & Manga)
29 Sep 2025
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Summary
“No, L!” Light whines. “We should stop!” But his hips press up into L’s face, eager for more. His head falls limp to the side to see his watch. Three minutes. He whimpers. “We gotta go…”
But Light is a toy he can’t put down. A pen he can’t stop clicking.
OR (prompt):
L should eat light out with great enthusiasm. maybe even until he cries.
Series
- Part 10 of prompt fills
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Summary
Light bit his lip, trembling. He, who had always prided himself on impeccable control, now reduced to something biological but at the same time devastating.
"Shit… of all times, it had to be now…" he whispered, low, as if it were a secret.
He swallowed hard, took a breath and called out in a trembling voice:
"L… I… I need to go to the bathroom."
The sound of the chains echoed in the silence, the clinking waking the detective, who slowly lifted his eyes. In seconds, the drowsiness disappeared from his face. L’s cold, piercing gaze swept across the room and landed on the bed.
Light held his breath. L didn’t need to ask. One look at the stain on the sheets and the situation revealed itself without a word.
Lawlight Week 2025:Bloody cycle/Menstrual period
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I Stay For All That Aches by euphraties
Fandoms: Death Note (Anime & Manga), Death Note: Another Note
23 Sep 2025
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Summary
Light scoffs, “I’ve been reacting to my meds perfectly! Dr. Watari wonders why I’m even here. I wonder why I’m even here.”
L grips Light’s wrist, lifting his arm to reveal the trail of scars lining the soft inner flesh. “Yes, you even possess the marks of mental stability.”
The cast of Death Note are buddies in the psych ward. Also B is there. And Light and L have sex.
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If he gets me pregnant then L cannot execute me! This is my perfect victory!
Light is certain.
If I get Light pregnant, he will not kill me. He will spare me Kira's wrath.
L is certain.
OR (prompt):
L and Light both think they’re baby trapping each other. They’re both right.
Series
- Part 9 of prompt fills
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“Light isn’t very smart, is he?”
“What.” No one has said that before. No one has said that ever. It’s false, L knows that as well as Light. “What?”
“Yes, Light is stupid.”
He’s angry, for a moment. But the tension gives way to numbness and odd liberation. He’s never been dumb before. He’s never had the chance.
It’d feel good, wouldn’t it?
OR (prompt):
"dumbification pls"
Series
- Part 8 of prompt fills
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Summary
“Tell me who you’ve killed for me.”
“I killed everyone you had followed. I killed anyone who could distract you from me.” He clings to L. “I removed distractions.”
“You have successfully obtained my complete attention. Do you demand anything further?”
He grips L’s arm. “F-Fuck me.”
OR (prompt):
"Yandere Light 🤤"
Series
- Part 7 of prompt fills
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L can play guitar. He can also play piano, harp, and theremin. Light has learned this the hard way, led by chain into L’s music room. Light falls asleep, draped across a red armchair, as L plucks the strings.
Light wants L to press him into frets and strum him ‘til he sings, for those fingers to dance across his keys and arpeggiate up his body. He closes his eyes because otherwise he gets too wet watching bone beneath flesh beneath skin in articulate distortion. His hands are mechanical machinery artistry, and Light wants those knuckles against the roof of his mouth and fingertips snug against his tongue.
OR (prompt):
“light is obsessed with L's hands and wants his fingers in his mouth at all times.”
Series
- Part 5 of prompt fills
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Summary
Ten years after Light and L's first encounter, the two of them meet again as opponents in a qualifier match for the Japan Open. Light is very normal about this reunion.
Series
- Part 2 of Lawlightennis
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In the cool green-grey of headquarters, Light Yagami dreams of colors. His dreams are bright and controlled. He dreams of the puppy he drove past, pawing at the window of an animal cafe in Shibuya, before turning himself in. It’s the last animal he’s seen in 3 months.
Light Yagami dreams.
L does not.
Light’s eyes do not open. He does not see the animal.
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“Light, have you heard of Spider-Man?” L interrupts the silence of two insomniacs pretending to sleep.
“What? Yes, I’ve heard of Spider-Man.”
“Hm, I suppose I should tell you, Light, I am Spider-Man,” L sighs like it’s a heavy secret.
“Uhm,” Light turns in bed to face him, “care to elaborate?”
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[Written for Lawlight Week Day 5: Chained (Or... webbed?)]
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Light hates being on his period. Writing names in the Death Note makes him feel a little better.
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Tsuki Yagami has always been a star student, an obedient daughter, a pleasure to have on the court. When she is informed by a tennis coach that she’s breaking the summer camp’s dress code by wearing shorts instead of a skirt, her first thought is that she should change. But then she finds herself captivated by L, the weird kid who refuses to wear anything other than his white shirt and jeans.
It suddenly feels possible to break the rules when there’s someone else doing it with her.
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Written for Day 6 of Lawlight Week 2025: Betrayal / Alliance
Series
- Part 1 of Lawlightennis
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There’s a new girl in his class and she won’t stop looking at him. It’s fine, he’s used to it. But her stare is uncanny. And familiar. And her name is Elle.
Now, don’t tell Light this, but L had to erase Light’s memories of him.
[Written for Lawlight Week 2025 Day 2: Amnesia/Recollection]
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if that was me, then who am i? by nottodaylogic (mandaloreartist)
Fandoms: Death Note (Anime & Manga)
15 Jul 2025
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Could Kurabe Tsuki even be arrested for being Kira? As far as anyone knew, Tsuki was an ordinary college girl with near-perfect grades and a date on Sunday.
But L would know. He’d figure it out.
[for day 2: amnesia/recollection]
Series
- Part 2 of lawlight week 2025