19 Works in Submissive Cassian (A Court of Thorns and Roses)
Listing Works
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Delicate in Every Way But One by october_files
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
23 Oct 2025
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Summary
My take on *the* threesome. Az is kinda scary-hot, Cassian and Nesta have feelings but aren't ready yet. Classic stuff. Enjoy <3
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Begging for Crumbs by wishcamper for jsmelodies
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
25 Sep 2025
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A sidelong glance, a smirk, a glare. Cassian's never cowed from Nesta's barbs or venom, and she's never been slow to give them.
Who knew a simple muffin would finally bring him to his knees?
For Nessian Week 2025 Day 5: Missing Moments, set during ACOWAR after Nesta watches Cassian eat a little too closely.
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Breaking Rhysand by LazyDaemon
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
28 Aug 2025
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Summary
Previously known as "Breaking the Breaker".
It begins on Day 1 of Amarantha’s reign.
She rules with stolen magic and brutal charisma. Amarantha is a tyrant, tactician with a court built on fear, control, and spectacle.
Rhysand serves her and Cassian kneels. In this AU, they were never friends. Cassian lost the Illyrian civil war and was taken as Rhysand’s prisoner, then broken into the perfect pet. Years later, after being freed and offered a new life, he chose to return to the leash that remade him. Now they're trapped together in Amarantha’s court, forced to discover who they really are when everything else is stripped away.
Amarantha saw Rhysand break Cassian. Now she wants to learn how it was done so she can break Rhysand, too. And she plans to enjoy every second of it.
Told in real time, this is a close, unblinking descent into survival, obedience, and the parts of identity that only emerge under pressure.
Breaking Cassian showed what a responsible pet owner looks like. This is what happens when a sadist gets hold of the leash.
You do not need to read Breaking Cassian or Breaking Free in Prythian to understand this story.
Series
- Part 3 of Breaking in Prythian
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Greedy by g00segirl for Nus4y
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
28 Aug 2025
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Summary
This is ridiculous. Off the bat, just unhinged, and I fear a summary might give too much away, so I’ll just say beware of lots of fuckery, begging, bratty Az, dominating Rhys and suffering/spoiled Cassian 🤭
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Wrestling Mayhem by sharksscripting
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
10 Aug 2025
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Summary
Cassian and Eris have had a fake rivalry since the ginger-headed male joined the professional wrestling industry.
So, when Eris challenges the other faerie to a fight for his title—Prythian’s Wrestling Champion—which he’s had for years now, Cassian doesn’t refuse.
OR
Eris was encouraged to join the professional wrestling industry to help take a jab at his father, and to have a job he can do with his lover.
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Originally published Sep. 13th 2024!
Series
- Part 5 of Eris Week 2024
- Part 34 of ACoTaR
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Breaking Free in Prythian by LazyDaemon
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
10 Aug 2025
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Summary
Rhysand kept him as a pet. Now Cassian has to figure out who he is without a leash.
Slavery is banned in Prythian. When the High Lords learn how Cassian was treated, they hold a summit to judge whether Rhysand broke the law.
Cassian is freed. But freedom is unfamiliar. He doesn’t remember how to make choices, how to ask for things, how to be a person again. This is a slow, painful journey through trauma, dignity, and reclaiming the self.
The story unfolds one day at a time, with no skips and no glossing over. Every moment is lived as Cassian lives it, from awkward breakfasts to aching flashbacks. Healing isn’t summarized. It’s witnessed.
Breaking Free in Prythian is a sequel to Breaking Cassian, but can be read on its own.
Series
- Part 2 of Breaking in Prythian
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Breaking Cassian by LazyDaemon
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
18 Jul 2025
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Previously known as "Breaking a Warlord"
Illyria lost the civil war. Cassian is taken prisoner. He was Illyria’s pride, and now Rhysand will make him Illyria’s shame.
Rhysand didn’t grow up beside him. He never learned to love him. Never saw him as a brother. Now he’s High Lord, rebuilding after a civil war, and Cassian has become his message. His symbol.
His pet.
This is an AU set ten years before Under the Mountain. A slow, brutal unraveling of identity, loyalty, and survival. The story unfolds day by day, from waking to sleep. There are no time skips. No summaries. No relief. Just endurance, told moment by moment, from inside the mind of a man being broken.
What survives when everything else is stripped away?
Series
- Part 1 of Breaking in Prythian
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Thanks For The Ride by Vivienne1412
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
28 May 2025
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By day, Nesta Archeron is a high-achieving law student. By night, she's Lady Death, a leather-clad, paddle-wielding, all-powerful dominatrix. When her newest client turns out to be her most annoying, infuriating classmate, she's determined to teach him a lesson - but (of course) gets more than she bargained for.
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If I'm Not Brainwashed, Man, I'm Trying to Be by sssoulsuckerrr
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
26 Apr 2025
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What if when Azriel walked in on Cassian and Nesta in a ACOSF, her fantasy (and ours) actually happened? This is just a oneshot completing that scene in the way we all thought it was going to go.
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SUBMIT OR DIE by Scandalous_Geek_Love9
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
13 Dec 2024
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Summary
Azriel returns from the Continent to find that Rhysand has ordered Cassian to take Nesta on a hike. Either she returns ready to apologise and bow to him or she doesn't return. Azriel rushes to the Illyrian mountains to save her.
Series
- Part 11 of A Court of Thorns and Roses Collection
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Spring Wings by DuaghterofStories
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
05 Oct 2023
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“You are a terrifying child.”
“I do try.”
~~
Or
Cassian shows up in Spring after getting kicked out. Tamlin lets him stay, but his adopted daughter, Erix, disagrees. -
Saddle Up, Cowboy by nat_tav
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
23 Jul 2023
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Summary
Nothing to see here. Just the Lord of Bloodshed getting his cheeks clapped.
Series
- Part 3 of Cass Play
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Sloppy Seconds by slutsandstars
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
04 Jul 2023
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Summary
Having snuck away from a family get together with the Inner Circle, Rhysand indulges Cassian's attraction to his mate by letting him warm her up for him.
Or Cassian somehow stumbles his way into having a drunk threesome with his best friends.
Series
- Part 5 of Simple Pleasure
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A Night of Ruin by slutsandstars
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
14 Apr 2023
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Summary
It's been two years since the Mor and Cassian incident and all Cassian wants to do is move on. Unfortunately, Rhysand's still a little pissed off but he's willing to work through his emotions.
What better way to get over old resentment than to have a threesome with your best friends?
Series
- Part 3 of Simple Pleasure
- Part 2 of Simple Punishment
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“Cassian,” Rhys drawled. “No one invited you here.”
The Illyrian, naked as the day he’d been born, stood in the doorway of the bedroom Rhysand shared with Feyre, clearly unbothered at the idea of being seen. The High Lord was sprawled across the bed next to his sleeping wife, violet eyes dark as he took in the sight before him.
“No one invited me,” Cassian spoke, voice low. “But here I am.”
“Why are you here?”
In which Cassian is horny, Azriel is mean, and Rhysand is a High Lord that pleases the people.
All characters belong, of course, to Sarah J. Maas and her demented book series, A Court of Thorns and Roses.
Series
- Part 2 of Simple Pleasure
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Summary
After spending the evening teasing his mate, Cassian finds himself in a compromising position when she seeks revenge.
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Compromising Positions by Aragonia
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
26 Mar 2022
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Summary
"...I will bend over for you any and everyday, Nesta Acheron."
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Swapping Places by Emilia3546
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
05 Jul 2021
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Summary
Nesta has always taken great joy in trusting Cassian to take control in the bedroom, but now she wants to play, to swap places and try something new.
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Playing With The Spymaster by Emilia3546
Fandoms: A Court of Thorns and Roses Series - Sarah J. Maas
15 Mar 2021
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Summary
Sequel to Yours.
Azriel once again joins Nesta and Cassian, stepping into a much more dominant role than before, with both of them.Series
- Part 2 of Nesta's fantasies