1 - 20 of 79 Works in Cerberus (Mass Effect)
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Awakening by ShootingStar7123
Fandoms: Mass Effect Trilogy, Mass Effect - All Media Types
12 Dec 2025
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Shepard is stolen out from under Cerberus’s nose before they can wake her. The warring factions who still want her body lead her right to Omega… and Garrus.
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In 2186 the Reapers attacks the galaxy and Commander Shepard leads the crew of the SSV Normandy against the Reapers, traitors and Cerberus in a war for survival. At the tip of the spear, Shepard must uncover the secrets of the protheans and the Reapers to halt the unstoppable force of terror.
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The Arms that Hold Tomorrow by echoes_of_arcadia
Fandoms: Mass Effect - All Media Types, Mass Effect Trilogy
03 Dec 2025
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When Commander Alison "AJ" Shepard opens her eyes two years after her ship was destroyed, she's met not by Alliance colors, but the Cerberus insignia--the human supremacist, terrorist organizations behind her squad's death on Akuze and countless atrocities.
The galaxy has gone on without her, yet one face, Liara T'Soni, lingers like the afterimage of a life she may never have. Feeling more alone than ever, Shepard faces a silent war: human colonies are vanishing without a trace by a threat called the Collectors. The world believes her dead, and loyalties have fractured; every alliance comes at a cost. To stop them, Shepard must gather a crew of specialists, exiles, and ghosts; a thief hiding grief behind mischief, a vigilante thirsting for justice, an ancient warrior whose code shapes her pain, an ex-Alliance soldier keeping her at arm's length, a woman designed, a convict with trust issues, a tank bred krogan, and a scientist equally likely to kill you as he is to save you.
Through it all, Liara threads every thought and decision, reminding her what she's fighting for. Across the gulf of what was lost, she can feel the echo of arms that once held tomorrow, and the promise of love even death can't do part.
Series
- Part 2 of The Way Back Home
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Order Of Command by Plumppig
Fandoms: Mass Effect Trilogy, Mass Effect - All Media Types
28 Nov 2025
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Through Aria’s network of secrets and debts, Shepard finds herself face-to-face with an unlikely ally, one she should have left buried with the rest of her past. It’s a setup. It has to be. But curiosity’s a dangerous thing, and some questions don’t stay dead.
What starts as a quiet deal for information becomes an off-the-books mission into the shadows of her own history. Between loyalty and betrayal, love and command, Shepard discovers that the hardest war to win is the one fought against what still lives inside her. -
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Summary
Orders fade. Only the ghosts remain.
Twelve years after the Aegis incident, Commander Elara Shepard is still chasing ghosts—some wearing Alliance colors, others with scars like hers.
To expose the truth, she’ll join forces with old friends and older enemies, and learn that sometimes the line between justice and obsession burns hotter than the fires that made her.
Former N7 operative Elara Shepard has been living off the grid since walking away from the Alliance and its lies. When whispers of the Aegis cover-up resurface—along with evidence of falsified reports and buried missions—she launches her own covert campaign to drag the truth into the light.
With Garrus Vakarian at her side, she’s forced to confront every ghost the Alliance left behind… including the one in the mirror.
Canon-divergent Mass Effect AU / Alternate Timeline.
Companion to the one-shot series Directive Unknown.Series
- Part 1 of File: REDACTED Series
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Shadow of Venus by Yoshiyuki_Ly
Fandoms: Mass Effect Trilogy, Mass Effect - All Media Types
23 Nov 2025
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Everyone’s a voyeur in the shadows.
Desire is information and information is power.Dr. Liara T’Soni lives a quiet life as a Prothean researcher on Illium. Surrounded by temptations, her innocence won’t hold for much longer. Especially once an N7 Shadow Infiltrator slithers through the dark to find her on the Alliance’s orders. Shepard smothers her obsession with Liara as an ethereal Venus. But the more Liara longs for the shadows to consume her, the less Shepard can keep it together.
While diving into a galactic espionage conspiracy, Liara and Shepard descend deeper into each other.
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The Chitinous Nightmare by RedFrontWriter
Fandoms: Mass Effect Trilogy, Alien Series, Aliens vs Predators Series - Various Authors, Alien: Isolation (Video Game)
22 Nov 2025
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Setting out into the galaxy for her pilgrimage, Tali'Zorah nar Rayya finds work with a human colony on the moon, LV-426. It is not long however, before she and the other colonists find themselves trapped in a nightmare from which there is increasingly little chance of escape.
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Tuchanka Dreaming 2 - Noveria by Jae_Gungriff
Fandoms: Mass Effect - All Media Types, Mass Effect Trilogy
09 Nov 2025
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What's better than one down bad krogan looking for a good time? Three down bad krogan looking for a good time! Frid's next mission takes him and the squad to Noveria, where the battle get revels a shocking secret that leads to even more questions and speculation surrounding the mysterious super soldier known as Tack. Later, at Port Hanshan, with the squad on temporary furlough, Frid links up with some friends who happen to be in the neighborhood, and are _very_ interested in meeting the human Frid's been speaking so highly of.
Happy N7 Day! Took me forever to get this out, so I hope you all enjoy it. Feel free to let me know what your thoughts and opinions about the series so far, I love getting comments and interacting with fellow casual krogan enjoyers out there. Have fun~
Series
- Part 3 of Tuchanka Dreaming
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Tuchanka Dreaming - Reloaded by Jae_Gungriff
Fandoms: Mass Effect - All Media Types, Mass Effect Trilogy
09 Nov 2025
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Bragus Frid, krogan soldier and intergalactic playboy, goes on his very first assignment as an N7 agent to his homeworld of Tuchanka. Aboard the shuttle headed planetside, he meets his new squad, including a human named Tack -- a very tall, very scary, and very powerful Destroyer class super soldier. All things that rub Frid the right way. Captivated, he makes his second mission of the day deciphering the secrets behind this mysterious human while attempting to get on his good side. Who knows, maybe with a little luck and some of his trademark charm, he can talk his latest quarry into having some fun with him.
Short version: krogan himbo gets mega-railed by a guy in cool armor who is huge in more ways than one.
This is a revamped edition of the original upload with more scenes added, improved grammar and a lot less typos. I recommend reading this even if you've read the older one as more chapters are in the works and a lot of details get finalized here. Also it'd really make me happy if you did. The sex scenes are hotter than Tuchanka's irradiated deserts, so there's that too! Happy N7 Day, everybody~!
Series
- Part 2 of Tuchanka Dreaming
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Summary
When mankind finally reached the stars, it was not long before they realized they were not alone in the galaxy. Worse still when they realized that not everyone out there was friendly. This begged the question: How far would you go to ensure humanity’s survival? What would you sacrifice to create the perfect soldier? What happens when those “perfect soldiers” realize what has been done to them? And what happens when the most promising candidates finally escape? After all, a child’s mind is easily malleable and receptive to indoctrination, but it is also a dangerously fragile thing.
Series
- Part 1 of Mass Effect: Runaways
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Through The Veil [Mass Effect] by ZZOMBOHO
Fandoms: Mass Effect - All Media Types, Mass Effect Trilogy
31 Oct 2025
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Cerberus agents Alexia Leath and Nara Seldon seek a big break to earn higher ranks within the paramilitary group. Coming across a lead, the duo travels to the planet of Alko to investigate a group of Asari, unaware of the horrors that lie ahead.
Tags: Futa, Noncon, Cult, Mindbreak
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Twitter: https://x.com/ZZOMBOHO
Bluesky: https://bsky.app/profile/zzomboho.bsky.social
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The Terran Calamity by F15E_Strike_Eagle
Fandoms: Mass Effect - All Media Types, Halo (Video Games) & Related Fandoms
22 Oct 2025
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After another First Contact gone awry, the UTF and UTSC is unwillingly introduced to another portion of the galaxy under the rule of the Citadel Council. Tensions between the 2 factions are high, but diplomacy keeps cooler heads. However it is clear that 26 years later that ice is melting. Fast. But one question remains... Who will crack first?
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The Children from Cerberus by Swar10
Fandoms: Mass Effect Trilogy, Mass Effect - All Media Types
07 Oct 2025
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The feared Cerberus Agent Armanda Shepard has been traversing the unpredictable galaxy for years to complete dangerous missions on behalf of the Illusive Man. Thanks to her successful efforts, Cerberus has been able to expand its sphere of influence and of course Armanda is rewarded for her diligent loyalty - after all, she doesn't work for free and enjoys reaping the rewards of her hard work.
Attention this is a Futanari Story in a alternate Universe with explicit content.
...The 26 year old agent twitches involuntarily as that damn asari sucks harder on her hard cock and looks with a smug expression at her kneeling lover, who has been deep in her mouth for quite some time and is unwilling to let go. It's the same every time the two meet, the hot passion takes over and makes you forget everything else. Armanda Shepard should be more vigilant especially at moments like this, this part of the galaxy is very dangerous, one never knows what's coming next and the blow job came as a real surprise and presses the head of the asari harder against the pulsing cock so that the tongue can close around the pumping glans tighter.
“God I hope you haven't forgotten how to swallow” sighs Armanda...
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A Thousand Suns by senn_fern
Fandoms: Mass Effect Trilogy, Mass Effect - All Media Types
30 Sep 2025
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There are no winners in the war against the Reapers. It only takes, and takes, and takes. For some their lives, others their humanity, and others still their entire way of living.
But the alternative is much worse.
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(Twins AU featuring paragon m!shep and Renegade f!shep)
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Part 2 of the Across the Stars Series:
Two years ago Commander Leila Shepard died. Now she must grapple with the shock of not only remembering her death, but suddenly being thrust into yet another urgent mission to save the galaxy.
Garrus Vakarian, having spent the years coming to terms with the loss of his best friend, now faces a renewed wave of grief as she unexpectedly reenters his life. Seeing her again throws his already crumbling life into disarray as feelings he had attempted to tamp down are brought to the surface.
Despite their individual struggles, Garrus and Shepard are forced to rely on each other to survive. And if they’re going up against insurmountable odds, they might as well face them side by side.
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Story extends through the events of Mass Effect 2 and six months beyond. Heavily focused on all the little moments in between missions. Mostly canon compliant (until it’s not), but with extra feelings. This story will NOT always follow the canon order of events.
Series
- Part 4 of Across the Stars
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First Contact - A Mass Effect Origin by Jaymiddle
Fandoms: Mass Effect Trilogy, Mass Effect - All Media Types
08 Sep 2025
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Adrift in the far reaches of the Skyllian Verge, executive officer David Anderson of the christened Alliance vessel known as the SSV Hastings - receives an alert originating from a small, human settlement on the peaceful farming world of Mindoir. Little does he know, that David is about to uncover humanity's - if not, the galaxy's greatest solider and symbol of hope from within the ruins of a scoured town.
This is the origin of Jason Shepard.
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Imperfect Perfection by StardustN7
Fandoms: Mass Effect Trilogy, Mass Effect - All Media Types
22 Aug 2025
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Miranda Lawson wakes up in the woods, covered in blood. Battered. The place painfully reminds her of Earth, although she is unsure how she ended up here. Her weapons, armor, biotics. All gone. Her suit—torn to shreds. She’s bleeding out. The last thing she remembers is Commander Shepard’s arctic blue eyes upon awakening from the medical coma on the Lazarus Research Station. Upon arrival at the Minuteman Space station, she disappears without a trace, leaving a mystery for Jacob Taylor and John Shepard to solve while the time is running out—the galaxy is already silently burning from the stings of the Collectors’ swarms.
What happened to Miranda? Who is behind the disappearance, and what’s she going to do when Miss Perfect loses her superior biotic abilities? How is she going to solve it? How can Commander John Shepard help her and the galaxy if she is an unapproachable, difficult to navigate ice queen? And just what secrets the Illusive Man, and her father, Henry Lawson, are trying to bury from the rest of the world?
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An Offer Too Good to be True by HKCALC
Fandoms: Mass Effect Trilogy, Mass Effect - All Media Types
22 Aug 2025
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Ashley Williams, stationed on Eden Prime doing nothing, reflects on an unexpected and intriguing offer to join an off the books organization implied to be a branch of the Alliance. The recruiter, Operative Lawson, claims the Alliance doesn't want to promote General Williams's granddaughter publicly but recognizes her supreme technical scores and training. Joining this Black Ops team could give Ashley everything she ever wanted.
Something about it just doesn't feel right though.
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Eyes by ssv_normandy (liminally_challenged)
Fandoms: Mass Effect Trilogy, Mass Effect - All Media Types
11 Aug 2025
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Seph is nothing more than Grace Shepard's Clone to Cerberus. Sometimes, she feels like she's nothing else to herself. And Brooks? Well, she owes Brooks everything, but it seems the Ex-Cerberus Spy has some opinions that she doesn't agree with.
Series
- Part 1 of Seph's Story (Mass Effect)
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On the Sidelines by Anonymous
Fandoms: Mass Effect Trilogy, Mass Effect - All Media Types
25 Jul 2025
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Ever wondered how it feels to be a no-name crew member of the Normandy who does all the work around the ship but rarely gets acknowledged by the Commander, who hangs out only with his friends? The typical NPC you can click on a million times, who will keep saluting you nonstop?
Erica Brown, a former cop, is excited to join the Normandy after Ashley Williams gets hurt on Mars—in the shortage of resources, she is the best the Alliance can offer as a replacement, and Commander John Shepard isn’t thrilled with their decision.
How long can Lieutenant Brown endure being overlooked, a ghost behind the Normandy’s shining heroes, watching her contributions swallowed by shipboard politics? Will Shepard ever confront the harsh truth about his leadership and himself?
As suspicions grow and facades crack, there’s one mystery remaining: what haunting secret is Erica hiding about her past, and when and how will it force its way into the light?