Tags
These are some of the most popular tags used in the collection.
- 1940s
- 2012 Branch Timeline Reality (Avengers: Endgame)
- 20th Century
- 5 Things
- 5+1 Things
- Abandonment
- Abandonment Issues
- Abduction
- Abuse
- Abused Loki (Marvel)
- Abusive Parents
- Acceptance
- Accidental Cuddling
- Acephobia
- Action
- Action/Adventure
- Addiction
- Adorable
- Adorable Morgan Stark (Marvel Cinematic Universe)
- Adult Content
- Adult Thor (Marvel)
- Adults
- Aftercare
- Afterlife
- Aftermath
- Aftermath of Torture
- Aftermath of Violence
- Alcohol
- Álfheimr | Alfheim
- Alien Biology
- Alien Character(s)
- Alien Culture
- Aliens
- Alternate History
- Alternate Mythology
- Alternate Norse Religion & Lore
- Alternate Reality
- Alternate Season/Series
- Alternate Season/Series 02
- Alternate Timelines
- Alternate Universe
- Alternate Universe - Canon
- Alternate Universe - Canon Divergence
- Alternate Universe - Dark
- Alternate Universe - Loki Wins Battle of New York (Avengers Marvel Movies)
- Alternate Universe - Modern Setting
- Alternate Universe - Modern: No Powers
- Alternate Universe - No Powers
- Alternate Universe - Norse Religion & Lore
- Alternate Universe - Post-Canon
- Ambiguity
- American History
- Amnesia
- Amused Loki (Marvel)
- Anal
- Anal Play
- Anal Sex
- Anarchy
- Anger
- Anger Management
- Angry Loki (Marvel)
- Angry Odin (Marvel)
- Angry Sex
- Angry Tony Stark
- Angst
- Angst and Drama
- Angst and Feels
- Angst and Fluff and Smut
- Angst and Humor
- Angst and Hurt/Comfort
- Angst and Romance
- Angst with a Happy Ending
- Animal Death
- Anthropology
- Anti-Hero
- Anxiety
- Anxiety Attacks
- AO3 Tags - Freeform
- Apologies
- Archaeology
- Aromantic
- Aromantic Loki (Marvel)
- Art
- Artist Steve Rogers
- Artists
- Asgard
- Asgard (Marvel)
- Asgardian Clint Barton
- Asgardian Culture (Marvel)
- Asgardian Darcy Lewis
- Asgardian Tony Stark
- Asian Character(s)
- Asian-American Character
- Asphyxiation
- Attempt at Humor
- Attempted Kidnapping
- Attempted Rape/Non-Con
- Attempted Seduction
- Attractive Loki (Marvel)
- Author Is Sleep Deprived
- Avenger Loki (Marvel)
- Avengers Team Group Chat (Marvel)
- Avengers Team Members as Family (Marvel)
- Avengers Team Members Fluff (Marvel)
- Avengers Tower | Stark Tower (Marvel)
- Awesome Darcy Lewis
- Awkward Conversations
- Awkward Romance
- Awkwardness
- Babies
- Baby Peter Parker
- Babysitter Loki (Marvel)
- Babysitting
- Background Character Death
- Background Relationships
- Backstory
- Bad Flirting
- Bad Humor
- Bad Parent Odin (Marvel)
- Bad Parenting
- Badass
- BAMF Darcy Lewis
- BAMF Frigga | Freyja (Marvel)
- BAMF Loki (Marvel)
- BAMF Thor (Marvel)
- BAMF Tony Stark
- BAMFs
- Based on Neil Gaiman's The Sandman
- Bath Houses
- Bathing/Washing
- Battle of New York (Avengers Marvel Movies)
- Battle of Wakanda (Avengers: Infinity War)
- BDSM
- Bedside Vigils
- Behind the Scenes
- Bestiality
- Betrayal
- Between Seasons/Series
- Beverages
- Bisexual Character
- Bisexual Clint Barton
- Bisexual Loki (Marvel)
- Bisexual Male Character
- Bisexual Peter Quill
- Bisexual Tony Stark
- Bisexuality
- Biting
- Bittersweet
- Bittersweet Ending
- Blades
- Blood
- Blood and Gore
- Blood and Injury
- Blood and Violence
- Blow Jobs
- Blushing
- Blushing Loki (Marvel)
- Bodily Fluids
- Body Horror
- Bondage
- Bonding
- Bottom Loki (Marvel)
- Bottoming
- Brainwashing
- Broken Bones
- Bromance
- Brother Feels
- Brother-Sister Relationships
- Brotherly Bonding
- Brotherly Love
- Brothers
- Bruce Banner & Loki Friendship
- Bruce Banner Angst
- Bruce Banner Feels
- Bruce Banner Hulks Out
- Bucky Barnes & Loki Friendship
- Bucky Barnes Feels
- Bucky Barnes Has Issues
- Bucky Barnes Has PTSD
- Bucky Barnes is a Mess
- Bucky Barnes Needs a Hug
- Bucky Barnes Recovering from Being The Winter Soldier
- Bullying
- California
- Canon Compliant
- Canon Compliant with Movie: Avengers: Infinity War (2018)
- Canon Compliant with The Falcon and the Winter Soldier (TV)
- Canon Divergence - Movie: Avengers: Age of Ultron (2015)
- Canon Divergence - Movie: Avengers: Infinity War (2018)
- Canon Divergence - Movie: Captain America: Civil War (2016)
- Canon Divergence - Movie: Iron Man 2 (2010)
- Canon Divergence - Movie: The Avengers (2012)
- Canon Divergence - Movie: Thor (2011)
- Canon Divergence - Post-Loki (TV 2021) Season 01
- Canon Divergence - Post-Movie: Avengers: Endgame (2019)
- Canon Divergence - Post-Movie: Avengers: Infinity War (2018)
- Canon Divergence - Post-Movie: Captain America: Civil War (2016)
- Canon Divergence - Post-Movie: The Avengers (2012)
- Canon Divergence - Post-Movie: Thor: Ragnarok (2017)
- Canon Divergence - Post-Movie: Thor: The Dark World (2013)
- Canon Related
- Canon Universe
- Canon-Typical Violence
- Canonical Character Death
- Caretaking
- Carrying
- Casket of Ancient Winters (Marvel)
- Celebrities
- CEO
- CEO Loki (Marvel)
- Cesarean Section
- Chains
- Chaos
- Chaos Theory
- Character Death
- Character Death Fix
- Character Death In Dream
- Character Development
- Character Study
- Chatting & Messaging
- Child Abuse
- Child Death
- Child Loki (Marvel)
- Child Murder
- Child Thor (Marvel)
- Childhood
- Childhood Memories
- Childhood Trauma
- Children
- Choking
- Choose Your Own Adventure
- Choose Your Own Ending
- Civil War Team Iron Man
- Clint Barton & Natasha Romanov Friendship
- Clint Barton as Ronin (Marvel)
- Clint Barton Feels
- Clothing
- Cock Slut
- Cock Warming
- Coercion
- Coffee Shops
- Collars
- Come Eating
- Come Shot
- Come Swallowing
- Comedy
- Comeplay
- Comic Book Science
- Coming of Age
- Comment Fic
- Communication
- Compare and Contrast
- Complicated Relationships
- Confessions
- Conflict
- Confused Tony Stark
- Confusion
- Consent
- Consent Issues
- Consequences
- Constructive Criticism Welcome
- Conversations
- Coping
- Correspondence
- COVID-19
- Crack
- Crimes & Criminals
- Criminal Masterminds
- Cross-Post
- Cross-Posted on FanFiction.Net
- Crossover
- Crossovers & Fandom Fusions
- Crushes
- Crying
- Cuddling & Snuggling
- Culture
- Cunnilingus
- Cute
- Cute Toothless (How to Train Your Dragon)
- Cynical
- Cynicism
- Daddy Issues
- Darcy Lewis & Steve Rogers Friendship
- Darcy Lewis & Tony Stark Friendship
- Darcy Lewis Feels
- Darcy Lewis Needs a Hug
- Dark
- Dark Character
- Dark Fairy Tale Elements
- Dark Loki (Marvel)
- Dead Dove: Do Not Eat
- Death
- Death Rituals
- Deception
- Deepthroating
- Deities
- Developing Friendships
- Developing Relationship
- Distrust
- Dom Loki (Marvel)
- Dom/sub
- Dom/sub Undertones
- Domestic
- Domestic Avengers Team Members (Marvel)
- Domestic Fluff
- Dominance
- Dominant Character
- Dorkiness
- Dorks
- Doubt
- Drabble
- Drama
- Drama & Romance
- Dream Sex
- Dreams
- Dreams and Nightmares
- Dreams vs. Reality
- Drinking
- Drinking & Talking
- Drinking to Cope
- Drug Use
- Drugs
- Drunken Flirting
- Drunkenness
- Dubious Consent
- Duelling
- During Canon
- Dwarves
- Dysfunctional Family
- Dystopia
- Eating Disorders
- Eddas
- Education
- Egg Laying
- Eggs
- Ejaculate
- Elemental Magic
- Emotional Baggage
- Emotional Hurt
- Emotional Hurt/Comfort
- Emotional Roller Coaster
- Emotional/Psychological Abuse
- Emotionally Repressed
- Empathy
- Endgame
- Enemies
- Enemies to Friends to Lovers
- Enemies to Lovers
- Epic Bromance
- Epic Friendship
- Episode: s02e04 Heart of the TVA (Loki TV)
- Episode: s02e06 Glorious Purpose (Loki TV)
- Erections
- Escape
- Escapism
- Espionage
- Established Relationship
- Euthanasia
- Eventual Fluff
- Eventual Happy Ending
- Eventual Loki/Tony Stark
- Eventual Relationships
- Eventual Romance
- Eventual Smut
- Everyone Has Issues
- Everyone Needs A Hug
- Evil
- Evil Odin (Marvel)
- Exhaustion
- Exhibitionism
- Explicit Sexual Content
- Extremely Dubious Consent
- Face-Fucking
- Fairy Tale Elements
- Fake Science
- Fake/Pretend Relationship
- Falling In Love
- Familial Abuse
- Family
- Family Angst
- Family Bonding
- Family Drama
- Family Dynamics
- Family Feels
- Family Fluff
- Family Issues
- Fanart
- Fanfiction
- FanFiction.Net
- Fantasy
- Fantasy and Fictional Setting Racism
- Father-Son Relationship
- Fatherhood
- Feelings
- Feels
- Female Characters
- Female Loki (Marvel)
- Fertility Issues
- Fiction
- Fights
- Fingerfucking
- First Kiss
- First Time
- Firsts
- Fix-It
- Fix-It for Movie: Avengers: Infinity War (2018)
- Fix-It of Sorts
- Flashbacks
- Flirting
- Fluff
- Fluff and Angst
- Fluff and Humor
- Fluff and Hurt/Comfort
- Fluff and Smut
- Food
- Food Fight
- Forced Marriage
- Forced Masturbation
- Forced Orgasm
- Forced Relationship
- Forehead Kisses
- Forgiveness
- Found Family
- Friends to Enemies
- Friends to Lovers
- Friendship
- Friendship/Love
- Fucking
- Gags
- Gay
- Gay Character
- Gay Mobius M. Mobius
- Gen Work
- Genderfluid
- Genderfluid Character
- Genderfluid Loki (Marvel)
- Getting to Know Each Other
- Ghosts
- Gift Giving
- Goddesses
- Good Friend Bruce Banner
- Good Friend Hunter B-15 (Marvel)
- Good Friend Loki (Marvel)
- Good Friend Thor (Marvel)
- Good Laufey (Marvel)
- Good Loki (Marvel)
- Good Odin (Marvel)
- Good Parent Odin (Marvel)
- Good Parenting
- Good Sibling Thor (Marvel)
- Goodbyes
- Gore
- Grief/Mourning
- Groping
- Group Chats
- Growing Up
- Growth
- Guilt
- Gun Kink
- Gunplay
- Guns
- Hands
- Happy Ending
- Harm to Animals
- Harm to Children
- Hatred
- He/Him Pronouns for Loki (Marvel)
- Healing
- Heartbreak
- Heavy Angst
- Heroes & Heroines
- Historical
- Historical References
- Holding Hands
- Homosexuality
- Hope
- Horror
- How Do I Tag
- Huddling For Warmth
- Humiliation
- Humiliation Kink
- Humor
- Hunters & Hunting
- Hurt
- Hurt Loki (Marvel)
- Hurt Mobius M. Mobius
- Hurt Thor (Marvel)
- Hurt Tony Stark
- Hurt/Comfort
- I Love You
- I Wrote This Instead of Sleeping
- I'm Sorry
- I'm Sorry Tolkien
- Identity
- Identity Issues
- Illnesses
- Illusions
- Imaginary Friends
- Imagination
- Implied Sexual Content
- Implied/Referenced Abuse
- Implied/Referenced Character Death
- Implied/Referenced Drug Use
- Implied/Referenced Dubious Consent
- Implied/Referenced Rape/Non-con
- Implied/Referenced Sex
- Implied/Referenced Suicide
- Implied/Referenced Torture
- Implied/Referenced Underage
- Implied/Referenced Underage Sex
- Imprisonment
- Inappropriate Erections
- Inappropriate Humor
- Infant Loki (Marvel)
- Infanticide
- Infertility
- Infinity Stones | Infinity Gems (Marvel)
- Inheritance
- Injury
- Injury Recovery
- Insecurity
- Insomnia
- Inspired by Music
- Inspired by The White Queen (TV)
- Inspired by...
- Interactive
- Internal Conflict
- Internalized Acephobia
- Interspecies
- Interspecies Sex
- Intoxication
- Intrigue
- Introspection
- Issue Fic
- Issues
- Jaguars
- Jane Foster & Darcy Lewis Friendship
- Japan
- Japanese
- Japanese Culture
- Japanese Mythology & Folklore
- Japanese-American Character
- JARVIS the AI Feels (Marvel)
- Jealous Bucky Barnes
- Jealous Loki (Marvel)
- Jealousy
- Jötnar | Jotuns | Frost Giants (Norse Religion & Lore)
- Jötunheimr | Jotunheim
- Jotunn | Frost Giant
- Jotunn Biology (Marvel)
- Jotunn Loki (Marvel)
- Kidnapping
- Killing
- Kindred Spirits
- King Loki (Marvel)
- King Thor (Marvel)
- Kings & Queens
- Kinks
- Kissing
- Kissing Kink
- Kitsune
- Knifeplay
- Knives
- Language
- Leashes
- Letters
- LGBTQ Character
- LGBTQ Themes
- Licking
- Lies
- Light Angst
- Light Dom/sub
- Light-Hearted
- Literal Sleeping Together
- Little Spoon Loki (Marvel)
- Loki (TV 2021) Season 02
- Loki & Mobius M. Mobius's Roxxcart Store Divorce
- Loki & Sif Friendship (Marvel)
- Loki & Thor are Siblings (Marvel)
- Loki & Thor Bro Feels (Marvel)
- Loki & Thor Friendship (Marvel)
- Loki & Tony Stark Friendship
- Loki and Thor Are Not Related (Marvel)
- Loki and Thor Reunion Post-Movie: Avengers: Endgame (2019)
- Loki and Thor's Childhood (Marvel)
- Loki Angst (Marvel)
- Loki Dies (Marvel)
- Loki Does What Loki Wants (Marvel)
- Loki Falls to Earth (Marvel)
- Loki Feels (Marvel)
- Loki Fluff (Marvel)
- Loki Has Issues (Marvel)
- Loki Has PTSD (Marvel)
- Loki is a Mess (Marvel)
- Loki is Loved (Marvel)
- Loki is Not Amused (Marvel)
- Loki Is Not Okay (Marvel)
- Loki Lives (Marvel)
- Loki Loves Mobius M. Mobius
- Loki Needs a Break (Marvel)
- Loki Needs a Hug (Marvel)
- Loki Needs Therapy (Marvel)
- Loki Posing as Odin (Marvel)
- Loki Wasn't the Villain in Movie: The Avengers (2012)
- Loki Whump (Marvel)
- Loki-centric (Marvel)
- Loki's Kids (Marvel)
- Loki's Lips Sewn Shut (Marvel)
- Loki's Punishments (Marvel)
- Lokius Week 2021 (Marvel)
- lokius-events's Lokius Valentine's 2022
- Loneliness
- Long Live Feedback Comment Project
- Long-Distance Relationship
- Loss
- Loss of Parent(s)
- Love
- Love at First Sight
- Love Confessions
- Love Letters
- Love Triangles
- Love/Hate
- Loyalty
- Lust
- Magic
- Magic-Users
- Magical Pregnancy
- Major Character Injury
- Male Slash
- Male-Female Friendship
- Manipulation
- Marriage
- Married Characters
- Married Couple
- Marvel Jotunn Culture
- Marvel Norse Lore
- Master/Pet
- Master/Servant
- Master/Slave
- Masters
- Masturbation
- Medical
- Memories
- Memory Alteration
- Memory Related
- Mental Anguish
- Mental Breakdown
- Mental Coercion
- Mental Health Issues
- Mental Institutions
- Mentor/Protégé
- Mentors
- Miðgarðr | Midgard
- Mild Blood
- Mild Language
- Mild Sexual Content
- Mild Smut
- Mind Control
- Mind Control Aftermath & Recovery
- Mind Games
- Mind Manipulation
- Mind Stone | Mind Gem (Marvel)
- Minor Character Death
- Minor Darcy Lewis/Steve Rogers
- Minor Loki/Natasha Romanov (Marvel)
- Minor Loki/Sylvie (Loki TV)
- Minor Original Character(s)
- Miscarriage
- Misunderstandings
- Mjolnir | Thor's Hammer (Marvel)
- Moaning
- Mobius M. Mobius Loves Loki
- Mobius M. Mobius Needs a Hug
- Mobius M. Mobius's Life on the Sacred Timeline
- Modern Era
- Moral Ambiguity
- Moral Dilemmas
- Morality
- Morning After
- Morning Cuddles
- Mornings
- Mouth Sewn Shut
- Movie: Avengers: Age of Ultron (2015)
- Movie: Avengers: Endgame (2019)
- Movie: Avengers: Infinity War (2018)
- Movie: Captain America: Civil War (2016)
- Movie: Doctor Strange in the Multiverse of Madness (2022)
- Movie: Spider-Man: Far From Home (2019)
- Movie: The Avengers (2012)
- Moving
- Moving In Together
- Moving On
- Mpreg | Male Pregnancy
- Multiple Orgasms
- Multiple Universes Colliding
- Multiverse
- Murder
- Muspelheim (Marvel)
- Mutilation
- Mutual Pining
- My First Fanfic
- My First Fanwork
- My First...
- Mystery
- Mythical Beings & Creatures
- Mythology
- Mythology References
- N Things
- Naive Thor (Marvel)
- Natasha Romanov Flirts (Marvel)
- Near Death
- Near Death Experiences
- Neck Kissing
- Necks
- Neckz 'n Throats Magazine (Teen Wolf)
- Needles
- New York
- Nick Fury is Not Amused
- Niðavellir | Nidavellir
- Nightmares
- Nipple Clamps
- Nipple Licking
- Nipple Play
- Nipples
- No Romance
- No Sex
- No Smut
- Non-Consensual
- Non-Consensual Touching
- Non-Evil Loki (Marvel)
- Non-Evil Odin (Marvel)
- Non-Linear Narrative
- Non-Sexual
- Not Actually Unrequited Love
- Not Canon Compliant
- Not Canon Compliant with Movie: Avengers: Endgame (2019)
- Not Canon Compliant with Movie: The Avengers (2012)
- Not Really Character Death
- Oblivious
- Oblivious Thor (Marvel)
- On the Run
- One Shot
- One Shot Collection
- One-Sided Relationship
- Oral Sex
- Orgasm
- Orgasm Control
- Orgasm Delay
- Orgasm Denial
- Orgasm Edging
- Original Character(s)
- Original Female Character(s) - Freeform
- Original Mythology
- Originally Posted on Tumblr
- Other Additional Tags to Be Added
- Outer Space
- Outtakes
- Oviposition
- Ownership
- Pain
- Painful Sex
- Painplay
- Pandemics
- Panic
- Panic Attacks
- Pansexual Character
- Pansexual Loki (Marvel)
- Parallels
- Parasites
- Parent Frigga | Freyja (Marvel)
- Parent Odin (Marvel)
- Parent Tony Stark
- Parent-Child Relationship
- Parenthood
- Past
- Past Abuse
- Past Character Death
- Past Child Abuse
- Past Loki/Sif (Marvel)
- Past Pepper Potts/Tony Stark
- Past Relationship(s)
- Penis In Vagina Sex
- Penises
- Peter Parker Being a Little Shit
- Peter Parker Has a Family
- Peter Quill Needs a Hug
- Physical Abuse
- Pietro Maximoff Lives
- Pillow Talk
- Pining
- Platonic Cuddling
- Platonic Female/Male Relationships
- Platonic Male/Male Relationships
- Platonic Relationships
- Platonic Romance
- Platonic Soulmates
- Platovember 2020
- Please Kill Me
- Plot
- Plot Twists
- Plot What Plot/Porn Without Plot
- Plothole Fill
- Podfic Welcome
- Poetry
- Politics
- Polyamorous Character
- Polyamory
- Pop Culture
- Porn
- Porn with Feelings
- Porn With Plot
- Post-Apocalypse
- Post-Canon
- Post-Canon Fix-It
- Post-Endgame
- Post-Episode: s02e04 Heart of the TVA (Loki TV)
- Post-Episode: s02e06 Glorious Purpose (Loki TV)
- Post-Loki (TV 2021) Season 01
- Post-Loki (TV 2021) Season 02
- Post-Movie: Avengers: Age of Ultron (2015)
- Post-Movie: Avengers: Endgame (2019)
- Post-Movie: Avengers: Infinity War (2018)
- Post-Movie: Captain America: Civil War (2016)
- Post-Movie: Captain America: The Winter Soldier (2014)
- Post-Movie: Spider-Man: Far From Home (2019)
- Post-Movie: The Avengers (2012)
- Post-Movie: Thor (2011)
- Post-Movie: Thor: Love And Thunder (2022)
- Post-Movie: Thor: Ragnarok (2017)
- Post-Movie: Thor: The Dark World (2013)
- Post-Season/Series
- Post-Season/Series 02
- Post-Traumatic Stress Disorder - PTSD
- Post-War
- Posted Elsewhere
- POV Darcy
- POV Darcy Lewis
- POV Female Character
- POV First Person
- POV Loki (Marvel)
- POV Multiple
- POV Odin (Marvel)
- POV Steve Rogers
- POV Third Person
- POV Thor (Marvel)
- POV Tony Stark
- Pre-Canon
- Pre-Episode: s01e01 Filmed Before a Live Studio Audience (WandaVision)
- Pre-Loki/Tony Stark
- Pre-Movie: How To Train Your Dragon 2 (2014)
- Pre-Movie: The Avengers (2012)
- Pre-Movie: Thor (2011)
- Pre-Movie: Thor: Ragnarok (2017)
- Pre-Relationship
- Precious Morgan Stark (Marvel Cinematic Universe)
- Precious Peter Parker
- Pregnancy
- Pregnant Loki (Marvel)
- Prince Loki (Marvel)
- Princes & Princesses
- Prison
- Prompt Fic
- Prompt Fill
- Prose Poem
- Protective Avengers Team Members (Marvel)
- Protective Bruce Banner
- Protective Bucky Barnes
- Protective Frigga | Freyja (Marvel)
- Protective Loki (Marvel)
- Protective Mobius M. Mobius
- Protective Natasha Romanov (Marvel)
- Protective Pepper Potts
- Protective Steve Rogers
- Protective Thor (Marvel)
- Protective Tony Stark
- Protectiveness
- Psychological Drama
- Psychological Torture
- Psychological Trauma
- Psychological Warfare
- Psychology
- Questions
- Racism
- Rage
- Random & Short
- Rape
- Rape Aftermath
- Rape/Non-con Elements
- Rebellion
- Rebuilding
- Reconciliation
- Recovery
- Redemption
- References to Depression
- References to Drugs
- References to Hamlet - Shakespeare
- References to Macbeth - Shakespeare
- References to Norse Religion & Lore
- References to Shakespeare
- Rejection
- Relationship(s)
- Religion
- Repression
- Restaurants
- Reunions
- Revenge
- Riding
- Rituals
- Robbery
- Romance
- Romantic Fluff
- Romantic Loki (Marvel)
- Rough Body Play
- Rough Kissing
- Rough Oral Sex
- Rough Sex
- Roughness
- Royalty
- S&M
- Sacred Timeline (Loki TV)
- Sacrifice
- Sad
- Sad and Happy
- Sad with a Happy Ending
- Safe Haven
- Sam Wilson Feels (Marvel)
- Sam Wilson is a Gift (Marvel)
- San Francisco
- San Francisco Bay Area
- Sassy
- Sassy Bruce Banner
- Sassy Bucky Barnes
- Sassy Loki (Marvel)
- Sassy Peter Parker
- Sassy Stephen Strange
- Sassy Tony Stark
- Scene: Loki and Mobius M. Mobius Eating Pie (Loki TV)
- Scheming
- School
- Science
- Science Fiction
- Science Fiction & Fantasy
- Scientist Wrangler Darcy Lewis
- Season/Series 02
- Season/Series 02 Spoilers
- Secret Relationship
- Secrets
- Seduction
- Seiðr
- Self-Acceptance
- Self-Discovery
- Self-Doubt
- Self-Esteem
- Self-Insert
- Self-Sacrifice
- Self-Worth
- Self-Worth Issues
- Semi-Public Sex
- Sensation Play
- Series
- Serious Injuries
- Sex
- Sex Addiction
- Sex Club
- Sex Toys
- Sex Work
- Sexual Content
- Sexual Humor
- Sexual Slavery
- Sexual Tension
- Shameless Smut
- Shapeshifter Loki (Marvel)
- Shapeshifting
- Sharing
- Sharing Body Heat
- SHIELD Agent Loki (Marvel)
- SHIELD Organization (Marvel)
- Shinto
- Shoes
- Short One Shot
- Shotgun Wedding
- Shower Sex
- Showers
- Sibling Bonding
- Sibling Love
- Siblings
- Side Story
- Sisters
- Size Difference
- Slavery
- Sleep
- Sleep Deprivation
- Sleepiness
- Sleeping Together
- Sleepy Kisses
- Slice of Life
- Slow Build
- Slow Burn
- Slow Romance
- Smoking
- Smut
- Snippets
- Social Commentary
- Social Issues
- Social Justice
- Social Media
- Soft
- Soft Loki (Marvel)
- Soft Mobius M. Mobius
- Some Humor
- Sons
- Soulmates
- Space Opera
- Space Pirates
- Space Stone | Space Gem (Marvel)
- Speculation for Loki (TV 2021) Season 02
- Spies & Secret Agents
- Spirits
- Spoilers
- Spoilers for Loki (TV 2021)
- Spoilers for Loki (TV 2021) Season 02
- Spoilers for Movie: Avengers: Age of Ultron (2015)
- Spoilers for Movie: Avengers: Infinity War (2018)
- Spoilers for Movie: Captain America: Civil War (2016)
- Spoilers for WandaVision (TV)
- Spooning
- Stabbing
- Steve Rogers and the 21st Century
- Steve Rogers Feels
- Steve Rogers Needs a Hug
- Stitches
- Stockholm Syndrome
- Stress Relief
- Strippers & Strip Clubs
- Stripping
- Submissive Character
- Suicide
- Suicide Attempt
- Superheroes
- Supernatural Elements
- Surprises
- Surveillance
- Survival
- Suspicions
- Sweet
- Sweet Loki (Marvel)
- Swords
- Sylvie Needs a Hug (Loki TV)
- Tags Contain Spoilers
- Talking
- Tea
- Team
- Team as Family
- Teasing
- Teen Pregnancy
- Teenage Parents
- Teenagers
- Temporary Character Death
- Tension
- The Nine Realms
- The Tesseract (Marvel)
- Theft
- This Is Why We Can't Have Nice Things
- Thor Dies (Marvel)
- Thor Feels (Marvel)
- Thor is Not Stupid (Marvel)
- Thor Needs a Hug (Marvel)
- Threesome
- Threesome - M/M/M
- Thriller
- Time Slipping (Loki TV)
- Time Travel
- Timelines
- Tony Stark Has a Heart
- Tony Stark Has Issues
- Tony Stark is Darcy Lewis's Parent
- Tony Stark Lives
- Tooth-Rotting Fluff
- Top Loki (Marvel)
- Top Thor (Marvel)
- Topping
- Torture
- Touch-Starved
- Touch-Starved Loki (Marvel)
- Trauma
- Travel
- Trickster Gods
- Tricksters
- Trolls
- Trust
- Trust Issues
- Truth
- Tumblr
- Tumblr: imagine-loki
- TVA | Time Variance Authority (Marvel)
- Undead
- Undeath
- Underage
- Underage Drinking
- Underage Sex - Freeform
- Underage Substance Use
- Undressing
- Unhealthy Coping Mechanisms
- Unhealthy Relationships
- Unicorns
- United States
- Unplanned Pregnancy
- Unreliable Narrator
- Unrequited
- Unrequited Crush
- Unrequited Love
- Unresolved Emotional Tension
- Unresolved Romantic Tension
- Unresolved Sexual Tension
- Unresolved Tension
- Vaginal
- Vaginal Fingering
- Vaginal Sex
- Valhalla
- Vampire Bites
- Vampire Hunters
- Vampire Loki (Marvel)
- Vampires
- Vanaheimr | Vanaheim
- Villain Loki (Marvel)
- Villains
- Violence
- Vomiting
- Voyeurism
- Wade Wilson Being Wade Wilson
- Wakes & Funerals
- War
- Warning: Loki (Marvel)
- Weapons
- Weapons Kink
- Wedding Fluff
- Weddings
- Were-Creatures
- Whump
- Wilderness Survival
- Wingfic
- Wings
- Winter Soldier Bucky Barnes
- Women Being Awesome
- Worksafe
- World Travel
- World Trees
- World War II
- World Wars
- Worldbuilding
- Worry
- Yggdrasil - Freeform
- Youkai
- Young Adult Thor (Marvel)
- Young Peter Quill
- Young Tony Stark