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Without the Lights

by LuminousRain

Gray is afraid of the dark. Luckily, he knows a fire breather.

Words: 770, Chapters: 1/1, Language: English

Series: Part 9 of weeks, months, and challenges 2025, Part 5 of Year of Gratsu 2025

Fandoms: Fairy Tail

Rating: General Audiences

Warnings: No Archive Warnings Apply

Categories: M/M

Characters: Natsu Dragneel, Gray Fullbuster

Relationships: Natsu Dragneel/Gray Fullbuster

Additional Tags: One Shot, Pre-Relationship, Cuddling & Snuggling, Light Angst, Nyctophobia, Fire

Source:https://archiveofourown.org/works/66633556

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I Can Hear You Fucking

by PaperFox19

On mission Gray and Natsu lose to the effects of Nirvana and to each other. They start having sex and Cobra can hear everything they doing, he thought about attacking them but the noises overwhelm him. Voyeur Natsu/Gray + Cobra

Words: 2197, Chapters: 1/1, Language: English

Fandoms: Fairy Tail

Rating: Explicit

Warnings: No Archive Warnings Apply

Categories: M/M

Characters: Natsu Dragneel, Gray Fullbuster, Cobra | Erik

Relationships: Natsu Dragneel/Gray Fullbuster, Cobra | Erik/Natsu Dragneel, Cobra | Erik/Gray Fullbuster

Additional Tags: Yaoi, Threesome - M/M/M, Voyeurism, listening, Rimming, Pit Licking, Nipple Play, Nipple Licking

Source:https://archiveofourown.org/works/66793150

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This Thing Called Love

by Oceanewave

For the first time in a long time, they share a smile. Without restraint, without any heat. It is just them for a few seconds.

“I didn’t want to seem cold, you know, since it’s in my nature.”

Lucy rolls her eyes but the smile doesn’t leave her face. Natsu doesn’t say anything, but Gray can’t help but notice the relief that takes over his features, and the way he relaxes a little.

“Your jokes are terrible Gray, I hope you know that.”

OR

Gray has a door frame problem, Lucy is an emotional mess, Natsu is a disaster and Erza is trying to fix it all

Words: 5186, Chapters: 1/1, Language: English

Fandoms: Fairy Tail

Rating: General Audiences

Warnings: Creator Chose Not To Use Archive Warnings

Categories: M/M

Characters: Natsu Dragneel, Gray Fullbuster, Lucy Heartfilia, Erza Scarlet

Relationships: Natsu Dragneel/Gray Fullbuster

Additional Tags: Emotional Hurt/Comfort, Fluff, they are in love, very much, Friendship, Misunderstandings, Communication, yes they talk about it, Happy Ending, Erza is a good friend, Lucy is Trying Her Best

Source:https://archiveofourown.org/works/66329629

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From Rivals To Lovers

by WordsByMarro

Every spring, Natsu disappears, and no one knows where to find him. Despite worrying everyone, Natsu separated himself from the others because of the thing he hates most about being a Dragon Slayer: the Dragon Slayer estrus. However, on this day, Gray Fullbuster stopped and confronted the Dragon Slayer, leading to a new romance between the two men and for others.

Words: 4812, Chapters: 1/1, Language: English

Fandoms: Fairy Tail

Rating: Mature

Warnings: Creator Chose Not To Use Archive Warnings

Categories: M/M

Characters: Natsu Dragneel, Gray Fullbuster, Wendy Marvell, Gajeel Redfox, Levy McGarden, Lucy Heartfilia, Erza Scarlet, Rogue Cheney, Sting Eucliffe, Angel | Sorano Aguria, Minerva Orland, Laxus Dreyar, Kiria (Fairy Tail), Haku (Fairy Tail)

Relationships: Natsu Dragneel/Gray Fullbuster, Levy McGarden/Gajeel Redfox, Yukino Aguria/Sting Eucliffe, Rogue Cheney/Minerva Orland, Laxus Dreyar/Kiria, Haku/Wendy Marvell

Additional Tags: Possessive Gray Fullbuster, Tsundere Natsu Dragneel, Protective Erza Scarlet, Fujoshi Lucy Heartfilia, Mpreg | Male Pregnancy, Romantic Comedy, Fluff and Humor, Friends to Lovers

Source:https://archiveofourown.org/works/66136576

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From Rivals to Lovers

by WordsByMarro

Every year, Natsu dreads the springtime because, although he was blessed with Dragon abilities, he also had to deal with the backlash of them. Primarily, Dragon heat. To combat its effects, the Fire Dragon Slayer always avoided all of his friends during it, but on this day, it would end differently. On this day, Gray Fullbuster would ensure the Dragon Slayer had no means of escape and confront him, beginning a romance-filled journey between the two men and in turn helping new loves to blossom.

Words: 4809, Chapters: 1/1, Language: English

Fandoms: Fairy Tail

Rating: Mature

Warnings: Creator Chose Not To Use Archive Warnings

Categories: M/M

Characters: Natsu Dragneel, Gray Fullbuster, Erza Scarlet, Lucy Heartfilia, Wendy Marvell, Gajeel Redfox, Kiria (Fairy Tail), Sting Eucliffe, Rogue Cheney, Laxus Dreyar, Haku (Fairy Tail), Levy McGarden, Cana Alberona

Relationships: Natsu Dragneel/Gray Fullbuster, Levy McGarden/Gajeel Redfox, Haku/Wendy Marvell, Kiria/Laxus Dreyar, Yukino Aguria/Sting Eucliffe, Rogue Cheney/Minerva Orland

Additional Tags: Possessive Gray Fullbuster, Tsundere Natsu Dragneel, Clueless Sting, Protective Erza Scarlet, Soulmate-Identifying Marks

Source:https://archiveofourown.org/works/66131323

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Sometimes Bent, Always Breaks

by Cupc_kej_m24

Gray’s stint at the only university he could get into on a full ride scholarship almost goes down the drain because he doesn’t believe he should be restricted to certain actions as an omega.

Fortunately or unfortunately for him he gets a second chance at Dragneel’s Ranch.

Words: 2290, Chapters: 1/2, Language: English

Series: Part 5 of Gratsu year 2025

Fandoms: Fairy Tail

Rating: Not Rated

Warnings: No Archive Warnings Apply

Categories: M/M

Characters: Gray Fullbuster, Natsu Dragneel, Zeref Dragneel, Original Characters

Relationships: Natsu Dragneel/Gray Fullbuster

Additional Tags: Omega Gray Fullbuster, Alpha Natsu Dragneel, Alternate Universe - College/University, Alternate Universe - Modern Setting, Ranch Hand Natsu Dragneel, Orphan Gray Fullbuster, Technically there are original characters in here but they’re not prominent, Alpha/Beta/Omega Dynamics

Source:https://archiveofourown.org/works/66033733

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Ghost Busters but They're a Bunch of Stupid Teenagers

by joemarucanon

Refer to the title

Words: 1948, Chapters: 1/1, Language: English

Series: Part 1 of Fairy Tail

Fandoms: Fairy Tail

Rating: Not Rated

Warnings: Graphic Depictions Of Violence

Categories: M/M

Characters: Natsu Dragneel, Gray Fullbuster, Lucy Heartfilia, Virgo (Fairy Tail), Erza Scarlet

Relationships: Natsu Dragneel/Gray Fullbuster, Everyone & Everyone

Additional Tags: Ghosts, Alternate Universe - High School, Alternate Universe - Ghosts, Crack Treated Seriously, Minor Injuries, no beta we die like my sanity, Ghost Capturing, fighting a Ghost, Non-Binary Virgo (Fairy Tail), Out of Character

Source:https://archiveofourown.org/works/65928229

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Special Gift

by NatsuFullbusterDragneell

In the year x509 Alvarez was in the middle of expanding the empire with the conquest of a small country in the West forcing E.N.D. and Gray to be at the war front for several months.

When Gray leaves for a battle further south, Natsu discovers something unexpected and three weeks later, when the devil slayer returns, he has to tell him about the new development.

Gratsu (Alpha Gray / Omega Natsu)

This extra chapter is part of the "Wait! Natsu is who?" Alternative Universe.

Words: 2295, Chapters: 1/1, Language: English

Series: Part 3 of Wait! Natsu is who? Main story and Related One-shots

Fandoms: Fairy Tail

Rating: Teen And Up Audiences

Warnings: No Archive Warnings Apply

Categories: M/M

Characters: Natsu Dragneel, Gray Fullbuster, Original Male Character(s), Original Female Character(s)

Relationships: Natsu Dragneel/Gray Fullbuster

Additional Tags: Alpha/Beta/Omega Dynamics, Alpha/Omega, Non-Typical Omega Behavior, Gratsu - Freeform, Family Dynamics, Family Fluff, Mpreg | Male Pregnancy, Alpha Gray Fullbuster, Omega Natsu Dragneel, pregnancy announcement

Source:https://archiveofourown.org/works/65873380

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Ash & Frost

by Annu_24024

Natsu and Gray's journey of falling in love during the 7 years after the disappearance of the tenrou island.

Words: 615, Chapters: 1/?, Language: English

Fandoms: Fairy Tail

Rating: Teen And Up Audiences

Warnings: Graphic Depictions Of Violence

Categories: F/M, Gen, M/M

Characters: Natsu Dragneel, Gray Fullbuster, Makarov Dreyar, Erza Scarlet, Happy (Fairy Tail), Lucy Heartfilia, Wendy Marvell, Macao Conbolt, Fairy Tail Guild

Relationships: Natsu Dragneel/Gray Fullbuster

Additional Tags: Blood and Injury, POV Gray Fullbuster, POV Multiple, Tenroujima Arc

Source:https://archiveofourown.org/works/65855368

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Tonic Of Emotions

by piximera

Natsu gave Gray a tonic in hopes of him finally showing his feelings, but it didn't go exactly as planned.

Words: 1629, Chapters: 1/1, Language: English

Series: Part 6 of Year of Gratsu

Fandoms: Fairy Tail

Rating: Explicit

Warnings: Rape/Non-Con

Categories: M/M

Characters: Gray Fullbuster, Natsu Dragneel

Relationships: Natsu Dragneel/Gray Fullbuster

Additional Tags: Rape/Non-con Elements, poisoned, Intoxication, Object Penetration, Object Insertion, Blood and Violence, Vomiting, Mind/Mood Altering Substances

Source:https://archiveofourown.org/works/65562784

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Dragon Inducing Sex Pollen

by piximera

Gray tried to help his friend, but he sex pollen was too strong, and suddenly he found himself on the floor

Words: 2350, Chapters: 1/1, Language: English

Series: Part 5 of Year of Gratsu

Fandoms: Fairy Tail

Rating: Explicit

Warnings: Rape/Non-Con

Categories: M/M

Characters: Gray Fullbuster, Natsu Dragneel

Relationships: Natsu Dragneel/Gray Fullbuster

Additional Tags: Rape/Non-con Elements, Sex Pollen, Bestiality, Painful Sex, Forgiveness

Source:https://archiveofourown.org/works/65555629

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No Guilt

by piximera

Gray couldn't help himself, he knew it was wrong, but there was no guilt.

Words: 825, Chapters: 1/1, Language: English

Series: Part 4 of Year of Gratsu

Fandoms: Fairy Tail

Rating: Explicit

Warnings: Rape/Non-Con

Categories: M/M

Characters: Gray Fullbuster, Natsu Dragneel

Relationships: Natsu Dragneel/Gray Fullbuster

Additional Tags: Rape/Non-con Elements, Anonymous Sex, Blindfolds, Implied/Referenced Torture

Source:https://archiveofourown.org/works/65553631

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Mismatched Magic

by Kaimu

After the war, the Magic Council initiates a new political alliance between guilds to maintain peace. As part of the program, select mages must attend formal peace-building events... with a partner. To everyone’s shock—and Natsu and Gray’s fury—they’re magically assigned as a fake couple for the entire season. Public appearances, joint missions, even a fake engagement party.

Words: 191, Chapters: 1/?, Language: English

Fandoms: Fairy Tail

Rating: Teen And Up Audiences

Warnings: No Archive Warnings Apply

Categories: M/M

Characters: Natsu Dragneel, Gray Fullbuster, Erza Scarlet, Lucy Heartfilia, Happy (Fairy Tail), Gajeel Redfox, Levy McGarden, Makarov Dreyar

Relationships: Natsu Dragneel/Gray Fullbuster

Additional Tags: Enemies to Lovers, Fake/Pretend Relationship, Hurt/Comfort, Mutual Pining, Found Family

Source:https://archiveofourown.org/works/65414749

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Wait! Natsu is who?

by NatsuFullbusterDragneell

In an AU within the original Fairy Tail universe, Natsu's life has many secrets to be unraveled, especially towards the members of Fairy Tail.

After the battle against Tartaros, Natsu took refuge in his home country after recovering his memories from the past. After a year he appeared accompanied by new friends, much more powerful and mature than they had ever seen him. When the war against Alvarez broke out, several secrets were uncovered and they set out on a new path to kill the source of the Alvarez imperial family's misfortune.

But wait! Natsu is who? And what?

Omegaverse with some changes. Gratsu (AlphaGray, OmegaNatsu)

Words: 3100, Chapters: 1/?, Language: English

Fandoms: Fairy Tail

Rating: Explicit

Warnings: Graphic Depictions Of Violence, Rape/Non-Con

Categories: F/M, M/M

Characters: Natsu Dragneel, Gray Fullbuster, Zeref Dragneel, Mavis Vermillion, Igneel (Fairy Tail), Jellal Fernandes, Erza Scarlet, Juvia Lockser, Lucy Heartfilia, Wendy Marvell, Laxus Dreyar, Freed Justine, Loke (Fairy Tail), Gajeel Redfox, Levy McGarden, Happy (Fairy Tail), Mest Gryder | Doranbolt, Fairy Tail Guild, Acnologia (Fairy Tail), Spriggan 12, Original Female Character(s), Original Male Character(s), Original Child Character(s)

Relationships: Natsu Dragneel/Gray Fullbuster, Natsu Dragneel & Gray Fullbuster, Natsu Dragneel & Gray Fullbuster & Lucy Heartfilia & Erza Scarlet

Additional Tags: Past Rape/Non-con, Past Child Abuse, Implied/Referenced Rape/Non-con, Implied/Referenced Torture, Canon-Typical Violence, Past Sexual Abuse, Psychological Torture, Explicit Sexual Content, Explicit Language, Mpreg | Male Pregnancy, Alpha/Beta/Omega Dynamics, Non-Typical Omega Behavior, Alpha/Omega, Alpha Gray Fullbuster, Omega Natsu Dragneel, My headcanon for Fairy Tail, Natsu Dragneel Needs a Hug, Hurt Natsu Dragneel, Protective Natsu Dragneel, Protective Gray Fullbuster, Devil Slayer Magic (Fairy Tail), Dragon Slayer Magic (Fairy Tail), Alternate Universe - Mashima Hiro's Fairy Tail Setting, Alvarez Teikoku Hen | Alvarez Empire Arc (Fairy Tail), I'm Bad At Tagging, I Will Go Down With This Ship, Tagging as I go

Source:https://archiveofourown.org/works/65361961

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Have You Ever Tried This One?

by Cupc_kej_m24, FireFoxFire

Cana + a shitty date + a whole bottle of tonic = embarrassed Gray and horny Natsu.

Words: 3145, Chapters: 1/1, Language: English

Series: Part 2 of Year of Gratsu 2025, Part 4 of Gratsu year 2025

Fandoms: Fairy Tail

Rating: Not Rated

Warnings: Creator Chose Not To Use Archive Warnings

Categories: M/M

Characters: Natsu Dragneel, Gray Fullbuster, Cana Alberona, Loke (Fairy Tail)

Relationships: Natsu Dragneel/Gray Fullbuster, Natsu Dragneel & Gray Fullbuster

Additional Tags: Alcohol, Horny

Source:https://archiveofourown.org/works/65141926

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Hypnovember Bell

by PaperFox19

Natsu gets a special magical lacrima in the shape of a bell, and decides to use it to prank Laxus. The results are better than anticipated.

Words: 7077, Chapters: 4/4, Language: English

Series: Part 3 of Hypnovember

Fandoms: Fairy Tail

Rating: Explicit

Warnings: No Archive Warnings Apply

Categories: M/M

Characters: Natsu Dragneel, Laxus Dreyar, Gajeel Redfox, Elfman Strauss, Gray Fullbuster, Alzack Connell, Freed Justine, Bickslow (Fairy Tail)

Relationships: Natsu Dragneel/Laxus Dreyar, Laxus Dreyar/Freed Justine, Bickslow/Laxus Dreyar/Freed Justine, Bickslow/Freed Justine, Natsu Dragneel/Laxus Dreyar/Gajeel Redfox, Laxus Dreyar/Elfman Strauss, Alzack Connell/Laxus Dreyar, Natsu Dragneel/Freed Justine, Natsu Dragneel/Gajeel Redfox, Bickslow/Natsu Dragneel, Natsu Dragneel/Gray Fullbuster

Additional Tags: Yaoi, Hypnotism, bell - Freeform, Hypnovember, Mind Control, Oral Sex, Pec Fucking, Anal Sex, Threesome - M/M/M, Exhibitionism, Rimming, Anal Fingering, Anal, Orgy, Face-Sitting, Face-Fucking

Source:https://archiveofourown.org/works/65136382

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Oh How Far I Have Fallen

by TheLonelyHufflePuff

Team Natsu had just come back home from a mission. The absolute last thing Natsu wanted to hear while walking to the guild was Juvia asking Mira where Gray was.

Words: 2683, Chapters: 1/1, Language: English

Fandoms: Fairy Tail

Rating: Teen And Up Audiences

Warnings: Creator Chose Not To Use Archive Warnings, No Archive Warnings Apply

Categories: M/M

Characters: Natsu Dragneel, Gray Fullbuster, Juvia Lockser, Happy (Fairy Tail), Lucy Heartfilia, Erza Scarlet, Gajeel Redfox, Mirajane Strauss, Makarov Dreyar, Cana Alberona

Relationships: Natsu Dragneel/Gray Fullbuster, Natsu Dragneel & Gray Fullbuster & Lucy Heartfilia & Erza Scarlet, Natsu Dragneel & Happy, Gray Fullbuster & Happy

Additional Tags: Have I finished Fairy Tail? No. Do I care? Also no, I Can't Believe I Wrote This, Annoying Juvia Lockser, Stalker Juvia Lockser, Established Relationship, Hurt/Comfort, Mild Hurt/Comfort, Explicit Language, (like swears. not smut), No Smut, Protective Natsu Dragneel, Gray Fullbuster is so done, Angst with a Happy Ending, Mild Angst with a happy ending, One-Sided Gray Fullbuster/Juvia Lockser, Jealous Natsu Dragneel, Fairy Tail Guild Found Family, Secret Relationship, Dragon Slayer Magic (Fairy Tail), (and my own take on it. kind of?), Don't Like Don't Read, Mom Friend Mirajane Strauss, Amazing Mirajane Strauss, Dad Makarov Dreyar, Well... not literally. just emotionally

Source:https://archiveofourown.org/works/65083321