[AS] = Age Swap
[MA] = Mafia
[Ω] = Omegaverse
[=A] = Same Age
┣ EkuMob ┫
↳ Mob cheating on his spouse with Ekubo (nsfw-ish)
↳ They are found out, and Reigen is mad
↳ Secret Dating, from Serizawa pov
↳ Top!sub Ekubo and bottom!dom Mob (nsfw-ish)
↳ Mob wants to top (18+)
↳ Past-lover meeting again
↳ Ekubo can't stand Mob being rejected
↳ EkuMob week: Trust
↳ EkuMob week: Spirit
↳ EkuMob week: Date
↳ EkuMob week: Alternative Universe
↳ EkuMob week: Fluff
↳ EkuMob week: Mundane
↳ EkuMob week: Free
↳ Kinktober 2023: Size Difference (✤) (18+)
↳ Kinktober 2023: Mind Control (✤) (18+)
↳ Kinktober 2023: Edgeplay (✤) (18+)
↳ Kinktober 2023: Body Worship (✤) (18+)
↳ Ekubo accidentally confesses to Mob
↳ Mob finds a way to reassure an insecure Ekubo
↳ Ghost cuddles
↳ College Mob doing thirst trap, helped by Ekubo (18+)
↳ Ω!Mob doesn't need an alpha when he has Ekubo [Ω] (18+)
↳ Cult leader Ekubo worship his own god (18+)
↳ Ekubo really needs to use the restroom and a horny Mob won't let him (18+)
↳ Ekubo loves seeing how big he still is compared to Mob (18+)
↳ Kinktober 2024: Breeding [Ω] (18+)
↳ Kinktober 2025: Service Kink (18+)
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┣ EkuRei ┫
↳ First Kiss while hiding from impending danger
↳ Reigen gets drunk and Ekubo take him back home
↳ Ekubo being a little shit in the train (18+)
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┣ EkuYoshi ┫
↳ Reigen finds out the twins' secret [AS] [MA] (nsfw-ish)
↳ Ekubo popping back into Yoshioka's life
↳ Ekubo is kidnapped, and Yoshioka comes looking for him [AS] [MA]
↳ Yoshioka's experience getting fucked by himself (18+)
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┣ JoseTou ┫
↳ Sub Touichiro with Dom Joseph
↳ Pre-slash, prison routine
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┣ MobRei ┫ ⭮
↳ Photo album, memories
↳ And there was only one bed
↳ Soulmate AU, getting sicker and sicker if you don't tell them
↳ Touch-repulsed Mob & touch-starved Reigen [AS]
↳ Reigen buying a turtleneck for Mob [AS]
↳ Mob buying pretty clothes for Reigen (nsfw-ish)
↳ First kiss
↳ Picture collection, reigen edition
↳ α!Mob pursuing β!Reigen [Ω]
↳ β!Reigen under α!Mob care [AS] [Ω]
↳ Age Swap mobrei meets canon reimob [AS] (18+)
↳ Reigen in Mob's turtleneck [AS]
↳ Reigen guilty of loving 13 yo Mob
↳ β!Reigen is insecure about his second gender [Ω]
↳ Takenaka is sick of hearing mob thoughts
↳ Reigen in a girl's uniform [AS]
↳ Dark!Reigen meets Dark!Mob, murderous duo
↳ Mob locking Reigen away
↳ Reigen lusting for Mob, but not touching (nsfw-ish)
↳ One-sided, Reigen has a new boyfriend
↳ Mob sexually harassing Reigen [AS] (18+)
↳ Soulmate AU, First words your soulmate says are printed on you
↳ Ghost Reigen is stuck to Mob with no memories
↳ Reigen ends up with a cursed womb tattoo (18+)
↳ Reigen sends nudes to Mob [AS] (nsfw-ish)
↳ α!Mob instinct awoken for Ω!Reigen [AS] [Ω]
↳ Battle Royal
↳ Mob's spirits attach to Reigen
↳ Reigen receives a collar from Mob
↳ Shota Mob wants a dog (18+)
↳ Shota Mob feels things with Reigen (nsfw-ish)
↳ Tall Mob bottoms (nsfw-ish)
↳ Mob pushes Reigen away after hurting him [AS]
↳ Canon Reigen get transfered to AS!Reigen body [AS]
↳ α!Mob bitching α!Reigen [Ω]
↳ Reigen likes how Mob look in that schoolgirl uniform (18+)
↳ Reigen cockwarming Mob [AS] (18+)
↳ Reigen gets shrunken down (nsfw-ish)
↳ Mob touches a sleeping Reigen (18+)
↳ Reigen wears a chastity cage, cue video call sex (18+)
↳ Mob makes Reigen wear feminine outfits [AS]
↳ Beast AU, Drunken Mob wants to mark Reigen (18+)
↳ Mutual pining after Mob marries
↳ Body swap, Mob learns about his shisho's body (18+)
↳ Mob is giving Reigen a blowjob under the desk (18+)
↳ Mob fucks Reigen in front of a mirror (18+)
↳ Reigen pushes Mob too far [AS] (18+)
↳ Mob is fixated on Reigen's heartbeat (18+)
↳ Mob learns about Reigen's hidden oviposition kink (18+)
↳ Mob's Reigen wallpaper is found out
↳ Reigen is cursed with lactation, and Mob wants to help (18+)
↳ Role reversed, Reigen uses his power to see inside Mob (18+)
↳ α!Mob wants to mark his mate with cum [Ω] (18+)
↳ Mob and Reigen on a vacation to relax and be alone (18+)
↳ Reigen convinces shisho that thigh fucking is okay [AS] (18+)
↳ Mob want to be choked by Reigen (18+)
↳ Reigen punishes Mob for being a bad boy (18+)
↳ Dial Drunk scenario idea
↳ Reigen needs to use the bathroom really badly [AS] (18+)
↳ Summer travelling and inappropriate action [AS]
↳ Dom!Reigen gifting sub!Mob something special (18+)
↳ Mob buy a fox hybrid on impulse [AS] (18+)
↳ Playing with ice on a hot summer day (18+)
↳ Reigen punished himself for the thoughts he had of Mob
↳ Reigen has a sensitive nose and Mob smells nice (18+)
↳ Reigen get stuck and Mob punishes him a little [AS] (18+)
↳ Reigen get attacked in the woods while waiting for Mob (18+)
↳ Dark!Mob messes with Reigen's suppressant [Ω] (18+)
↳ Underling meets the boss' protege [AS] [MA]
↳ Reigen tags along on boring social events [AS] [MA]
↳ Mobrei fooling around in the office and getting interrupted [AS] [MA] (18+)
↳ Reigen gets hurt while protecting Mob [AS] [MA]
↳ Ekubo and Reigen get drunk and handsy, then are found out by Mob [AS] [MA] (18+)
↳ Hospital confession
↳ Mob and Reigen have a date at the amusement park
↳ Reigen keeps Mob's cursed dool and plays with it [AS] (18+)
↳ Reigen agereg while he's drunk, Mob takes care of him
↳ Kinktober 2023: Macro/Micro (✤) (18+)
↳ Kinktober 2023: Roleplay (✤) (18+)
↳ Kinktober 2023: Frottage (✤) [AS] (18+)
↳ Kinktober 2023: Glory Hole (✤) (18+)
↳ Kinktober 2023: NTR (✤) (18+)
↳ Kinktober 2023: Petplay (✤) (18+)
↳ Kinktober 2023: Orgasm Denial (✤) (18+)
↳ Kinktober 2023: Intercrural Sex (✤) (18+)
↳ Kinktober 2023: Sex Toys (✤) (18+)
↳ Kinktober 2023: Masturbation (✤) [=A] (18+)
↳ AS!Mob needs glasses [AS]
↳ Zombie AU, Reigen is bitten and wants to protect Mob
↳ Reigen finds a way to seduce shisho with massages [AS] (18+)
↳ They go clubbing, and things get hot and messy in the bathroom [=A] (18+)
↳ Reigen stays overnight, and Mob can't keep his hands to himself [AS] (18+)
↳ Reigen denies Mob from cumming (18+)
↳ Mob, the little Halloween incubus (18+)
↳ Kinktober 2024: Spanking [AS] (18+)
↳ Kinktober 2024: Fucking Machine (18+)
↳ Kinktober 2024: Olfactophilia [AS] (18+)
↳ Mob finding a middle ground to please Ω!Reigen without fucking him [AS] [Ω] (18+)
↳ Reigen wears vajazzle, and Mob finds out (18+)
↳ Mob tries seducing Reigen with vajazzle (18+)
↳ Kinktober 2023: Grooming + Crossdressing + Size difference (18+)
↳ Kinktober 2025: Outdoor Sex (18+)
↳ Kinktober 2025: Webcam / Filming [AS] (18+)
↳ Kinktober 2025: Omorashi (18+)
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┣ MobRit ┫
↳ Bigger age gap, Mob learns things about Ritsu (nsfw-ish)
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┣ MogaMob ┫
↳ Mogami's ghost attaches to Mob when he's a kid
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┣ OniMob ┫
↳ Delinquent Mob
↳ Onigawara finds out who White T-Poison is and acts as his lackey
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┣ SeriRit ┫
↳ Serizawa decides he's allowed to love Ritsu
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┣ EkuReiMob ┫ ⭮
↳ Ekubo has two bottoms (nsfw-ish)
↳ The twins get Reigen ready for Mob [AS] [MA] (18+)
↳ Kinktober 2023: Threesome (✤) [AS] (18+)
↳ Kinktober 2023: Exhibitionism (✤) (18+)
↳ Kinktober 2023: Double Penetration 2 Holes (✤) (18+)
↳ Kinktober 2023: Free Use (✤) (18+)
↳ Kinktober 2024: Threesome (18+)
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┣ MobSeriRit ┫
↳ Mob has these men wrapped around his fingers
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┣ Body Improvement Club & Mob ┫
↳ Mob happily dating the Body Improvement Club members
↳ Mob's gym shorts mysteriously get shorter and shorter
↳ BIC pampers Mob, Onigawara wants that too (MusaOniMob focused) (18+)
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┣ Ekubo & Reigen ┫
↳ Ekubo has to babysit Reigen [AS] [MA]
↳ Rebellious Reigen wants to smoke [AS] [MA]
↳ Reigen's gift to Ekubo [AS] [MA]
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┣ Ekubo & Yoshioka ┫
↳ Twin brothers [AS]
↳ Missing Ekubo
↳ Yoshioka adapts to Ekubo being around
↳ Yoshioka finds a way to casually talk with Ekubo
↳ Ekubo wants to look like his twins as much as possible [AS] [MA]
↳ Ekubo & Mamoru Headcanon [AS] [MA]
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┣ Kageyama Brothers ┫
↳ How Ritsu sees Mob [AS]
↳ Dynamic thoughts for fanfiction [AS]
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┣ Reigen & Mob ┫
↳ Reigen ready to be there for Mob
↳ Cooking lessons
↳ Transmasc Mob and supportive Reigen
↳ Uu-chan being exorcised [AS]
↳ Reigen getting his ears pierced [AS]
↳ First meeting [AS]
↳ Meeting old school classmates [AS]
↳ Job interview tips
↳ Trans!Reigen and Lill' Mob
↳ Aroace Reigen
↳ Accidental murder, on the run
↳ Reigen joins CLAW to get powers [AS]
↳ They missed Reigen's birthday, so Mob makes up for it [AS]
↳ They missed Mob's birthday, and Reigen can't have that [AS]
↳ Shota Mob calling Reigen regularly
↳ Hybrid, Reigen has a fluffy tail and Tiny Mob likes it
↳ Mob's first practice driving lesson, done with Reigen
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┣ Yoshioka & Mob ┫
↳ Yoshioka waking up to someone in his bed, feat.EkuMob
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┣ Arataka Reigen ┫
↳ Reigen play acting
↳ Reigen cannot die
↳ Reigen's friends are teenagers
↳ Reigen's job if s&s closes
↳ Reigen meets his ex-boyfriend, Feat. Saitama and Genos
↳ Reigen has a terminal illness and hides it
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┣ Ekubo ┫
↳ Mamoru goes missing and Ekubo panics [AS] [MA]
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┣ Katsuya Serizawa ┫
↳ Serizawa's relationship with cigarettes
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┣ Mamoru Yoshioka ┫
↳ Falling for the strange man
↳ Meeting the boy from his foggy memories, feat. EkuMob
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┣ Ryo Shimazaki ┫
↳ Post-canon, Shimazaki joins Spirit & Such
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┣ Shigeo "Mob" Kageyama ┫
↳ Mob wears gloves all the time [AS]
↳ Kageyama twins headcanon
↳ Adult Mob with a 9-to-5 job and his exorcist adventure
↳ AS Mafia Mob Headcanon [AS] [MA]
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┣ Toichiro Suzuki ┫
↳ Sub Touichiro need to be fucked (nsfw-ish)
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┣ General ┫
↳ Gravity Falls AU idea
↳ Willy Wonka experiences AU, Reigen fails at organising events