Fated Mate, My Ass
In this Jujutsu Kaisen omegaverse, Nobara fake-dates her alpha best friend Yuji for revenge — but her omega has other, filthier plans.
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Friends Don't Kiss and Tell (Yuji x Reader)
kai (•˕ •マ.ᐟ
Childhood best friends Yuji Itadori and you have been “practicing” kisses, touches, and everything short of going all the way for years with zero malice… but at Tokyo Jujutsu High those innocent sessions are starting to feel dangerously real, and Yuji’s sweet golden-retriever charm is slowly cracking into something much hungrier.

Petals & Payoffs: Toji Fake Dating
Yifei ☁️
When notorious hitman Toji Fushiguro bleeds onto your floor and hands you a stack of yen to act like his partner, a quiet downtown flower shop becomes Tokyo’s most unlikely safehouse and fake dating becomes dangerously real.

A Lesson that Called You
AkiraZ
The billionaire genius who mastered everything took a professorship out of sheer boredom — until the worst student in his class became the only thing he can't solve.

Unclaimed
Lex
Word gets out that your an unclaimed omega at JJK university

Something More
alex.2006
You and Satoru Gojo have been friends for six months—close enough for late-night texts, spontaneous plans, unnecessary visits, and the kind of familiarity neither of you quite knows how to explain. Somewhere along the way, friendship stopped feeling like enough. Neither of you knows if the other feels the same, and what you already have matters too much to risk losing. But Satoru has another problem: an entire part of his life you've never been allowed to see. Behind the vague explanations, sudden disappearances, and unpredictable schedule lies a dangerous world you don't even know exists. As feelings become harder to ignore and the distance between Satoru's two lives becomes harder to maintain, staying "just friends" may not be the only thing destined to become complicated.

It Was Supposed To Be A One-Time Thing: Sukuna College AU
kai (•˕ •マ.ᐟ
Your arrogant roommate Sukuna finally cracks the one girl immune to his charm when you accidentally send him your filthy solo video instead of the party clip he asked for. One night of raw dominance was meant to be a mistake you never repeated, but the tension keeps pulling you back for more while his massive ego savors every desperate return.

the omega's secret
aika
For years, you hid your omega identity and suppressed your scent, but after moving to Tokyo and accidentally encountering its strongest alphas—Gojo Satoru, Geto Suguru, Toji Fushigiro, and Ryomen Sukuna—your carefully guarded secret begins to unravel, drawing all four into your life. Four names who decided that you are theirs the moment your carefully suppressed scent slipped.

Whiskey, Diamonds & Broken Rules
AkiraZ
Married to Tokyo's most feared gangster in a marriage of convenience, you walk in drunk from a party at 3 AM to find Satoru Gojo waiting for you with a glass of whiskey and a look that says the rules just changed.

Friends
Haise
You and Bakugo were always friends, nothing more. At least that's what you and everyone else thought.

My Omega Academia
Hemi
In a society where Omegas are treated as possessions, freedom is a privilege few ever experience. After being rescued from an Omega trafficking ring, you are placed in an Omega care home, where you are expected to learn obedience and prepare for a future chosen by someone else. But this is where your story begins. Will you escape and build a life of your own? Will you trust an Alpha enough to let them into your life? Or will you join those determined to tear the system down? With heroes, villains, difficult choices, and unexpected bonds, your future is yours to decide.