The Kryptonian Catalyst
Batman and Superman's mutual animosity takes a shocking turn when Bruce's constant exposure to Clark's pheromones triggers a biological transformation, forcing them into a reluctant, slow-burn arrangement of monthly heats and denied feelings.
You may also like

My Favorite Secret: JJK College AU
𝓴𝓲𝓻𝓫𝔂 (。•ᴗ•。)
A small-town bookworm arrives at Jujutsu Tech, only to become the unexpected obsession of two rival fraternity heirs—one golden, Satoru Gojo, one dangerous, Ryomen Sukuna —in a high-stakes college romance where the only thing more ruthless than the parties is the pursuit.

Caught Red-Handed: DC | Bat Family x You
Livi
Everyone in Gotham wants something from you. Criminals want your talents, the police want you behind bars, and Batman wants you to become someone better. When the Batfamily finally corners you after a high-stakes heist, their offer of redemption seems almost too good to be true. But beneath the teasing, arguments, and dangerous missions lies an uncomfortable possibility: for the first time in your life, someone might actually want you around for reasons that have nothing to do with what you can steal.

Dejar la paz por amor
Hyeogo
Hyeongjun ha muerto y tiene que elegir reencarnar o ir al cielo. Él no elige ni una de las opciones de paz solo porque se enamoró de la parca que lo acompañó todo su camino al más allá.

Batman's Forgotten Princess
gojosatoru116208
When Bruce Wayne's biological daughter Elizabeth is pushed aside for the new arrival of Damian Wayne, she must navigate a world of loneliness, jealousy, and the desperate need to prove she's more than just the forgotten princess of Wayne Manor.

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

The Unclassified: DC | X-Men x You College AU
Livi
Welcome to Xavier University, where superheroes, mutants, vigilantes, and the occasional extraterrestrial royalty are all trying to survive college life. You're the newest transfer student—and somehow, the biggest mystery on campus. Neither Cerebro nor the Batcomputer can identify what you are, where your abilities come from, or why you've suddenly appeared on everyone's radar. Your roommate is an alien princess, your hallway has a teleporting blue mutant who bamfs through the walls at 2 a.m., and the Danger Room apparently doubles as the hottest party venue on campus. Everyone wants to know your secret. Everyone wants you on their side. And you? You're just trying to survive the semester.

Married to the bat
Cosmibell 🫧🦭🎐🩵
A slow-burn day with Bruce Wayne turns into a nightmare when a masked villain snatches you from the Gotham Charity Gala—and you have no idea your husband is Batman.

Mrs. Wayne
miniminmentita
In a Batman arranged-marriage story, you become Bruce Wayne's wife on paper — and slowly, maybe, in every way that counts.

Cursed Dorm Mates
sparkling tinks
A My Hero Academia college AU where a hot-headed explosive hero gets a new almost unwanted addition to his friend group who gives as good as they get — and Bakugo might have finally met his match.

I hate you more than anything.
InnocentFlower
You and Satoru met eachother while you two were still Learning jujutsu, Through out the years you ended up getting into a relatinship the same year you two became teachers. It ended really badly almost a year ago. Satoru absolutly hates you and you know it, but the unexpected happens...