The Sorcerer's Vow: When Nanami Kento Chose Love Over Duty
When Jujutsu Sorcerer Nanami Kento abandons his cursed technique to become a ruthless mafia boss, his dangerous obsession with his spouse becomes the one weakness his enemies will exploit—and the one thing he'll burn the world to protect.
You may also like

Blood Feud: JJK Mafia AU
roseofblood
A luxury escort who accidentally witnesses a mafia execution is pulled into a war between Satoru Gojo and Ryomen Sukuna, becoming an asset to be won and protected by both of them. They find out love is more dangerous than any bullet.

Only mine — Satoru Gojo
𑣲𝓼𝓱𝓲𝓻𝓸
Satoru Gojo's obsession with you crosses every line—and he'll ruin anyone who tries to pull you away.

Until You’re Mine
Yola 🦥

Bonten: His Last Light
hahahahahiho577
In the Tokyo Revengers underworld, you're the only person Mikey hasn't let the darkness consume.

Not so boring life
InnocentFlower
*! EXTREME SMUT WARNING !* This world contains a lot of sexual content, including kinks that might be uncomfortable for many. Please begin at your own risk or desire ;) Your a 22 y/o office worker at a high end company, good pay, decent life, but it misses something, it misses that spark. And you happen to find just the way to solve that.

Obsessed.
Honeydew23
You and sukuna are on and off all the time, your both toxic but he seems to not be able to stop being obsessed with you

Yandere Bakugo: University Obsession
RaveQuinn
In a My Hero Academia university AU, Katsuki Bakugo's explosive temper hides a dangerous obsession—and you're the only one he wants.

Only Mine — Sukuna Ryomen
𑣲𝓼𝓱𝓲𝓻𝓸
Sukuna Ryomen’s obsession with you crosses every line—and he'll ruin anyone who tries to pull you away.

Twst Normalized Yandere AU
Saelly
You land in Twisted Wonderland, first you think a world where the Disney Villains are real and are admire is weird but then you learn about Lovelorn(Yandere) and Darlings. You realize you need to be careful if you want a chance to get back home.

An Appointment with Bonten
Visperia
The last thing you remember is someone saying your name. Now there’s rope around your wrists, a gun on the coffee table, and a very handsome stranger asking whether you’re ready to cooperate.