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Language:
English
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Published:
2025-05-22
Updated:
2025-08-31
Words:
9,761
Chapters:
4/?
Comments:
3
Kudos:
28
Bookmarks:
12
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689

Their Vessel: Various Yandere Aged-Up Jujutsu Kaisen X Adult Female Yuji OC

Summary:

Marie Itadori is a young adult, at the age of 19. She is a young woman who just lost her grandfather, became the vessel of the King of Curses, and is now having Jujutsu Sorcerers and Curses fall into obsessive love with her. She just wants as many people have a proper death and have a life she will not regret!

(All Characters are aged up to 18 years or older! This is with the school being made into a Univirsty!)

(Non-Con and Dub-Con are there because yanderes and curses are sussy about consent! Will try and have warnings if their are Non-Con scenes!)

Chapter 1: Teaser and Disclaimer and Cover Image

Chapter Text

Cover Image: 





Disclaimer: 

This is an AU of sorts where Marie takes the place of Yuji, and They are all 18 years or older, In this Jujutsu High is actually Jujutsu Univeristy thank you! 

TEASER: 

"You idiot! Throw it down to me or you'll both get eaten!" Megumi shouted. He couldn't believe this girl-

Marie was trying to use her legs to keep the curse's mouth open and avoid becoming dinner.

That's when she remembered the conversation from earlier. About why that finger was so sought after...

That's it!

"I have a way I can save everyone!" She said suddenly. She tossed her head back, causing the finger to once more fly through the air as she focused on it.

"I just need to have my own cursed energy- don't I?!" She asked as Megumi's eyes widened.

No!

"Don't do it! Don't do it!" He shouted, but it was too late, she opened her mouth wide- and swallowed it whole.

'Ryomen Sukuna's finger! That's a special grade item! It is a deadly poison! She'll die for sure!' Megume is panicking in his head. 'But there is a chance, a one in a million chance. That is the worst-case scenario chance!'

Suddenly Marie used curenergyrgu and got tcurses's's arms to leave her alone. Then the tattoos appeared on her b,ody and she killed the curse. Megume was frozen as Marie stood there.

'Please, don't tell me that Marie was now Sukuan!' Megume thinks to himself.

But it was clear as day, as the clouds moved and she was bathed in the moonlight. She had markings on her and suddenly another pair of eyes appear on her body. She was now his vessel.

"I knew it!" He gushed, his voice no longer the soft female voice. "The light feels best in the flesh!" He cheers.

'This is the worst case scenario, one in a million! The special-grade cursed object has incarnated!' Megume thinks to himself.

Sukuan ripped off her shirt showing off her boobs that jiggled in her bra~ Megume blushes as he looks at her... his...? Their body???

"Cursed flesh is so boring!" Sukuna says. "So now, where are the people? The women? I mean I could have fun with this body~ Look at these amazing tits~"