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1. Advanced Biology by Powdered__Sugar

   Fandoms: 呪術廻戦 | Jujutsu Kaisen (Anime), 呪術廻戦 | Jujutsu Kaisen (Manga)  

   • Explicit
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   16 Mar 2025

   Tags

   • No Archive Warnings Apply
   • Fushiguro Megumi/Sukuna | Ryoumen Sukuna
   • Fushiguro Megumi
   • Sukuna | Ryoumen Sukuna
   • Itadori Yuuji
   • Alternate Universe - Modern Setting
   • minor itafushi
   • but only for a minute
   • Itadori Yuuji & Sukuna | Ryoumen Sukuna are Siblings
   • Virgin Fushiguro Megumi
   • Fushiguro Megumi Has a Vagina
   • Trans Fushiguro Megumi
   • Making Out
   • Itadori Yuuji is bad at sex
   • Sleepovers
   • minor alcohol mention
   • Sukuna | Ryoumen Sukuna Has a Big Dick
   • Vaginal Fingering
   • Cunnilingus
   • Jealousy
   • Cuckolding
   • sort of???
   • Ryoumen Sukuna is good at sex
   • Crushes
   • Porn With Plot
   • Multiple Orgasms
   • Vaginal Sex
   • Loss of Virginity

   Summary

   Sukuna turns back to him, his hand dragging slowly up Megumi’s calf, resting in the bend of his knee. His voice is low and gravelly when he leans close and says, “I’m gonna show him how to touch you right.”

   
   Megumi has lost control of his life, Yuuji has no clue what he’s doing, and Sukuna just wants to teach his brother how to make Megumi feel good. With no ulterior motive whatsoever. 

   Language:

   English

   Words:

   14,447

   Chapters:

   2/2

   Comments:

   54

   Kudos:

   642

   Bookmarks:

   166

   Hits:

   8,359