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1. dirty little secret by rottenboyz

   Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Work in Progress

   10 Jul 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Shinonome Akito/Tenma Tsukasa
   • Shinonome Akito
   • Tenma Tsukasa
   • Aoyagi Touya
   • Angst
   • Fluff
   • Hurt/Comfort
   • Established Aoyagi Touya/Shinonome Akito
   • One-Sided Aoyagi Touya/Shinonome Akito
   • Cheating
   • Cheating Shinonome Akito
   • akitoya fans this isn't for you
   • unless you're a masochist that likes angst
   • Smut
   • Shinonome Akito is Bad at Feelings
   • Tenma Tsukasa is Down Bad
   • Masturbation
   • Kissing
   • Making Out
   • Rough Kissing
   • Oral Sex
   • Secrets
   • Top Shinonome Akito
   • Power Bottom Tenma Tsukasa
   • Dom/sub
   • tsukasa is the dom
   • Jealousy
   • Resentment
   • Shinonome Akito is Not a Good Person
   • Song: Dirty Little Secret (The All-American Rejects)
   • Dry Humping
   • Come Swallowing
   • Closet Sex
   • Dirty Talk
   • Deepthroating
   • Other Additional Tags to Be Added

   Summary

   “I hate it. I hate it so much,” Akito’s lip wobbled, pausing for a moment, “Because I–... I’m so… so jealous of him.”

   There were no fireworks. The ground didn’t open up beneath them, swallowing the two of them whole. There wasn’t an audience to let out a gasp of surprise; all there was, was silence.

   And the slow drag of Tsukasa’s hand across the soft spot between his shoulder blades.

    

   OR

    

   Akito is starting to hate Toya. Ridden with jealousy and resentment for his boyfriend, Akito finds comfort in the one place he shouldn't be finding comfort—his boyfriend's brother, Tsukasa. (in other words, akito cheats with tsukasa: the fic!)

   Language:

   English

   Words:

   27,840

   Chapters:

   2/?

   Comments:

   27

   Kudos:

   109

   Bookmarks:

   11

   Hits:

   1,129