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1. What they don't know by zaira_diamond (yowaimooo)

   Fandoms: CORTIS (Band)  

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

   07 Aug 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Martin Edwards/Zhao Yufan | James
   • Martin Edwards (CORTIS)
   • Zhao Yufan | James
   • Secret Relationship
   • Forbidden Love
   • Infidelity
   • hidden desire
   • Secret Lovers
   • GirlsNightBoysNight
   • Guilt
   • Marking
   • Toxic Relationship
   • Unhealthy Relationships
   • People-Pleasing
   • Vulnerable James
   • Implied/Reflected Emotional Abuse
   • Morally Ambiguous Character
   • Emotional Manipulation
   • Character Study
   • Internalized Homophobia
   • Angst

   Summary

   While Sarah and Elena enjoy a relaxing girls' night filled with nail polish and gossip—joking about whether their boyfriends are doing the exact same thing—their boyfriends, Martin and James, are having a completely different kind of boys' night.

   Language:

   English

   Words:

   12,707

   Chapters:

   5/5

   Collections:

   1

   Comments:

   52

   Kudos:

   247

   Bookmarks:

   22

   Hits:

   2,608