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1. plausible deniability by fleetingconcepts

   Fandoms: Superman (Movie 2025), Superman - All Media Types  

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

   03 Feb 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Clark Kent/Lex Luthor
   • Clark Kent
   • Lex Luthor
   • Lois Lane (mentioned)
   • Post-Canon
   • Unhealthy Situationship
   • Baby Trapping
   • Ignores MoT
   • consensual body modification
   • Surgery
   • Lex Luthor Being an Asshole
   • Violence not between mains
   • Obsessive Behavior
   • Lex Daddy Issues Luthor
   • Subverting toxic masculinity by being the embodiment of toxic masculinity
   • just dudes being bros
   • Open Relationships
   • Pregnancy Kink
   • Daddy Kink
   • Compartmentalization of Supes as separate from Clark
   • Lex Luthor Knows Clark Kent is Superman
   • Future Mpreg
   • Feminization-adjacent comments occasionally made

   Summary

   Clark isn’t the only one who lives a double life.

   Or: Lex Luthor rebuilds his public image and embarks on a torrid affair with Superman. They absolutely do not talk about any of it.

   Language:

   English

   Words:

   4,540

   Chapters:

   2/?

   Comments:

   16

   Kudos:

   77

   Bookmarks:

   12

   Hits:

   899