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   Differentiation by flirtygaybrit

   Fandoms: DC Extended Universe, Batman v Superman: Dawn of Justice, Zack Snyder's Justice League (2021), Justice League (2017)  

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

   23 Jul 2022

   Tags

   • No Archive Warnings Apply
   • Clark Kent/Bruce Wayne
   • Clark Kent/Bruce Wayne/Clark Kent
   • Clark Kent
   • Bruce Wayne
   • Victor Stone
   • Barry Allen
   • Alfred Pennyworth
   • Martha Kent
   • J'onn J'onzz
   • Post-Canon
   • Established Relationship
   • Doppelganger
   • Unexplained Cloning
   • Clark Kent is Suddenly Two People
   • Self-Discovery
   • Porn with Feelings
   • Threesome - M/M/M
   • Sharing

   Summary

   Superman is Clark Kent, and Clark Kent is Kal-El. But when one Superman suddenly becomes two, Bruce seeks to discover a cause (and, hopefully, a solution) to this strange phenomenon.

   For Clark Kent and Kal-El, however, presenting a single face to the world proves to be a difficult feat, and navigating new dynamics within a comfortable relationship with an uncertain sense of identity is a unique challenge of its own...

   but with two Supermen, anything is possible.

   Written for the 2022 Superbat Reverse Bang.

   Language:

   English

   Words:

   36,626

   Chapters:

   7/7

   Collections:

   2

   Comments:

   32

   Kudos:

   449

   Bookmarks:

   114

   Hits:

   12,959

   Bookmarked by FwDRyfw3f

   16 Mar 2026

   Bookmarker's Notes

   3p yay