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1. Penumbra by Buukkin

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

   • Explicit
   • Graphic Depictions Of Violence, Rape/Non-Con
   • M/M
   • Complete Work

   04 Sep 2026

   Tags

   • Graphic Depictions Of Violence
   • Rape/Non-Con
   • Ultraman (DCU)/Bruce Wayne
   • Clark Kent/Ultraman (DCU)
   • Clark Kent/Lois Lane
   • Clark Kent/Bruce Wayne
   • Ultraman (DCU)
   • Bruce Wayne
   • Clark Kent
   • Alfred Pennyworth
   • Eve Teschmacher
   • Lex Luthor
   • Anal Sex
   • Oral Sex
   • Chastity Device
   • Past Rape/Non-con
   • born sexy yesterday
   • Rape/Non-con Elements
   • Rape
   • Sexual Violence
   • Graphic Description
   • Dead Dove: Do Not Eat
   • Angst with a Happy Ending
   • Eventual Happy Ending
   • Happy Ending
   • Minor Character Death
   • Violence
   • Graphic Depiction of Injuries
   • Drug Use
   • Hurt/Comfort
   • Angst and Hurt/Comfort

   Summary

   Ultraman made it out of the black hole with only his last orders in mind: Kill Superman.

   He fails. He gets to know Clark. He gets to know himself. And when Clark really needs to go back to his life, he calls in a trusted friend to help the newly liberated clone find his footing in this world.

   Bruce Wayne just wants to keep a dangerous and unstable metahuman under control at first, but his guest proves to be surprisingly charming.

   Tags update as fic goes on, please check before reading.

   Language:

   English

   Words:

   78,189

   Chapters:

   8/8

   Comments:

   27

   Kudos:

   42

   Bookmarks:

   10

   Hits:

   1,298