Archive of Our Own

Recent bookmarks

1. Public Bookmark 20

   The Cat of the Fortress by Snowman12

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

   • General Audiences
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   21 Dec 2025

   Tags

   • No Archive Warnings Apply
   • Clark Kent/Lex Luthor
   • Clark Kent
   • Lex Luthor
   • Lois Lane
   • Bruce Wayne
   • Kara Kent | Earth-3839 Supergirl
   • Cats
   • soft humor
   • Superman adopts a cat
   • Semi-redeemed Lex Luthor
   • jealous Cat
   • Fortress of Solitude domestic fluff
   • Happy Ending
   • Overprotective pet
   • absurd situations
   • Enemies to Friends to Lovers
   • Lex Luthor Whump
   • Lex luthor mpreg
   • Mpreg | Male Pregnancy

   Summary

   Superman adopts a stray cat in the Arctic.
   Everything is fine—until the feline declares war on Lex Luthor.

   Between chaos, warmth, and redemption, they learn that even ice can melt for love.

   Language:

   English

   Words:

   22,347

   Chapters:

   82/82

   Kudos:

   196

   Bookmarks:

   20

   Hits:

   5,034

   Bookmarked by Wpwjd

   30 Mar 2026