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1. why won't you? by nataliarogers

   Fandoms: The Shadowhunter Chronicles - Cassandra Clare, The Mortal Instruments Series - Cassandra Clare  

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

   21 Feb 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Simon Lewis/Isabelle Lightwood
   • Simon Lewis
   • Isabelle Lightwood
   • Jace Wayland
   • Clary Fray
   • Simon Lovelace
   • Established Simon Lewis/Isabelle Lightwood
   • Arguing
   • Misunderstandings
   • Jealousy
   • Fluff
   • Sizzy - Freeform
   • Simon and Isabelle love each other
   • downwolders
   • sizzy on a mission
   • Isabelle makes Simon Jealous

   Summary

   Isabelle and Simon have been living at the Institute, but Simon doesn't seem to care that they don't share a room. Isabelle on the other part thinks its a big deal so she goes out of her way to see what Simon does.
   What will he do?

   Language:

   English

   Words:

   4,201

   Chapters:

   1/1

   Comments:

   5

   Kudos:

   18

   Bookmarks:

   3

   Hits:

   218