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1. illi, my one and only by giantfuckingbat

   Fandoms: My Chemical Romance  

   • Explicit
   • No Archive Warnings Apply
   • F/F
   • Work in Progress

   19 Sep 2026

   Tags

   • No Archive Warnings Apply
   • Illi McMillin/Reader
   • Illi McMillin/You
   • Illi McMillin
   • You
   • Reader
   • Mikey McMillin (I’m Not Okay - My Chemical Romance)
   • Original Female Character(s)
   • Roommates to Lovers
   • Mutual Pining
   • Not Actually Unrequited Love
   • Stalking
   • but it's hot i prommy
   • Masturbation
   • Trans Female Illi McMillin
   • She/Her Pronouns for Illi McMillin
   • Weird Illi McMillin
   • POV Alternating
   • Oral Sex
   • Jealousy
   • Dildos
   • Masturbation Interruptus
   • Humiliation
   • Grinding
   • Strap-Ons
   • bottom illi mcmillin
   • oh so top illi is a tag but bottom isn't. fuck me i guess
   • Angst with a Happy Ending
   • Bondage
   • Face-Sitting
   • Title from a Smashing Pumpkins Song
   • No Use of Y/N for Reader-Insert
   • no beta we die like men but we do the wilhelm scream as we're going out

   Summary

   room for rent
   near campus, utilities included
   one roommate, female, early 20's
   email [email protected] for inquiries

   You move in with Illi McMillin, who seems terrified of you. Really, she's obsessed and desperate for your attention, going through your things to try and get to know you better. Slowly, you also become obsessed with her, trying to decipher her strange behavior. One night you catch her in a... compromising position.

   Language:

   English

   Words:

   17,391

   Chapters:

   11/13

   Comments:

   91

   Kudos:

   140

   Bookmarks:

   20

   Hits:

   1,794