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1. House Rules by cachexia

   Fandoms: Blue Lock (Manga), Blue Lock (Anime)  

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

   18 Feb 2026

   Tags

   • No Archive Warnings Apply
   • Isagi Yoichi/Itoshi Rin
   • Isagi Yoichi
   • Itoshi Rin
   • Mikage Reo
   • I've barely reread this but I remember cackling while writing it last year
   • Crack Treated Seriously
   • Nipple Licking
   • Groping
   • When 2 roommates like each other but share 0.5 brain cells
   • Emotional Constipation
   • Jealous Rin Itoshi
   • Possessive Behavior
   • But it's futile
   • University AU
   • accidental intimacy

   Summary

   “My chest.” Isagi's hand goes, unthinking, to his sternum, fingers pressing over the damp place where his shirt still clings from the jog to the building. “He poked me—don't make that face, he wasn't being weird—and said it's getting bigger. Then he told me to size up before I rip seams in the weight room and embarrass myself.”

   Rin's eyebrows knife together despite himself. “Tell him not to touch you.”

   Alternatively:
   (a) Fellas, is it gay to ask your roommate/best friend to squeeze your chest to confirm something? or
   (b) Fellas, is it gay to use your mouth instead of your hands when your best friend/roommate asks you to touch his chest?

   Language:

   English

   Words:

   4,753

   Chapters:

   1/1

   Comments:

   8

   Kudos:

   201

   Bookmarks:

   15

   Hits:

   1,851