Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. a thin line by tuanazzz

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

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Work in Progress

   05 Sep 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Isagi Yoichi/Itoshi Rin
   • Alternate Universe - College/University
   • Roommates
   • Idiots in Love
   • Top Itoshi Rin
   • Bottom Isagi Yoichi
   • Itoshi Rin is Bad at Feelings
   • Implied Sexual Content
   • Forced Proximity
   • Slow Burn
   • Angst and Fluff and Smut
   • explicit - Freeform
   • POV Third Person
   • Isagi Yoichi is a Little Shit

   Summary

   Itoshi Rin does everything aggressively. He breathes aggressively, he studies aggressively, and he makes Isagi want to rip his hair out.

   It’s fine. Isagi can handle it. He just needs to ignore the way Rin looks when he steps out of the shower.

   Language:

   English

   Words:

   33,750

   Chapters:

   4/?

   Comments:

   90

   Kudos:

   147

   Bookmarks:

   23

   Hits:

   2,044