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1. Drawing the line by kangdanna for kangyounghyun

   Fandoms: DAY6 (Band), eaJ (Artist)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings, No Archive Warnings Apply
   • M/M
   • Complete Work

   04 Oct 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • No Archive Warnings Apply
   • Kang Younghyun | Young K/Park Jaehyung | Jae
   • Park Jaehyung | Jae/Yoon Dowoon
   • just slightly - Relationship
   • Kang Younghyun | Young K
   • Park Jaehyung | Jae
   • Yoon Dowoon
   • Original Characters
   • tw: age gap
   • Age Difference
   • Not Underage
   • Architects
   • College
   • Teacher-Student Relationship
   • They also have a band
   • Jae likes older men
   • dowoon has a crush on jae
   • Dowoon is Brian’s son
   • the sex is bomb
   • Top Kang Younghyun | Young K
   • Bottom Park Jaehyung | Jae
   • Secret Relationship
   • Dirty Talk
   • Emotional

   Summary

   Jae is a brilliant 20-year-old architecture student: sharp, creative, and far too charming for his own good. His professors see a promising future ahead of him. Brian Kang, in particular, sees something more: flashes of his own restless ambition at twenty, the kind of spark that can’t be taught.

   Complicating things?
   Brian is Jae’s professor.
   Brian is also Dowoon’s father.
   Dowoon plays drums in the same band as Jae.
   Jae might’ve kissed Dowoon as a dare once.

   Language:

   English

   Words:

   67,777

   Chapters:

   11/11

   Comments:

   32

   Kudos:

   76

   Bookmarks:

   4

   Hits:

   1,651