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. Monster Inside by dethna

   Fandoms: 光が死んだ夏 | Hikaru ga Shinda Natsu | The Summer Hikaru Died (Manga), 光が死んだ夏 | Hikaru ga Shinda Natsu | The Summer Hikaru Died (Anime)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings, Underage Sex
   • M/M
   • Complete Work

   22 Jan 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Underage Sex
   • "Hikaru" | Fake Indou Hikaru/Tsujinaka Yoshiki
   • "Hikaru" | Fake Indou Hikaru
   • Tsujinaka Yoshiki
   • There Was Only One Bed
   • Internalized Homophobia
   • It's not gay if it's with a monster?
   • Switching
   • somnophilia mentioned
   • Monsterfucking | Teratophilia
   • Something adjacent to Sounding or Docking?
   • Hand Jobs
   • Anal Fingering
   • Body Horror
   • Unrequited Love
   • No beta we die like Hikaru
   • Wank and Tell | Creator is Open to Comments about Masturbating to This Work

   Summary

   “I think we both want this, so there’s no reason to think about it this hard.”
   Yoshiki’s hand is grabbed, and pulled toward the dick. His heart is beating so hard he thinks it might explode out of his chest, but he can’t break the hold—whether it’s Hikaru’s inhuman strength or his own weakness, he can’t say.
   His fingers twitch when they make contact with the warm, soft dick. A line is crossed past a point of no return.

   Language:

   English

   Words:

   5,467

   Chapters:

   1/1

   Collections:

   1

   Comments:

   25

   Kudos:

   170

   Bookmarks:

   16

   Hits:

   1,734