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• How to keep Aotsuki on a short leash by eitoes (styx_0x)

  Fandoms: The Hundred Line -Last Defense Academy- (Video Game)  

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

  23 Mar 2026

  Tags

  • No Archive Warnings Apply
  • Aotsuki Eito/Sumino Takumi
  • Aotsuki Eito
  • Sumino Takumi
  • Others also mentioned but their presence isn't significant enough to tag
  • Aotsuki Eito Has a Cognitive Disorder
  • Aotsuki Eito Being Aotsuki Eito
  • Trans Sumino Takumi
  • Cunnilingus
  • Vaginal Sex
  • Creampie
  • Awkward Kissing
  • Making Out
  • Mutual Pining
  • Rough Sex
  • Eito and Takumi both being tsundere-ish
  • Hickeys
  • Biting
  • Commercial Sex?
  • idk tagging is hard but i think i got most of it
  • there isn't much porn but it's there

  Summary

  —The deal was pretty simple: Takumi came to Eito in his cage in the Courtyard on one of the nights, when neither could fall asleep for one reason or another, making an offer:

  “...I can let you out of the cage on two conditions.”

  Language:

  English

  Words:

  4,607

  Chapters:

  1/1

  Kudos:

  59

  Bookmarks:

  2

  Hits:

  596