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1. Failing Upwards by Vehna

   Fandoms: Gachiakuta (Manga)  

   • Explicit
   • Rape/Non-Con, Underage Sex
   • F/M
   • Complete Work

   07 Aug 2026

   Tags

   • Rape/Non-Con
   • Underage Sex
   • Kyouka Nijiku & Zanka Nijiku
   • Kyouka Nijiku
   • Zanka Nijiku
   • Sibling Incest
   • Pussy Spanking
   • Inspection
   • Spanking
   • Rape/Non-con Elements
   • Childhood Sexual Abuse
   • Age Regression/De-Aging
   • cringe uses of 'neechan'
   • Zanka Nijiku Needs a Hug (Gachiakuta)
   • Piss Kink
   • Omorashi
   • Wetting
   • Bad Sibling Kyouka Nijiku

   Summary

   For longer than he'd care to admit, Zanka's nightly routine has gone unchanged. Dinner with his siblings, studying until he can't anymore, Big sister's inspection, shower, and bed. Thought he'd never admit it out loud, he'd love a bit of change to his routine, and Kyouka wouldn't hear of it anyways.

   Language:

   English

   Words:

   1,649

   Chapters:

   1/1

   Comments:

   1

   Kudos:

   54

   Bookmarks:

   3

   Hits:

   861