6 Works by punksomethinggirl
Listing Works
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The Hundred Line: Diaper Route by punksomethinggirl
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
10 Oct 2026
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Summary
Takumi Sumino just wanted to keep his friends alive and make it to day 100 without any mishaps or casualties. When all the girls at the SDU suddenly come down with a strange incurable incontinence disease, however, he gets roped into finding a solution for their problem...by putting them in diapers. If having to keep their embarrassing secret from the other guys wasn't a big enough problem, Sumino found himself starting to strangely enjoy this new status quo, a little too much.
{IMPORTANT DISCLAIMERS: For the sake of this story, all characters are 18+ (minus the Tsukumo twins and Kamyuhn, who are not involved in anything fetishy). This story contains DIAPERS and AB/DL content. This story also contains SPOILERS for the first playthrough of The Hundred Line: Last Defense Academy.}
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Fragile Dreams by punksomethinggirl
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
29 Aug 2026
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Summary
After a pathetically easy victory against the invader’s base, Turamtammi decided to ransack their stupid-looking academy for a bit of fun. In a stroke of luck, Turamtammi even managed to find that coward Eva captured in their base. Bringing back her Supreme Commander’s little sister would give her some bonus brownie points in her eyes, no doubt.
If only her older brother Nyewgank arrived on time to celebrate with her, though. Where was he? He WAS supposed to be here by now. He was…always supposed to be there for her…right?
{Disclaimer: This fanfiction contains MAJOR SPOILERS for The Hundred Line’s Killing Game Route AND Second Scenario Route.}
{Other Disclaimer: This story takes place in a slightly altered version of Ending 090: The Academy Falls. Please forgive my creative liberties for EvaTammi angst.}
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Diaper Route 2: Cult of Diapers by punksomethinggirl
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
25 Jun 2026
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Summary
Takumi Sumino just wanted to keep his friends alive and make it to day 100 without any mishaps or casualties… Wait, did he just wet the bed like a little kid? When Omokage gives Sumino a drug that will (allegedly) improve his Team Leader charisma, Sumino suddenly starts getting treated like a toddler by everyone around him. Even his own body starts reacting to the drug…starting with his bladder control.
{IMPORTANT DISCLAIMERS: For the sake of this story, all characters are 18+ (minus the Tsukumo twins, who are not involved in anything fetishy). This story contains DIAPERS and AB/DL content. This story also contains SPOILERS for the first playthrough of The Hundred Line: Last Defense Academy, and a bit past it.}
{Also, you don't need to read Diaper Route 1 for this.}
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Diaper Route: Eva Side Story by punksomethinggirl
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
24 May 2026
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Summary
This is a companion piece/side story of The Hundred Line: Diaper Route from Eva’s perspective. Spoilers for the first 49 parts of Diaper Route, if you care.
{Disclaimer: This fanfiction contains MAJOR SPOILERS for The Hundred Line: Last Defense Academy, AND Part 49 of Diaper Route. This fanfiction also contains DIAPERS (kind of. this is mostly a formality.).}
{EXTRA Disclaimer: TW/CW for alcohol use in this one}
- Language:
- English
- Words:
- 8,280
- Chapters:
- 1/1
- Kudos:
- 8
- Hits:
- 174
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Diaper Route: Kurara Side Story by punksomethinggirl
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
03 Feb 2026
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Summary
This is a companion piece/side story for The Hundred Line: Diaper Route from Kurara Oosuzuki's POV. For the depraved yuri perverts.
{IMPORTANT DISCLAIMERS: For the sake of this story, all characters are 18+ (minus the Tsukumo twins, who are not involved in anything fetishy). This story contains DIAPERS and AB/DL content. This story also contains SPOILERS for the first playthrough of The Hundred Line: Last Defense Academy.}
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Monster in Shining Armor by punksomethinggirl
Fandoms: The Hundred Line -Last Defense Academy- (Video Game)
20 Aug 2025
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Summary
Alternate ending to Goodbye Eito route (that's not as depressing).
{GIGA SPOILERS for The Hundred Line: Last Defense Academy (Goodbye Eito Route) ((obviously))}