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Egg-Laying Nursery Wife Yukie [V25.12.28] [UON工房]
Completed   /   RPGM

Egg-Laying Nursery Wife Yukie [V25.12.28] [UON工房]

November 7, 2026F95

An alien arrives on Earth with the goal of restoring life to its home planet. Having taken an interest in humanity’s reproductive capabilities and evolution, it seeks to revive its home planet by using humans as hosts to create new life.
The test subject selected for this experiment is Yukie, a married woman and mother of one child.

Spoiler
This is a simulation game featuring Live2D animation, focusing primarily on egg-laying through interspecies breeding and the conditioning of the subject using machines.
The game contains explicit scenes in which a married woman moans, reaches orgasm in a humiliating manner, and lays eggs. Please be aware of this content if it is not to your liking.
If you encounter any bugs or other issues, we would appreciate it if you could contact us through Ci-en or a similar platform.
Thread Updated: 2026-11-03
Release Date: 2025-12-25
Original Title: 産卵苗床妻ユキエ
Aliases:: Sanran Naedoko Zuma Yukie
Developer: UON工房
Censored: Yes
Version: Dec/28/2025
OS: Windows
Language: English (Mix of Different LLMs))
Store: DLsite
Genre:
Spoiler
2DCG, Animated, Censored, Japanese Game, Multiple Endings, Ahegao, Creampie, Internal view, Milf, Abnormal, Perverted, Married Woman, Gapeface, Interspecies Sex, Vulgar Moans, Machine Sex, Egg Laying, Pubic Hair, Armpit Hair.
Installation:
Spoiler
1. Extract and run.
Changelog:
Spoiler
V25.12.28
Translator Notes:
Spoiler

Translation process:

Translated with Translator++ using a mix of typical translator sites like Google Translate and DeepL, then polished with multiple LLMs. All images were edited by me: many needed their text redone, and some also had to be resized or adjusted.

Bugfixxes:

Fixxed a bug where aphrodisiacs could be used when on 0

Fixxed a bug where the pregnancy belly was not shown

Fixxed a bug where lowering the corruption level below 80 after it had been above it did not clear the corruption states, so END1 (Release) could never be triggered

Fixxed a bug where the first upgrade purchase applied the wrong tier and the second purchase of an upgrade cost points without changing anything (Recovery Agent, Sanitizer, Aphrodisiac, Nipples, Clit, Pussy, Anal)

Fixxed a bug where the Aphrodisiac’s quality upgrade did nothing, because the Pleasure value it raised was never used

Extras:
Spoiler

Ending routes:

END1 – Release
Reach 10,000 total research points, then press [Breeding] and choose “Return to planet” while the Corruption Level is 80 or lower.

END2 – Reuse
Same as END1, but with the Corruption Level above 80 (the high corruption state active) when you choose “Return to planet”.

BAD END – Breakdown
End a development day with [Sanity] at 0 to get the [Mental Breakdown] state, then complete 3 births while that state is still active. Resting does not cure it; only the [Memory Alteration Device] does.

DOWNLOAD
Win: WORKUPLOAD – GOFILE – MEDIAFIRE – BUZZHEAVIER – DATANODES – UPLOADHAVEN
Patch Only: WORKUPLOAD – BUZZHEAVIER – DATANODES – UPLOADHAVEN

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    Egg-Laying Nursery Wife Yukie [V25.12.28] [UON工房]