Screenshots
Watch trailer on Steam ↗Cuckold my brother's wife
POISON, POISON MOTION · Published by PRODUCTION PENCIL · Official site ↗
Content notice: This game contains content not suitable for all ages or for viewing in the workplace. Characters, storylines, and actions are fictional. General adult content ・Alcohol consumption ・Killing or injuring for revenge ・Depiction of extramarital affairs ・Consensual sex All characters must be 20 years of age or older.
2 user reviews — 0% positive (2 reviews)
Last updated 28 Sept 2026
Enjoy your new life living with your brother's wife, who suddenly appeared.
£14.49
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Price history
Adventure · 2026 · More £5 - £15 games
Explore a new chapter in your life living with your brother's sudden arrival. Navigate the complexities of this unique adventure, crafted by POISON and POISON MOTION for release in 2026.
About this game
【About the Game】
◆Important Notice◆
・All in-game text has been machine translated.
◆Story◆
My estranged older brother has recently returned to our home. And he's brought his beautiful wife with him.
He says he'll only be there until he finds a new job, but will that really be the case?
【Character Introduction】
●Yuka Minegishi
height: 166cm
Three sizes: 114（Mcup）/64/110
My brother's wife has been married for five years. My brother was laid off, so she had no choice but to come with us this time. Both the couple have a tendency to spend a lot of money, and they have a hard time holding back because they have lived such a luxurious life.
◆Eita Minegishi
height: 173cm
A former salaryman at a major trading company. He is highly educated and looks down on the protagonist, forcing him to take care of his parents at home.
He has recently lost his job and has returned to his parents' home on a temporary basis until he finds a job. He is currently job hunting.
*Japanese voice recording (*Male characters not included)
◆Game Specifications◆
・Click-to-read novel game
・Fully voiced heroine
System Requirements
Will my PC run this? →Minimum
- OS: Windows 11
- Processor: 1+ GHz processor
- Memory: 1024 MB RAM
- Graphics: VRAM 128MB以上
- DirectX: Version 9.0c
- Storage: 800 MB available space
- Sound Card: Direct Sound
- Additional Notes: Japanese language must be displayed and usable.
Recommended
- OS: Windows 11
- Processor: 2+ GHz processor
- Memory: 2048 MB RAM
- Graphics: VRAM 256MB以上
- DirectX: Version 9.0c
- Storage: 1000 MB available space
- Sound Card: Direct Sound
- Additional Notes: Japanese language must be displayed and usable.
Supported Languages
*languages with full audio support
