About The Game
《Story》
“Risa” has been friends with her neighbors, the Takeuchi brothers, for a long time.
Naturally, they were both into her.
Eventually, Risa married “Seiichi,” the older of the two brothers.
The younger brother, “Ryuji,” acted like he was happy for his brother, but a massive inferiority complex was simmering inside him.
One day, Ryuji hears from Risa that, due to Seiichi being infertile, they are unable to have children.
Until then, Seiichi, the golden child, had never experienced any setbacks in life.
If his first taste of failure came at this age, there’s a chance he’d never be able to recover from it.
So, Ryuji makes a…
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Screenshots
System Requirements
Windows System Requirement
Windows System Requirement ※Windows only
System Compatibility [Recommended]
OS
Windows 10
Processor
Intel Core i series or higher
Memory
8GB or above
Graphics
1280 x 720 full color
DirectX
Version 9.0
Storage
1 GB available space
Sound Card: Sound card compatible with DirectSound
How to Download and Install Knocking Up My Brother’s Wife – My sister-in-law Can’t Resist My Seed
- Click the download button below.
- Let the download begin and wait for it to finish.
- Install the game and have fun.