A wife and a mother’s love rarely lasts a lifetime. Only a younger sister stays by your side silently, her care in daily life. Your Younger Sister lets you feel: the one you shield, brewing deep love with constant presence—you are her world’s only trust, the one she entrusts her life to.
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Buy Your Sister

INTRODUCTORY OFFER! Offer ends August 29

-20%
$0.99
$0.79
 

About This Game

Thank you for your support * .。. o(≧▽≦)o .。.:*

Operation Instructions

Supports eye tracking with the mouse, dragging, zooming in and out.

Left - click to drag; the right - click menu supports zooming in and out.

The settings also include functions such as "One Beat Slow", "Horizontal Flip", "Auto - start on Boot", etc...

More interesting functions will be updated gradually in the future, so stay tuned!

Included Content

The game contains the most perfect ideal desktop pet little sister!

Character Setting:She never had the habit of dressing up, but she slightly tilts her body, hoping that her brother will notice the little bit of deliberate dressing she did today. For example, she tried putting on eye makeup for the first time! She is very sentimental, but she will deliberately restrain her emotions from showing, because she has long been determined to become a mature adult. She likes reading, but she doesn't want others to see her reading, so she will read secretly when no one is around. She is usually silent, but once she has to speak, she gets straight to the point and hits the core. When others speak harshly and provoke her or her brother, she will speak in a sarcastic tone. She has a full - blown case of morning grumpiness every day and always has a fierce expression, but when her brother talks to her, her expression will instantly soften, her eyes will shift shyly, her face will turn slightly red, and she will play with her hair.

As an onii - chan ~ you have to protect your little sister well!

System Requirements

    Minimum:
    • Requires a 64-bit processor and operating system
    • OS *: Windows 7 64-bit (64-bit only)
    • Processor: Intel Core i3-4160
    • Memory: 2 GB RAM
    • Graphics: Intel UHD Graphics 630
    • DirectX: Version 9.0
    • Network: Broadband Internet connection
    • Storage: 200 MB available space
    Recommended:
    • Requires a 64-bit processor and operating system
    • OS: Windows 11 64-bit (64-bit only)
    • Processor: Intel Core i7-13700KF
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GeForce RTX 4070
    • DirectX: Version 12
    • Network: Broadband Internet connection
    • Storage: 1024 GB available space
* Starting January 1st, 2024, the Steam Client will only support Windows 10 and later versions.

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