If you find a legitimate source, here is how to install it:

: Engage in early conversations and make choices that influence how Yoshima perceives you.

: Features a "mostly positive" rated anime art style with expressive animations for character interactions. Apkrabi.com Important Note : This game is rated Adults Only

Yoshima: Hentai Simulator — How to Get the First Pre-Alpha Build

It is highly likely this refers to a fan-made or indie project related to the franchise (often titled with "Piece" suffixes in the Roblox or indie community). ⚠️ Security Warning