If the game/app doesn't work, the download link is broken, please use the report at the top of this post (bellow thumbnail), thanks.

How to install Keiko-san (47) my co-worker, is a single mother APK?

1. Tap the downloaded Keiko-san (47) my co-worker, is a single mother APK file.

2. Touch install.

3. Follow the steps on the screen.