1. Open up the game folder for Blackberry Honey via Properties. (Alternatively, you can navigate it from the HD.)
2. Open up the DLC download in either WinRar or latest 7zip.
3. In the download, open up the Adult folder, and then open up the folder labeled 'game' in the game install
4. Drag the adult.rpa file there and replace it. Click yes to any prompt to replace the original. It should look like
5. Make sure the adult.rpa is that exact size. From this point, the DLC should be enabled. If you want to reverse it, perform steps 3 and 4 with adult.rpa from All-Ages.