Are you a creep, just a little pervy or a stand up father. It's up to you. You will be able to include or not include, Any of the girls you like. The main path and the one I'm working on first is the Harem path. But there will also be a Sister only path, The pure father path and a top secret path. These paths will be determined on decisions made early in the game.
PC: Unzip the mod and put the folder named "game" from the mod in your "Proud_Father-0.*-pc" folder. Overwrite files if required.
MAC: Unzip the mod -> Right-click your "Proud_Father" app -> Click "Show Package Contents" -> Open the "Contents" then "Resources" folders -> Hold the Option key and drag the folder named "game" from the mod to the "autorun" folder -> Click merge