>>19468
Well... I read some twitter information about this game (on dev's account) and seems you have to "use" different clothes on different pooping spots to have special scenes.
If you need the spots I suggest you to go in free mode and found the maps because isn't east to explain where to find them.
For example: one is near/under the helicopter parking place, on the right of bridge, next to grass. Other one is on the hill front of helicopter parking place. You need the maps to understand what i'm talking about.

About the builds I have the one from hentai-share. Sorry but don't know how to obtain the last release.