Deciding your dignity was far more important, you rush out the door labeled "Stables." This was a poor choice as the time spent walking further leaves your bowels feeling explosive! Nevertheless, you quickly open the door and step through to lead outside and before you...decisions.
Yes, the very stables you sought is right before you, an extra 100 meters you're not sure you can reach in time as you feel an inner churning. Alternately, about 75 meters to your left is a tree you could relieve yourself behind. Not much for privacy, but can you make in time? Maybe that children's sandbox 50 meters to your right is the right choice, seeing as you can easily hide your sin and can blame children for the incident as well. Two birds, one stone, although there's even less privacy.
You don't have much time! Maybe just step into grass and do it right then and there! Or the bushes, literally 2 meters on either side of you, hugging the mansion. Screw it! Just drop your pants and go right here, right now!
Instinctively, you decide to....