Uncontrollable waste disposal

As the prince reads the words on the book, he finds himself throw it back into the water. But then he felt a cramp in his body, he needed to shit desperately, he went into a corner and found himself shitting out a massive load. He was shocked at the size of it as he back into the water, but then he...

1.) Tripped and fell into the dirty sewer water.

2.) Found a pipe that says Way Out.