I continued to pilot the bus through her small intestine, before reaching yet another sphincter. "Right class, any guesses on what comes after the small intestine?" They all responded with silence. "Conversational today, aren't we? It's the large intestine. Where waste is stored and compacted, ready to be excreted. Potentially... it's the way out..." The bus came close to the sphincter and was pulled in, where it was then deposited onto the floor of the large intestine. This place was even bigger than the small intestine and smelled far worse than even the stomach. The smell penetrated the bus and the students all complained. The large intestine was much dryer than the small intestine and it was full of gas and lumps of waste that were being processed.