I started a journey. I was clueless. I saw this huge, dark, moist(saliva), cave. What was happening to me? I am in the cave trying to get out when a white boulder crushes me. What was that for? Wow, that didn't hurt! It happened about ten more times. Finally, I got to take an elevator(esophagus). This wave is shoving me down the elevator(peristalsis). How rude! Down to this building(stomach) I go. I thought it was the best, until I hit the bottom. This liquid substance(gastric juices) is breaking me down like a blender. What is going on? I feel like a milkshake(chyme).

Stomach

Mouth