A girl's ultimate shame: an enema. To expose this is to experience the highest form of submission, a supreme pleasure beyond compare. The physical sensations and overwhelming embarrassment felt during the process are deeper and more intense than anything else. "Aah, my stomach is churning with glycerin... Ai-senpai, my butt hole is so hot..." These words vividly express the rising intensity of emotion. By understanding the proper way to train a maid in correct elimination etiquette, even more realistic and captivating performances become possible.