DESCRIPTION
Matsuki is a shy person. Although she does not fart frequently, each time she farts, the exhaust volume is very large and the smell is horrendous.
So she asked a doctor to help with a problem: make she farts quieter, although the farts are still very smelly, but at least it won't let others find out that it was Matsuki's fart.
Can the doctor solve the patient's problem?