When I sneaked into the classroom after school, I found the class idol practicing on her own on the keyboard harmonica (covered in drool) Amu Himesaki
Amu-chan is the object of admiration in her class. Today, there was a keyboard harmonica in music class, so I thought I'd like to lick it and hold it in my mouth, so I snuck into the classroom after school. Then, the serious Amu-chan hadn't come home yet, and she was practicing on her own. At first she was hitting the keys with hands that she wasn't used to, but then she started licking the tube. I can't take my eyes off Amu-chan's mouth. In the end, her mouth and tube were sticky and sloppy.