Exclusive Dummy Attack

Kissing is not simply sticking the lips together, let alone biting, it should be like this!A certain teacher is teaching earnestly, and a certain student is studying earnestly, which is like a teacher-student learning scene.Hey, wait, what does this teach?Doesn't this teacher teach art?How to teach the first experience?An art teacher with a Ph.D. vs. a sophomore in high school. This is not a simple pair of teachers and students.A certain Ya's small group: 183142925, stepping stone: any protagonist's name