Today, after school, I heard the voice of a teacher scolding students in the hallway. This voice belonged to Sayuri-sensei, who was responsible for student guidance. She was one of the most serious and strict teachers at our school, but as a diligent class committee member focused solely on studying, I secretly harbored good feelings towards her attitude. One day, while climbing the stairs for a mobile classroom, I heard Sayuri-sensei's voice from upstairs. As I looked up to greet her, I found that she wasn't wearing any panties. Such a serious teacher...I was stunned and gradually became aroused.
