After school, with nothing to do, I went to the school library. There, I saw a female librarian diligently organizing books, and, without warning, I saw pure white underwear! My eyes were glued to the underwear, and I unconsciously got an erection… 2 HUNT-857

As a library committee member, she's a serious girl who's completely uninterested in topics like sex. But then she saw her own underwear! Her gaze was completely fixed on it, and she even got an erection! However, she's definitely at that age where she's interested in sex, and she was asking the erect penis with interest, "Can I touch it?"...