Des:Female student Ai was molested by the same old man on the train almost every day. Even if I want to change the time I go to school in the morning, I endure the molestation of the same old man on the same train because there are not many trains in rural areas. One day, my mother introduced me to a man who wanted to remarry, but he turned out to be an idiot old man, and the days of constant teasing began.