Every morning on the train, I find myself unconsciously staring at a young woman reading a book. Perhaps I'm attracted to her intelligent, beautiful features, despite her glasses and modest clothing... I found out she worked at the library, so I went to meet her and ended up seducing her... The beautiful young woman turned out to be a nymphomaniac with a desire to be molested, who gets turned on by shy, uncool men. This beautiful young woman took the lead, and I ended up having sex with her on the train and in the library...