In the library, a literature girl sends me a burning gaze. If our eyes meet at exactly the fifth second, maybe we can match!? From there, exchanging contact information... instead of the expected erotic encounter! The seemingly innocent literature girl reveals her hidden sexual desires, exploding with excitement and seeking thrills and cock. This becomes an addiction, leading to daily encounters where she indulges in all sorts of naughty activities with yours truly in the library...! ? Note that recording contents may vary depending on distribution method.