Get ready for an erotic journey with our protagonist, a university student who's always on the commuter rail. She's got a secret - a burning desire to be taken roughly by a dominant man. One day, she encounters a mysterious man who seems to understand her deepest desires. He's not just any man, but a seasoned veteran in the art of pleasure, and he's more than willing to fulfill her wildest fantasies. The stage is set for a steamy encounter, with the two of them locked in a private compartment of the train. The man takes charge, stripping her of her innocent school uniform and revealing her sultry lingerie beneath. His skilled hands and mouth work their magic, driving her wild with pleasure. The tension builds to a climax, culminating in a passionate, intimate encounter that leaves them both breathless. This is an erotic game (Eroge) adaptation, based on the visual novel "Shinryou kiroku," where fantasies come to life on the commuter rail.