Being raped on a train is an all-too-common theme in clandestine erotic illustration, and Pendant la voyage (During the Journey), subtitled L’innocente au destinée (The Innocent’s Fate), is a typical example.
For anyone looking for clues about Fameni, it is worth noting that the young woman is in a first-class compartment of a PLM (Chemins de fer de Paris à Lyon et à la Méditerranée) train, and is attacked by la garde (the guard), as we know from the paper in his pocket.