Upon entering the train, the main character gropes the woman the main character is currently in the train with.
The player starts off in the train station. In story mode, the player rapes the three women in the order of Manaka, Yuuko, and Aoi. But the original idea is that Neko-Kappa mode allows the player to have one or two women tied up in bondage. Neko-Kappa mode is not playable and can be only viewed in the Botuplay Extra CD.In this mode, the main character is able to have sex with two or three of the women at once. Shippo, also known as "3P" or "4P" mode.The level restrictions for this mode include locations with small space.