The train's rhythm sets the pace as the mature, buxom mistress, her breasts straining against her blouse, welcomes Benkei into her compartment. She commands him to undress, her eyes feasting on his eager body. His hands tremble as he reaches for her, but she slaps them away, preferring to tease him with her nipples brushing against his chest. She straddles him, her wet panties rubbing against his throbbing cock, as the train rocks them towards ecstasy.