Inside the train, which was as hot and crowded as the summer outside. A man's hand reaches for a woman in summer clothes who has just boarded. Unable to move, the woman's fear causes sweat to drip from her body. As her sweaty body is caressed and licked, her embarrassment turns into pleasure, and she begins to feel aroused. Her vagina, soaked with sweat and lubrication, is penetrated, pushing the woman to the peak of ecstasy…
