Chikan densha: Yurete zecchô go byô mae

Original title: 痴漢電車 ゆれて絶頂5秒前

Takeo, a dull, middle-aged man with a delusional habit and a timid personality, is mistaken for a groper by a young woman on the commuter train. He thinks he'll be taken to the police, but for some reason he's taken to the bank of a railway bridge.