A girl and an old man on an indecent car trip alone together A bullied girl and a middle-aged man who looks like a company employee and has a reason to be there. The two of them begin their escapade in a car, just the two of them. The journey continues with indecent acts not only in the car, but also on the road while parked, on the riverside along the way, at gas stations, service areas, public restrooms, motels, and so on. Through such indecent acts, the two girls are supposed to get to know each other better, but the secrets they each hold are not readily revealed. Why does the girl not want to go home?