A two-day, one-night trip to a hot spring with a vibrator between the legs of the legendary slutty masochist actress Hifumi Rin, who grew up in the countryside. From the meeting, to the drive in the car, to the inn, Rin's pussy is vibrated with a vibrator until it becomes soaking wet with the hot spring water. A real trip documentary in which a perverted dad fucks his horny pussy three times.