A lecturer is transferred to a rural town on his own. His landlady is beautiful, refined, and alluring. Her husband works for the prefectural government and is away on a year-long overseas training program. While her husband is away on his long business trip, the landlady, perhaps out of loneliness, exposes her bare buttocks and masturbates with a vibrator every night... While the husband is away on his business trip, the man and woman, both on business trips, are living under the same roof and indulging in afternoon affairs... *This work is part of "Showa Roman Cinema Point..."