Chika is a chaste and beautiful wife who has been married for five years. She got used to living in her country, which became her husband's family home. She, however, had no close friends, perhaps because she had married from a region she did not know, and she had few days to see her already busy husband. Her only pastime in the countryside, where there is no entertainment of any kind, is sexual intercourse with her husband. However, she could not force her husband who was exhausted, and she spent her days in agony with her unsatisfied desires. In the meantime, Chika began to enjoy obscene delusions when she was alone.
