The affair partner is a sister-in-law, wife's sister. Marriage was young. The marriage is increased by the power, and the marriage increases, and the married couple enters the nirvana and the fatigue period, and it becomes aware of the aversion, and every day without stimulation. She did not take time until she had an unfaithful relationship with her sister-in-law maiyuki who had taken the consultation. Gestures without a goal but adultery, but this impulse doesn't stop. It is drowning in the passion sex that reminds me of the feeling of "loving people" who lost in married life...