Shiina and his wife who work as teachers at the same school.Her husband was bothering Himori and Ichii, a poor student in club activities.Before the summer vacation, they found a place where they were smoking.They can't help but report their numbers and receive two weeks of suspension.During the summer vacation, when he was suspended, his husband was busy with club activities and his wife Yuna was responsible for two supplementary training.The two who have been severely disposed of are planning a revenge plan for the couple with strong anger.
