At an all-boys school, Amemiya teaches, but he's dissatisfied with his career and love life. To alleviate the stress, he interferes with a pair that appears to be a gay couple. However, Mifune and Kishima, who are kind and complaining, are not what they seem to be, and it doesn't take long for Amemiya to realize this. His actions have brought him into significant difficulty, and now he must face the consequences.