Nanami is a teacher who has been transferred from the city to a rural school. He had a hard time dealing with students who refused to open up, saying, "I can't trust people from the city." ...If this continues, classes won't be able to proceed. I wonder what I can do to get them to accept me...I try asking the students for advice, but... The students, who had an excess of sexual desire, suggested that the students wear swimsuits that were too small for class.