Nanami, a teacher who has been assigned to a rural school from the city,
is at her wits' end with students who say "City people can't be trusted" and won't open up.
…Things can't go on like this; classes can't even be conducted properly.
How can she gain their acceptance… She consults with the students… The suggestion from the students, overflowing with lust, was to conduct classes wearing swimsuits with extremely small areas of coverage.
