A female teacher who was molested during a 3-night, 4-day school trip

Three years after becoming a teacher, Kaoru came on a school trip to Tokyo with students who were just a few months into graduation. However, all I could hear on the bus was the cheers and singing, not the students' sighs... That's because Kaoru's mistake had caused the mistake to make the reservation date and time for the inn and tour. Students who were looking forward to it were unable to enter the theme park, take action against Kaoru. A 3-night, 4-day school trip that will never forget, even Kaoru, opens up...