A perverted teacher goes on a hot spring trip with his former students. He asks them to bring the sailor uniform they used to wear and make them change into it. The former students also like the perverted teacher, so even though they are shy, they put on the sailor uniform and listen to his naughty requests. They expose their panties and breasts outside and do whatever they want! They have a nice, sexy time with the former students who are in the mood for sex!