Himari is a beautiful female college student who has a good reputation even within the university. Machida, a classmate of hers in the same seminar who has a crush on her, voyeurs where Himari is doing her business in the bathroom. One day, Nakata, an associate professor, and Iwakami, a teacher, know that Machida has a secret video of Himari. Machida thought that he would be expelled from school or the police would be notified, but Nakata came up with an unexpected plan. It's a thing to hold her graduation camp and make Himari a handcuff there...
