Mountains and × Circle u-dash collaboration! Mr. Miyazaki is the main character of "the student chairman is the true exposure maniac". The student chairman of our school was an example superior student. Until she exposes her metamorphosis. The prep and review were perfect, and the student chairman, Yuka kimijima, who always works for reading, was an 'enthusiast'. After school, the naked naked wandering in the town, and the desire to stop the shame cannot stop, and in the speech contest of the school, in the front of the classmates, "in fact, I want to be able to see the embarrassment", the naked nuance is exposed, and it is a desire to expose the naked naked! Everyone looks at me naked... I seem to be embarrassed and funny, but look at it, and don't look at it. The president of the student who exposes the exposure enthusiast is done by the public sex in the public gazing at the person staunch.