The days when a straightness system quiet child, the study straight Akane work hard at study with him in a room. He takes out eroticism Magazine slowly when I study, and show it off to Akane as usual. The Akane has been conscious of him as a man while being puzzled over such him. The Akane which reminds you of female instinct lured by the tightened body, the male smell that I included! The secret study session which two people at the climax perform in Sei in a secret room begins.