○ Ai Haneda who teaches as a temporary mathematics teacher at the school. One day when the smooth days continued, the students attacked in the school! When persistent lewdness continues many times every day, the pure white nude body can not refuse to know the pleasure, and the body reacts arbitrarily! She will eventually become a captive of the meat stick that pulsates even her heart! One day, when he reaches the limit of his mental and physical fatigue, he learns a shocking fact that will break his heart!
