SKMJ-316 After school, the day of adolescence filled with shame and pleasure, an impure sexual encounter at school, a day of enlightenment.

A naive girl who doesn't even understand what it's like to be a father, and the impure days at school! After school, she barges into the school, banging on things and exposing herself sexually, seeing if anyone can find her! One day without seeing anyone, one day without watching masturbation, one day without oral sex, one day with a man named Ikese, and finally, she swims naked! Finally, she completes a series of bizarre and interesting events! A youthful experience upgraded to so many levels!