"Kazuya", who has moved to Tokyo and is aiming for university, is in the middle of puberty and masturbates every day, and is still in the middle of Sannami. He fired his predecessors one after another, saying, "Failing the exam is a bad teaching method ...", and in front of him, Niimura, a legendary beautiful tutor who always raises his grades, appears. The educational method was a surprising dirty talk method that bugged and activated the brain while alternating between "candy" to gently comfort and "whip" to curse harshly ...!