[De S! ] - De!! A live-action adaptation of the original work, Yunabe's ongoing ] I and Koharu are neighbors and students, and they have a relationship like a brother and sister. Koharu said to me, who was cut out of a breakup because of her virginity and was in a state of despair, "Sex, I'll teach you" The days of de S lessons that start here. Abstinence, strong ● ejaculation ... - Ethics are broken in an ethical world where you are raped and trained by an insanely young girl!