Yusuke lost his mother when he was young, and his father remarried and now has an American mother. One day my father went out and I was alone with my mother at home. Yusuke is reading a book, but his heart throbs when he sees his glamorous mother cooking in the kitchen. Yusuke, who had begun to awaken to his interest in sex, gradually became impatient and approached his mother. Then, the mother takes Yusuke's hand and gently teaches him sex, leading him into the adult world.
