○ Mika, a school student, was not interested in boys or SEX. One day, at his best friend Mayu's house, he accidentally finds a woman in a photograph and becomes fascinated. It was Mayu's mother, Natsumi. Later, when I visited Mayu, she was absent and Natsumi welcomed me. Natsumi gently kisses Mika, who confesses that she is different from a normal girl.
