I'm not a fan of my relatives, but my younger sister has excellent grades, is cheerful, and has many friends.During the daytime on a weekday, a man's voice came from my sister's room next door and said, 'It's fine because there's no one here today, right? "It's okay because I've never shown it to anyone." Without knowing that I'm here, I'm asking her sister something... And her sister and the man's gasping voice I don't want to hear...After that, I went out with a man and went out to my sister's room. The appearance of a sister who has the expression of a woman she has never met...