Your childhood friend bursts into your room without knocking while you're masturbating with a picture of her. She's the type who still believes babies are born when two married people kiss each other. Haruka is quite innocent. Even at this age, she still doesn't know what sex is. She has never been exposed to porn magazines or porn films. Haruka always believes that women get pregnant because they kissed the man they married. And even just kissing would be too embarrassing for her. Haruka always blushes and quickly changes the channel when she sees kissing scenes.