A shy country girl from a snowy region, Hinata Koizumi. Her reserved smile is so cute, and she's actually an F-cup natural bust! She's also a huge fan of erotic manga and games, and secretly uses a vibrator and electric massager for masturbation, making her super shy! A story of her moving to Tokyo where her innate lewdness blossoms, as she still doesn't know the pleasure of sex.
