Ran, the daughter of a single-father family, who lost her mother when she was young. However, her father is a working man and is rarely at home, so he spends his days as if he lives alone. Such Ran has her delusional habit, and she indulges in masturbation almost every day, imagining things that she will be surrounded by old men. One day, Masakazu, a neighbor who brought her a share, attacked her asleep and had sex. As a result, Masakazu's family, the old men, also noticed her, and she fell into her lewd days...
