Sara Shiina lived alone with her mother since she was a child after her father passed away. Not wanting her daughter to suffer, her mother decided to take another step and marry another man in order to be able to take care of her daughter together. In the beginning, the stepfather always paid attention to Sara in every little thing; he always wanted the best for his wife's child, frequently buying new clothes for the girl. However, the innocent girl did not realize that he was doing this deliberately in order to exploit and touch her body. One night, while Sara was sleeping, the stepfather sneaked into her room and then...