for three days without parents, i'm going to lock up my favorite sister and keep her in jail.

A man going home. There is a letter on the table, and it seems that his parents will be away from him for three days. A man heading to his room, where his sister comes home. Two brothers and two sisters live at home. His older brother, who attacked his sister without saying anything, restrained her younger sister's limbs and said, "I finally got a chance ..." I clamored, and it seems that he had been listening to the opportunity to be alone with his sister for a long time. My sister said, "What's this?" My brother deceives my little sister in a state of restraint! The next day, my brother will continue to kill his sister.