GVG-433 When the family is away

A couple decided to go home to meet their in-laws at the request of their mother-in-law. The reason my mother-in-law asked me to go home was because of my husband's brother. A family was worried about their brother, who had locked himself in his room and refused to come out. However, in order to avoid the family's attention, the brother hid in the dark and brutally assaulted his younger brother's wife, while also committing indecent acts nonstop.