The DQN bullies in my class use me as their errand boy and finally take over my home. My older sister, who has protected me since childhood, tries to throw them out but only enrages them, and they rape her instead. They cover my kind sister in cum and laugh at her. The nightmare continues for an entire week: our home becomes their hangout, and they turn her into an obedient sex toy. At first she fights back desperately, but repeated abuse leaves her wearing a dazed climax face. Watching it all, I am so consumed by anger and jealousy that I cannot suppress my pathetic erection...