I've been treated as a lackey by the DQN in my class, and now they've finally occupied my own home! My sister, who has always protected me since I was little, tried to kick them out, but instead, she angered them and ended up being raped. They toy with her developing, sexy body, covering her in cum and mocking her. The nightmare didn't last just one day. My home became their hangout, and my sister was turned into a submissive meat toilet. At first, she resisted and desperately hated it, but then she fell into ahegao with a face of ecstasy! Overcome with anger and jealousy, I couldn't suppress my scumbag erection, and with my own sister giving me a blowjob...