Bullied and used by the delinquents in my class, I eventually had my home taken over by them. My older sister, who had always protected me since childhood, tried to drive them away—but only succeeded in provoking their rage, leading to her brutal rape. These depraved thugs defiled my beautiful sister, covering her in cum as they laughed in triumph. The nightmare didn't end there. My house quickly became their hangout, and my sister was reduced to a submissive sex slave. At first, she resisted fiercely, crying and struggling, but gradually her expression changed—her face twisted into a lewd grin, lost in twisted pleasure. Consumed by rage and jealousy, I couldn't suppress my scumbag boner, forced to endlessly jerk off in silence.