[Ichika Matsumoto's first investigator work! ] Ichika, a high-speed young lady who has lived a life of both adults and men, is treated as a fake by the servants due to the machinations of Sugiura, a heavyweight who has served for many years. Repeated pleasure torture. - Conceived revenge rape that is thrown into the meat stick of a dirty lower person ... - Even though it's an unpleasant thing, Ichika's secret part makes a slurping sound unknowingly. - "Don't you know that it's him?