MC Corporation is already in ruins due to the sabotage of a rival company. Hanamiya is the only trustworthy employee left. Just as he is wondering how to rebuild MC Corporation, Hanamiya's MC finger suddenly attacks Yoshimura. "You're the one who killed my sister..." she says, and you can feel the intense hatred towards Yoshimura from her face. Hanamiya, who is burning with revenge, gives him more humiliation and pleasure than his sister ever did, turning him into an obedient sex slave in both Kokoro and body.