Student brainwashing. A teacher who arbitrarily manipulates the minds of female track and field athletes, turning them into his sex slaves. (Yumi Nijimura, Ito Akana, HSODA-119)

The alluring female track and field team members, Akana and Nijimura. "I just want to squeeze their breasts and butts...!" The advisor's mind was filled with lewd anxieties. One day, the advisor discovered the existence of a "brainwashing machine." It was an app that could rewrite and brainwash the subject's mind. Although initially skeptical, after using it, the track and field girls began vying for the advisor's penis! Frenzied penetration! Multiple ejaculations inside! Completely brainwashed, the track and field girls' minds and vaginas were manipulated like toys...