At school, PTA president 'Rei Kitajima' commands fear among the students. After scolding the mischievous student council members, she incites their revenge. One day, she is secretly filmed performing a blowjob on a homeroom teacher on school grounds. Using the footage against her, the troublemakers launch an unexpected and sadistic revenge plot. This time, the PTA president is the seductive 'Rei Kitajima'—her mature performance a key highlight. Watch as the cycle of vengeance unfolds in this must-see drama.