Fitch exclusive Satomi Tsubaki finally swallows cum! She becomes a sexual desire processing committee member and cheerfully drinks semen. After setting a new record for tardiness, Satomi is given the role of "sexual desire processing committee member" as a penalty. Her role is to satisfy the sexual desires of adolescent students and middle-aged teachers who tend to be driven by their sexual desires so that they can progress in their studies and work. From that day on, she is asked by the boys at school to satisfy their sexual desires regardless of the place or time.