The busty, cute Rika Goto Rika finally swallows cum! She becomes the school's sex drive committee member and gulps down loads of semen in a cheerful and sexy manner. When Rika enters the classroom late, the class has decided on the mysterious role of "Sex Drive Committee Member." The role is to satisfy the sexual desires of adolescent students and middle-aged teachers who tend to be dominated by their sexual desires so that they can get their studies and work done more efficiently. From that day on, she is asked by the boys at school to satisfy their sexual desires regardless of the place or time...