In a school where ejaculation control is practiced, when a student confesses to a classmate, he ends up having his ejaculation controlled! He is forced to wear an ejaculation control device, is forced to watch a threesome in front of him, is sexually harassed during class, and gradually becomes a pleasure to be dominated... In the end, he releases all the sperm he has been building up during sex with his favorite classmate and ascends to heaven!