Ichika is a female teacher who is about to get married to her colleague Maeda. For some reason, Bob, a black janitor, seizes her weakness and rapes her! Maeda sees her at the scene, mistakes him for cheating on her, and unilaterally cancels her engagement. During her class, a crazy Maeda bursts in and uses Ichika as a meat urinal along with her students! Creampie! Squirting! I'll do anything...so get married.