bratty schoolgirl eva is failing her science class. she doesn't care. she'd rather be out skipping class with her boyfriend instead. her teacher calls her in after school to tell her that if she doesn't do a makeup project right then and there he will fail her and she can't graduate. should be easy right? a simple sell study project for anatomy. it focuses on the urinary tract. what eva doesn't realize is that it involves her [***] water and holding until she can't any longer and then measuring her pee while taking notes during the process......all in front of her perverted teacher! she also doesn't realize shes's secretly being filmed the whole time. how far will eva go to graduate?