Makoto, an honor student who also serves as class president, impulsively cheats on a test one day. She is then groped by a man who claims to have witnessed it, only to discover that the man is none other than her trusted homeroom teacher... With her weakness exposed, Makoto is subjected to various forms of sexual violation. Although her mind tells her she shouldn't feel pleasure, her body reacts, overflowing with love juice as she reaches climax!