Rei ignores her husband's objections and joins an investment scheme after being swept up by a seminar, only to fall victim to fraud and a crushing debt. The criminals photograph her naked and use the images to blackmail her into working as a dealer. Forced to buy and consume aphrodisiacs herself, her libido and sensitivity spiral out of control until the vicious ringleaders reduce her to their sex toy. The ordeal includes forced deepthroat, drug-fueled gang rape, forced urination, breeding sex, and eleven ejaculations, ending with the greedy wife completely broken into submission.