At a shopping mall parking lot, a rumor is spreading—that an ordinary housewife is engaging in prostitution. To verify the truth, cameras are set up inside a car to secretly record the events. Just as rumored, a seemingly average married woman boldly initiates negotiations for sex. Once a deal is struck, will she perform a blowjob in the car, or go all the way with full intercourse right there? The investigation visits the shopping mall in person to find out whether the rumored woman appears. The outcome proves even more shocking than imagined.