To pay off her debts, this woman demonstrates and sells perverted goods on an underground shopping channel. Without knowing why, she is made to do obscene poses and use her own body to report on the lewd products. If she doesn't sell a lot, she won't be allowed back home, so she has no choice but to cooperate. If she can't do her job, she is punished by being whipped mercilessly. A 50cm long anal vibrator is inserted deep into her anus, causing her to writhe in agony. Despite it being a live broadcast, she is given an enema and forced to excrete a foreign object. The pleasure of anal torture is irresistible. A sales demonstration full of shame and humiliation!