Riri is the beautiful, highly capable ace of a dressmaker's development department. After a mistake during negotiations with an important client, she is forced to stand in as a model. The dress is worn without panties or a bra, exposing her nipples and pussy with the slightest movement. Surrounded by leering men on a humiliating sexual-harassment red carpet, she is groped and violated by perverted company presidents while still wearing the revealing outfit. Suppressing her shame for the sake of her employer, she is gradually reduced to the client company's obedient sex toy.