A secret contract with no way out. Gravure idol Mei Washio is only allowed to hide her nipples

The story revolves around Mei Washio, a young woman who signs a contract with a modeling agency to pursue her dreams of becoming an artist. However, she soon finds herself in uncomfortable and exploitative situations during photo shoots, where she is pressured to perform sexual acts and expose her body. The central tension lies in Mei's struggle to navigate the dark side of the industry and the consequences of her contract, which binds her to the agency's demands.