A couple's life reaches the pinnacle of happiness with the birth of a child. A diary found in the wife's room during her maternity leave reveals the cruel truth leading up to her pregnancy-. Airi, who finally starts working in the long-desired lingerie development department, is raped by her supervisor, who is logical but eccentric and does not shy away from power harassment or sexual harassment under the guise of guidance. Days spent as a lingerie model, forced to practice seduction…and then internal ejaculation. Where will Airi arrive at in her crumbling self…
