Married woman Noka is secretly desired by a younger male colleague at work. He pleads with her, begging, "Just once, I want us to do something intimate," and Noka, unable to refuse, reluctantly gives in. However, this decision marks the beginning of a nightmare that will completely destroy her life. His demands quickly escalate, and Noka is forced to endure escalating abuse, powerless to resist. Eventually, she is treated as nothing more than a sex slave and cumdump, as he ignores her tearful pleas of "It's my dangerous day..." Her life spirals forward into a point of no return.