Wakana Sakura is suddenly ordered to take an urgent business trip, only to discover that it was a lie devised by her boss to abduct her. Too timid and frightened to escape, she is dragged from place to place and repeatedly raped. Mistaking his warped obsession for love, the boss acts as if she now belongs to him and keeps forcing sex on her under the delusion that he is treating her well. To outsiders they may resemble an age-gap couple, but Wakana is terrified and desperate to get away as he reduces her to his captive sex slave.