Yuu works at the same design firm as her husband and harbors intense disgust toward Nakata, a client company president. In the male-dominated workplace environment, his crude language and constant sexual harassment make her deeply uncomfortable. After being forced to attend a drinking party where she witnesses her husband get drunk and collapse, she reaches her breaking point. When she finally confronts Nakata about how she feels, he becomes enraged and overpowers her. Though she resists, declaring, "There's no way I'd ever cum from something like you," she is repeatedly brought to orgasm against her will. Through this ordeal, her emotions and inner convictions begin to waver uncontrollably.