Shiho (Aya Sakurai) had finally achieved her dream of owning a home and was living happily with her husband, Kazuyuki. One day, her husband brought home his boss, Takagi, and his colleague, Tanabe. Takagi behaved in a way completely unbecoming of a boss—a typical "playboy" type—but as the president's son, he threatened to get Kazuyuki fired and began touching Shiho. The timid Kazuyuki was powerless against Takagi and the physically imposing Tanabe. For the sake of her husband, Shiho disappeared into the couple's bedroom with the despicable playboy...