After being swindled by a shady real estate agent and saddled with debt, Kana, the wife of her now-drained husband, ends up working at Mr. Ozawa's company. She initially refused the secretary position, not just because of the scheduling demands, but also because Mr. Ozawa expected more than just administrative support—he craved a mistress. Though she initially resisted, Kana now has no choice but to accept. To test her resolve, Mr. Ozawa begins by perversely licking Kana's beautiful, alluring lips, igniting her desire. From then on, Mr. Ozawa's office transforms into their personal sex den...