New office lady Nanase Tomoka is summoned by the company president after making a mistake, leading to a special punishment. Criticized as "useless to the company," she is immediately forced to expose her big ass, then taken doggystyle with a bare thrust right then and there, pounded hard while standing. Unexpectedly, she begins to feel pleasure from the intense penetration. Obeying the president's words—"From now on, this will be your new place"—she desperately performs blowjob under the desk, swallowing a large load of cum. The next day, despite her resistance, the president's hand creeps up her thigh. Her body gradually falls completely under his control, becoming his personal property.