Due to poor management, Yuka's husband's company had to be sold to Ozawa, a close friend of her husband. Ozawa also suggested that Yuka's husband continue to be the company's representative, while Yuka would work as his secretary. Due to his conservatism, despite a long time has passed, the company still did not yield results. The relationship between Yuka's husband and Ozawa deteriorated. In fact, he even caused a rift in their marriage. Not wanting to miss this opportunity, Ozawa quickly seized a place in Yuka's heart. From then on, the relationship between Ozawa and Yuka grew closer. He could have his way with her whenever he wanted. Even though her husband was right in front of her, Yuka happily knelt at Ozawa's feet, sucking him off to please him. Her whole body was filled with Ozawa's "fluid," unable to accept any other man, not even her own husband. On Yuka's birthday, her husband prepared a party to thank her for her hard work. But little did he know, his wife was at a hotel, happily serving his close friend, delighted to be impregnated by him, able to bear his child...