Mino and Sakura are colleagues. During a company party, Sakura got drunk and fell asleep. Seeing this, Mino took Sakura home and took care of her. Sakura was touched by Mino's kindness. She started confessing her feelings to Mino. At first, Mino rejected her advances, but eventually gave in to Sakura's persistence. Sakura's parents wanted them to get married and have children soon, so Mino agreed to an early wedding and starting a family. Little did Sakura know that their boss had been eyeing Mino for a while. During her interview, he noticed her and offered her a secretary position with the intention of slowly making Mino his. However, before he could make any moves, Sakura prepared to get married. 'Isn't it more exciting to snatch someone else's woman?' And so, he put Sakura in charge of a project, then used his influence to make Mino fail and owe a huge sum of money. He used that debt to force Mino to become his 'lover,' promising to clear the debt in exchange for her. Initially, Mino agreed to save her husband. But gradually, the pleasure she received from the boss during their encounters made it hard for her to break free. She wanted to have sex with the boss more, even engaging in sexual activities while her husband was working outside the office...