Husband's boss got injured in both arms, and his wife had to go back to her hometown for a funeral, so Fukazawa decided to have his wife, Inori, take care of the boss. Despite having met the boss several times and knowing he wasn't a bad person, she still felt a little worried. And as she suspected, he seemed different this time, constantly using words to sexually harass her, making Inori extremely uncomfortable. However, because the boss had always helped the two of them, Inori continued to take care of him. Eventually, he revealed to her the secret about this injury, an injury caused by Inori's own husband. If the company found out, not only would her husband be fired, but he could also be arrested! He agreed to keep this a secret on the condition that she... "surrender" herself to him! For her husband's sake, Inori had to endure, letting her husband's boss lick her seductive body all over, have sex with her whenever he wanted! However, with his skilled techniques, her body gradually stopped obeying her, to the point where Inori couldn't even understand her own emotions. Some time later, the boss's wife returned, his arms had healed, and Inori no longer needed to take care of him. But she couldn't forget the pleasure the boss had brought her; Inori actively sought out his house and indulged in sexual pleasure together...