Abbe, who works for a certain trading company, was once a successful sales representative. However, the situation changed with the times, and his previous "go-get-'em" attitude no longer worked. And before he knew it, he had become a window-shopping salaryman. Abe, who was educated by Akakura, who is now promoted and has become his direct superior, is leading a regretful life. In order to somehow degrade Akakura, Abe comes up with a reckless plan. It's a plan to deceive Akakura's fiancée, the reception clerk, Saika Kawakita, and make her his own. Abe, who wants to make her his own in some way, uses a false excuse and forces Saika to have sex with him. But as a result, he discovers Saika's hidden "sexual preference"...