Akari is a beautiful employee who is the talk of the department... She is also an excellent subordinate and is always helped by her. It is surprising to learn that she is living with her dull colleague Nakano... One day, when he is alone with her in the reception room, she suddenly seduces him, saying, "If it's just a blowjob, it won't be cheating..." As a boss and a married man, he understands that it is not permitted, but he cannot resist the overwhelming pleasure...