A seemingly innocent woman who has worked as an office lady finds herself in a bizarre situation when she joins Kai Masaaki's office for a trial period, assigned to regular clerical duties. Despite having her pussy touched and teased, she maintains composure while handling serious business calls. As a new AD trainee, she's forced into increasingly perverse tasks—serving as a practice partner for gonzo shoots, vibrator training, and other lewd activities far removed from normal office work. The production company's everyday operations are laced with sexual harassment, depicted with such realism it feels like an authentic behind-the-scenes look. The ambiguous workplace atmosphere and unclear company rules create an eerie, deeply erotic tension, blurring the line between professionalism and perversion.