My name is Tsukasa Aoi, and I used to work for another major underwear manufacturer, but because of the benefits and the good personalities of the people who invited me, I decided to change jobs to my current company. However, after actually working there, I feel like the employees who have been here for a long time are jealous of me and dislike me. But I can't let this get me down, so I have to stay true to myself and do my best! A slender, beautiful office lady starts anew in a new environment and squirts!