Hitomi Tammura joins the company at year's end and immediately discovers its bizarre workplace customs. After introductions, she is questioned about her sex life and ordered to masturbate in front of everyone in the name of building trust. Following a powerful orgasm, a senior employee tells her to finish him with a blowjob. She then services another worker with a masturbator and receives hands-on sex training from her boss to make up for her lack of experience, ending in creampie sex. With other jobs hard to find, Hitomi resolves to handle every duty they give her.