Nanae is a new office lady who joined a lingerie manufacturer. During her interview, she was told about the company's tough business situation, and if she couldn't contribute immediately, she would be fired. She works hard, but they take advantage of her and make her model for the new product launch that takes place every year... Mom and Dad, I'm worried about whether I can do well in this company. This slender office lady, who has strong convictions but is weak to pressure, turns her mouse into a dick in order to survive in a black company full of power harassment!