Eri, a beautiful and well-built life insurance saleswoman, was lamenting her inability to secure insurance contracts when she discovered a ray of hope: sexual favours. In order to attract the attention of male customers, she emphasises her chest and hips, and continues to send passionate glances with her seduction, a technique that requires seductiveness and boldness, and she manipulates male customers one after another. Furthermore, this physical negotiation technique kills two birds with one stone, as it also satisfies her own sexual desires, and is such an efficient sales method that she soon rises to the top of the rankings. And Eri, who desires pleasure even more than the quota, continues to struggle to attract customers today...