Morisawa Kana, an intelligent and beautiful managerial employee working at a women's lingerie manufacturer, was busy evaluating new lingerie models at the "New Product Development Planning Presentation" meeting. The company had hired an outside "female underwear model" to try on various sample pieces for the staff to review. But at the same meeting held the following week, the outsourced model suddenly canceled, and as the conversation unfolded, Morisawa ended up being forced to serve as the underwear model…!