"Although it was for my grades ... At first I was reluctant to use my body. At that time, the nasty gaze of the customer changed me ..." It was difficult to get a contract due to the recession in the insurance industry. The light of hope that Kirara found in the absence of the situation was the pillow business. When it senses a hot gaze staring at the chest and hip line directed by the customer, it will rise to the top position by taking a man as a sword based on the original equivalent exchange theory of'sexual desire processing = contract'.