Chitose holds her head in her hands while trying on high-end underwear in front of the mirror. She had bought the underwear online to solve her sexless marriage, but her husband paid her no attention, which worried her. One day, she is seen trying on high-end underwear by the online supermarket delivery man who frequently visits her house. Chitose is terrified, but she can't talk to anyone about it. A few days later, the delivery man returns to attack Chitose, who can see through her sexless and unfulfilled body...