After her husband's passing, Reiko lived with her son and his wife. While she was happy to see her son with his well-suited spouse, the sight of the young couple's closeness sometimes stirred a bittersweet feeling in her. One day, she found a flyer in the mailbox titled "Parts Model Wanted." It mentioned a simple gig where one would wear a leotard, have photos taken with a mobile camera, and provide a review. As she asked her son to assist with the photography, an improper emotion began to bubble up towards him...