Author Yoshinaga Shinobu was hard at work writing at a quiet hot spring inn when she happened to look over to the window and saw a man and woman engaged in intimate acts in the room opposite. As she was entranced, the grinding of a white, shapely buttocks suddenly stopped. It seemed the man had finished first, and the woman moved to the window and turned to face Shinobu. The woman was younger than she had expected, and Shinobu and she strangely stared at each other for several minutes...or maybe it was actually just a few seconds. From the story "Hot Spring Inn Love."