Today is Christmas Eve. - Ayumi was looking forward to a party with her family. - However, her husband did not return from a business trip, and her son Satoshi was left behind on a date with her, and Ayumi was accumulating her loneliness. - At that time, her sons friend Shinji came to her house. - Shinji often came to visit her house, but she was aware of her enthusiasm at that time. - She was hungry for Shinji and Ayumi who longed for Ayumi ... A holy night caused a miracle for them ...