"That person is no longer here..." Eriko sighed as she took off her corrective underwear. Half a year since her husband's passing, Eriko lives with her daughter and son-in-law. Though peaceful, her days are unfulfilling both mentally and physically. Her desire for it grows stronger each day, reaching its limit. Meanwhile, Eriko's melancholic expression has become seductively alluring, driving her stepson Takeshi mad. She can't hold back any longer. One night, after Eriko passed out drunk, their pent-up feelings finally explode...
