After her husband's first death anniversary, Risa Dan is forced to live with her sister-in-law, Miyuki Fuji. Unaware that Miyuki is a lesbian, Risa finds herself targeted on the very day of the memorial service, when Miyuki—dressed in mourning attire—can no longer suppress her desires and begins seducing her. Yielding to Miyuki's tender yet bold advances, Risa is drawn into pleasures she has never known before. Exposed mature bodies, the slippery trail of arousal down trembling thighs, the aching kiss of women entwined—this lush lesbian encounter unfolds in the shadows of grief, clad in funeral garments. A new intimacy between the two women begins to bloom this night.