Staying at a traditional inn, the couple indulged in intense lovemaking before drinking ●●● together in a suicide pact, overwhelmed by intoxication. But their plan failed. When consciousness returned, Miki found her body tightly bound in rope, a gag forced into her mouth. Standing before her was the inn's proprietress, Chiaki, and Miki's trembling body quivered at the sound of her voice, swaying between pain and pleasure. Tortured in front of her lover, her body was nonetheless drawn into an unnatural ecstasy. Married Miki and married Koji were separated by the barrier of their marriages, their love impossible to fulfill. The final journey they took together led them to this very inn. That single night would mark both an end to their feelings and the beginning of something new—leading toward an incomprehensible conclusion.