Yōko and her husband, Teruhisa, run a café—yet lately his attentions have drifted to a young school girl named Haruko, leaving Yōko feeling abandoned. Beneath her composed exterior, a simmering lust has been growing: memories of Teruhisa as the passionate first lover she once knew, and a secret craving for something more depraved. Haunted by Yōko disappearance, Teruhisa retraces their past, until his search leads him into Shinjuku—to a “peep room.” There, through a peephole, he catches sight of...