Tojo Akemi, a mature and elegant married woman whose name suits her perfectly, possessing a voluptuous, well-rounded figure. From behind, a gaze filled with malicious intent fixates on the unmistakable, prominent curve of her hips. Even in her daily life, unseen eyes linger on her, lewdly scanning her body and stirring her emotions. Though Akemi senses that something is different, she cannot pinpoint the source. Unaware, she indulges in masturbation in her kitchen. Even within the supposed safety of her own home, she has already fallen under the watchful, predatory surveillance of a hidden voyeur.