At night in the hospital ward, nurse Kanata preys on married male patients, adding to her list of affairs. For every new patient admitted, she first checks whether they are married or well-endowed, then under the guise of medical examination, she seduces those who are both married and well-endowed with provocative nursing techniques. Despite her youthful, baby-faced appearance, Kanata stands tall at 170cm and transforms into a lustful, unfaithful nurse who aggressively dominates well-endowed patients, devours them passionately, and cuckolds their marriages through intense sexual encounters.