Mayu Suzuki, a wife who is swamped by a dirty neighbor

A "foreign object" suddenly enters the life of a married couple that is supposed to be happy. Narimasu, the man who came to greet her when she moved in, is a middle-aged man who looks filthy and vulgar. When I first met him, he suddenly kissed my hand... I should have felt nothing but disgust. --However, while my husband was away, Narimasu came by and asked me for a drink, gave me medicine, put me to sleep, played with my body, and even took pictures before leaving. "It's disgusting" and "It's disgusting"...I must have thought so, but the next morning my fingers were crawling all over my lower body.