A husband who can't have sex because he's too worried about his large penis, and a wife, Kayo, who desperately wants to be penetrated by a large penis. Kayo, corrupted by the monstrous landlord's large penis, is repeatedly ravished until she collapses, and later, allows him to ejaculate inside her at night, becoming more depraved. Her boss also notices Kayo's perverted nature and thrusts his large penis into her, forcing her to climax in front of her husband. The husband, too, gets excited and for the first time in a long while, thrusts his large penis into her.
