Nanako is a fair-skinned, beautiful woman with big breasts who is weak to pressure. There's no way the perverts in the neighborhood will leave her alone! First there's a fake calligrapher. Under the pretense of teaching her calligraphy, he performs cunnilingus on her and then does lewd things with his brush. To top it off, the old men from the shopping district come into her house, claiming to be having a dance competition, and sexually harass her. They take advantage of the wife's inability to say "no" and do all sorts of bad things. However, the wife keeps climaxing and showing off her ahegao face, so they can't stop.