Nanaho, a wife, felt lonely because her husband's nighttime life revolved around her. One day, her husband brought home his boss, Ozawa. Ozawa, who was single, secretly had feelings for the homely Nanaho. Unaware of this, Nanaho ended up teaching Ozawa how to cook. Ozawa could no longer contain his feelings and devoured Nanaho's body. Nanaho somehow managed to escape, but her vagina was soaking wet and craving Ozawa. And then, Ozawa came round again...