- "I like my mother-in-law more than my wife!" - One day, a mother-in-law who is upset by a sudden confession from her son-in-law. After a while, the skinship in the name of filial piety of the son-in-law gradually becomes sexual, and the mother-in-law also finds herself expecting it somewhere in her heart rather than feeling bewildered. - A domestic affair that drowns in immoral forbidden copulation that is absolutely secret to the daughter-in-law.