After her husband was laid off, he started to spend the family's money on a dissolute lifestyle. Her father-in-law scolded her husband, who was also his son, leaving the daughter-in-law confused. Then her husband suddenly died in a traffic accident. The shock left the father-in-law exhausted and bedridden. The daughter-in-law fed the weakened father-in-law drinks from her mouth and rice porridge, but the two gradually began to kiss, tasting each other's saliva and tongues. The father-in-law and daughter-in-law then indulged in a depraved sexual encounter in the room where the husband's Buddhist altar is located... caressing, sex, fellatio, kissing in front of the altar. Even though the husband is watching from heaven, these two are so reckless that they can't help themselves.