GOJI-064 Son's wife cuckolded by father-in-law

A father-in-law is consulted by his son's wife, who lives with him, about his son's affair. The wife, unable to contain her anger, says she will cheat on him as well. Rather than cheating with another man, the father-in-law goes to his son and wife's bedroom at night... One day, he finds a DVD at home. Wondering what it is, he plays it and sees his wife and father in disarray. Contains two stories of the lustful relationship between a father-in-law and his wife.