KSBJ-339 - Son doing part-time work, his wife, and father-in-law, Shihara Sayu

I lost my wife early and was living with my son who was addicted to gambling, but then my son married a young and beautiful wife. I found myself looking at her strangely because she was so attractive. One day, I found out that she was trying to raise money in a bad way because of gambling debts, so I decided to put on an act.