Father-in-law raped daughter-in-law when he discovered she was an underwear model

Hisashi and Sumire decided to greet Hisashi's father to get his marriage approved. However, Hisashi's father was very strict and decided to lie to work for a first-class company, thinking that he would not like his job as a purple underwear model. The two were safely allowed to marry, but one day their father saw a photo of them in their underwear taken at work. Violet's overly voluptuous body destroyed even her strict father's reason. The old pervert used aphrodisiacs to turn purple.