One day, my mother-in-law suddenly came to our home in Tokyo. It seems she was scouted to be an underwear model and left her hometown to take on the challenge. My wife and I decided to let her stay at our place for a week to cool off. That night, as I was heading to the toilet, I heard a noise coming from my mother-in-law's room… Curious, I peeked inside and saw my mother-in-law still clinging to the past, dressed in lingerie. I couldn't take my eyes off her alluring expression and underwear-clad figure, which I normally wouldn't see.
