One day at my house where I live with my wife, my mother-in-law came to Tokyo. It seems that she was scouted as an underwear model, and she persuaded her father-in-law to come to audition. The audition is one week later. - In the rehearsal, I saw my mother-in-law wearing flashy underwear that secretly provoked a man, and I couldn't suppress the bulge in my crotch. And my mother-in-law was aware of me, wore stimulating underwear, and asked me to take a test shot.