KEIFU-008 Trick mom and another person's hard thing... 180 minutes

Upon my coming of age, my mother, who had been a full-time housewife until then, suddenly announced that she would start working in her fifties. I thought for sure she'd be working at a supermarket register or part-time cleaning, but to my surprise, she got an outside sales job. I was worried if she could really do it, so I consulted with a friend and had him invite my mother over to secretly record her customer service attitude... What the...? My mom was doing pillow services! (2 more included)