Son Daisuke says to his mother, Junko, who is reading a magazine while eating sweets in the living room, "Mom, haven't you gained weight recently?" I wasn't conscious of it, but when I weighed myself in the dressing room, I was clearly fat. Also, her boobs were getting bigger. Therefore, Junko consults with Daisuke, saying, "If I gain weight, my breasts will also grow..." and decide to start training together. Since then, Daisuke has only been concerned about Junko's breasts.
