A couple of daughters returned home after a long time of absence. Ayaka was happy with two people who seemed to be in a good spirit. The conversation was exciting while drinking tea. After that, my son -in -law fell. My son -in -law tried to pick it up, but Ayaka and I tried to pick it up. The crotch of my son -in -law in front of me. Ayaka was so surprised that he looked back at his son -in -law's crotch, it was unusually big. Ayaka sat down, but she was worried about her groin and could not even hear her daughter's conversation ...