Its been a few months since my eldest son, Tatsuya, started living in Tokyo. - Kazuko Kano lived a small life with her second son, Takumi. - Tatsuya is strong and Takumi is weak, but both of them have grown up without catching a cold because they were born from Kazuko Kanos easy delivery type butt. - One day ... There is news that Tatsuya will return home after finding a break from work. - Kazuko Kano disturbs her butt and works hard to clean her when her eldest son returns home after a long absence, but she finds it in Tatsuya ...
