A month long-distance incest with my son who has moved to Tokyo This month I go to hold him again.

After receiving an SOS from her son who moved to Tokyo, her mother, Rena, went to take care of her once a month. However, as I went there many times, my family love has changed into love between men and women and crossed a line that should not be overcome. There's absolutely no way you can have such a rotten relationship. But I wonder how I should go back to normal parent and child now... At a loss, Rena's mind stumbles through her son's spoiled mind. As a mother, I cannot abandon my child. Rena decides to move to Tokyo again.