Incest first grandchild mother

It's been a few weeks since my son Hiroshi's long-awaited first child was born. One day, Hiroshi comes to visit Kaoru with his wife, Junko, and his first grandchild, Takuya. ``Does this mean it doesn't hurt even if you put it in your eyes?'' Kaoru said, the corners of his eyes constantly drooping at Takuya's every move. However, the next day, Takuya is taken by Junko to Junko's parents' house. Hiroshi, who is left alone at the Namiki family due to work, begins to cling to Kaoru, perhaps because of his abstinence during pregnancy, or perhaps from the pressure of becoming a father...