Ririko Kinoshita's live-action adaptation of the popular doujinshi gonza's original "Son ni Straddling Day", which obscenely portrays the immoral sexual intercourse of mothers and children! One day, Mifuyu finds an erotic video of her son, Natsuki's cell phone, in which her own dick is groped. When she asked about it, she said that she was ordered to take the picture because of a practical joke between her friends. In order to protect her son, Mifuyu appears in various play shoots such as blowjobs, cosplay, and foreign object insertion. Her desire to live with her son's cock is welling up from the depths of her body.
