Mother made her doujin AV debut as a substitute for her daughter

Recently, her daughter, Kanko, has been oddly pounding, and her mother, Yumi, is worried. At that time, when I saw the video on Kanoko's mobile, I saw a video of her having sex... When Yumi learns that her daughter is appearing in an AV, she immediately approaches director Horiguchi to withdraw the stream. However, there was no way she would agree to this without any hesitation, and Yumi herself would take over as the actor. At first, she makes her debut in a doujin AV, saying that it was for her daughter, but her sexless body becomes addicted to the pleasure that comes with shame, and eventually she begins to seek out extraordinary stimulation...