After getting married, Karen moved in to live with her husband and father-in-law. At first, her married life was very happy, but recently her husband has been too busy with work and not paying as much attention to her as before. On their wedding anniversary, she prepared a romantic dinner waiting for her husband to come home, but in the end, her husband decided to work overnight at the company. Disappointed with her husband, her father-in-law appeared, had dinner, drank wine with her, and they had a cheerful conversation until Karen passed out from being drunk. When she woke up, she found herself in her father-in-law's room. Her father-in-law also knew that Karen and her husband had not been intimate for a long time, so he wanted to make it up for her son. He continuously used his tongue to lick all over her body. From her beautiful face, breasts, armpits, legs, and even her anus! Her sweat and arousal continuously flowed and her father-in-law sucked it all up. Although she knew this was wrong, the emotions her father-in-law brought made Karen unable to resist. They continued to have sex every time her husband was away. And on one occasion when her husband came home early and was excited to be with his wife, a lustful sound came from the room. When he looked inside, the scene in front of him seemed to shatter his world...