Ling, a married woman with unfulfilled desires, mustered the courage to invite her husband for sex but was rejected because she was too loose. Shocked, Ling began vaginal training. However, she was accidentally seen by her father-in-law, who is a doctor. He offered accurate advice, so Ling consulted him, but he applied an aphrodisiac to her private parts and had his way with her. From that day forward, the relationship between Ling and her father-in-law began… The married woman became entangled in an illicit affair…
