Her father-in-law passed away, and her mother-in-law Mai ended up living alone. Worried about her lack of energy, the daughter and her husband moved in with her. Life together was going smoothly, but the son-in-law spent his days in growing frustration. His mother-in-law’s body was too alluring, and he couldn’t help fantasizing about being intimate with her. One day, the son-in-law came home early. His wife had gone shopping. As his mother-in-law was about to prepare a bath, he embraced her. “You’re just too attractive, Mom,” he said, starting to caress her. Mai resisted at first, but she had always been a lewd woman at heart. Even as she said no, her pussy responded immediately, dripping with arousal. “I never imagined… my daughter’s husband would have such a thick, powerful dick… I’m so confused…” she stammered, yet she couldn’t help being brought to climax over and over by her son-in-law’s cock. As these days continued, one day, her daughter finally caught them in the act.