Reina, who married a man more than twice her age, thought she was satisfied with her comfortable life, but the only thing she was dissatisfied with was her sexless life with her husband... She felt like she was locked in a birdcage... Her body was craving the secretion of hormones in her brain because she wanted to have sex but couldn't. The wife, who had reached her limit, attracted her husband's subordinate with her anal pheromones, seduced him by exposing her anal hole, and felt happy with a cock other than her husband's... The twitching of the married woman's anus was the beginning of an affair...