The older brother, who has to go on a business trip as ordered by his company, spends several days at his younger brother's wife's home and is amazed by the beauty of his younger brother's wife, whom he meets for the first time in a while. The older brother, who knew how lonely his younger brother's wife was, relentlessly approaches her and licks her pussy, taking advantage of the fact that her younger brother is not around. On the way, her younger brother came home and stopped her, but she took advantage of the opportunity again and started cunnilingus. Then, my younger brother's wife, who had been refusing to do so, lost her rationality. Unable to suppress her aching pain, he mixes her body with her brother's, turning her into a lewd beast and exploding her sexual desire. *The contents may differ depending on the distribution method. Special feature: Live chat campaign on the married woman floor!